isp1302 NXP Semiconductors, isp1302 Datasheet
isp1302
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isp1302 Summary of contents
Page 1
... USB Carkit Specification (CEA-936-A), November 2005 . It is fully compliant with Universal Serial Bus Specification Rev. 2.0 and On-The-Go Supplement to the USB Specification Rev. 1.2 . The ISP1302 can transmit and receive serial data at full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s) data rates. ...
Page 2
... HVQFN24 plastic thermal enhanced very thin quad flat package; no leads; 24 terminals; body 4 ISP1302UK WLCSP25 wafer level chip-size package; 25 bumps; 2.5 ISP1302_1 Product data sheet 4 0.85 mm Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support 2.5 0.6 mm © NXP B.V. 2007. All rights reserved. Version SOT616-3 ISP1302UK ...
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... USB OTG transceiver with carkit support C_A C_B BUS CPGND CHARGE PUMP V 19 BUS V COMPARATOR BUS 18 ID DETECTOR ID 6 CR_INT ISP1302HN PULL-UP AND PULL-DOWN RESISTORS 10 SPKR_L AUDIO BYPASS 11 SPKR_R/MIC 004aaa541 2. © NXP B.V. 2007. All rights reserved ...
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... RESET_N INT_N 5 CR_INT 6 Transparent top view 6 CR_INT DGND INT_N 5 (exposed die pad) RESET_N 4 ISP1302HN 3 SCL terminal 1 SDA 2 ADR/PSW 1 terminal 1 index area Bottom view Rev. 01 — 24 May 2007 ISP1302 AGND DAT/VP 13 SE0/VM 004aaa726 13 SE0/VM 14 DAT/ AGND 18 ID 004aaa727 © ...
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... I/O high-Z ADR input — Sets the least-significant I the ISP1302; latched on the rising edge of the RESET_N pin PSW output — Enables or disables the external charge pump after reset An internal series resistor is implemented for this pin. If the PSW (output) function is not used, then this pin can directly be connected to DGND or VREG ...
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... P - output of the voltage regulator; place a 0.1 F capacitor between this pin and ground I - input; sets default operation mode of the ISP1302: • LOW is latched on reset (including power-on reset), default mode is UART with 2.8 V signaling. • HIGH is latched on reset (including power-on reset), default mode is USB with 3.3 V signaling. ...
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... C_B and C_A for 50 mA output current P - ground for the charge pump P - supply voltage for the I/O interface logic signals (1 3 digital ground Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support © NXP B.V. 2007. All rights reserved ...
Page 8
... V through a resistor (R BUS to ground through a resistor (R BUS below this threshold is considered a fault. A hardware debounce BUS ) is implemented for the V Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support 9. line. It can operate in any of the following ) to initiate V pulsing SRP UP(VBUS) BUS ...
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... USB OTG transceiver with carkit support and V are present), the ID detector senses CC(I/O) = 102 k (bit DN(ID) = 200 k (bit DN(ID) = 440 k (bit DN(ID) ID_440K Device connected X nothing connected 0 OTG A-device 0 phone accessory 0 charger type 1 1 charger type 2 0 carkit or PC Table 3. 4. ISP1302 BUS © NXP B.V. 2007. All rights reserved ...
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... PH_ID_INT PH_ID_INT autoclears to 0 wait for time t , turn on the switch for t PH_ID_WT then off and bit PH_ID_ACK autoclears to 0 not defined on to 1575 (SW2 = on). to 3090 ) that is controlled using weakUP(DP) ISP1302 , PH_ID_INT © NXP B.V. 2007. All rights reserved ...
Page 11
... NXP Semiconductors DP DM Fig 6. DP and DM pull-up and pull-down resistors 7.6 3.3 V DC-DC regulator The built-in DC-DC regulator conditions the input power supply (V the ISP1302. When V When V automatically bypassed so that pin VREG will be shorted to pin V When V voltage between V The output of the regulator can be monitored on pin VREG. A capacitor (0.1 F) must be connected between pin VREG and ground ...
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... AGND VREG SPKR_L_ BIAS_EN AGND shows a diagram that includes the audio data controller. Each block within the Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support Figure S1 SPKR_R/MIC SPKR_MIC_EN SW_MIC_ SPKR_L S3 SPKR_L SPKR_L_EN 004aaa628 © NXP B.V. 2007. All rights reserved. ...
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... Product data sheet USB OTG transceiver with carkit support 60 MHz CLOCK TXD PULSE GENERATOR AUDIO TIMER STEREO INTERRUPT DETECTOR RXD PULSE CONVERTER Rev. 01 — 24 May 2007 ISP1302 TXD DM SPRK_L_EN CARKIT CR_INT INTERRUPT DETECTOR RXD DP 004aaa629 © NXP B.V. 2007. All rights reserved ...
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... A-device asserting its pull-up must be less than 3 ms. For an A-device with a slow interrupt response time may not be enough to write an I the ISP1302 to assert DP pull-up. An alternative method is for the A-device transceiver to automatically assert DP pull-up after detecting an SE0 from the B-device. ...
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... DP and DM to DAT/VP and RCV output differential value from DP and DM to RCV Outputs DAT/VP SE0/VM RCV HIGH HIGH LOW LOW LOW RCV LOW LOW HIGH ISP1302 DM HIGH LOW LOW LOW LOW LOW HIGH HIGH Table 8. RCV last value of RCV HIGH LOW ...
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... LOW HIGH HIGH HIGH LOW LOW HIGH LOW LOW HIGH HIGH HIGH rises above V CC drops below PORP 004aaa582 ISP1302 RCV last value of RCV HIGH LOW last value of RCV POR(trip) POR(trip POR(trip) (1) PORP © NXP B.V. 2007. All rights reserved. ...
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... I C-bus address for the ISP1302 is 010 1100 (2Ch); if ADR_REG = 1, the I address for the ISP1302 is 010 1101 (2Dh). The power-on reset value of ADR_REG = 0. The second function of the ADR/PSW pin is to control an external charge pump. The ADR/PSW pin can be programmed as an active HIGH or active LOW PSW output. The polarity of the PSW output is determined by ADR_REG. If ADR_REG = 0, then PSW will be active HIGH ...
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... Transparent modes 8.1 Power modes 8.1.1 Normal mode In this mode, both V operation range. There are three levels of power saving schemes in the ISP1302: • Active-power mode: power is on; all circuits are active. • USB suspend mode: to reduce power consumption, the USB differential receiver is powered down. ...
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... NXP Semiconductors Table 11. ISP1302 pin states in disable and isolate modes Pin name V , VREG CC V CC(I/ RCV RESET_N, SDA, SCL, ADR/PSW, SE0/VM, DAT/VP, INT_N, OE_N/INT_N, SERVICE_N SPKR_R/MIC, SPKR_L, ID, V BUS CR_INT, C_A, C_B 8.2 USB modes The two USB modes of the ISP1302 are: • ...
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... V. The pulse width is between 200 ns and 500 ns. The data-during-audio transmitting is enabled when the ISP1302 is in transparent audio mode and bit TX_PULSE_EN = 1. To receive data LOW pulse is detected on the DP line, the ISP1302 will toggle the level on the DAT/VP pin. The data-during-audio receiving is enabled when the ISP1302 is in transparent audio mode and bit RX_PULSE_EN = 1 ...
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... X X Transparent general-purpose buffer mode Direction of the data flow DAT/VP DP DAT/VP DP DAT/VP DP DAT/VP DP Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support Description X USB ATX enabled 1 USB ATX disabled. SE0/VM DM DAT/VP DP see Table 14 X USB ATX disabled. SPKR_L ...
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... Clear — 0Bh R/S/C Set — 0Ch Clear — 0Dh R/S/C Set — 0Eh Clear — 0Fh provides the bit description of the Vendor ID register. Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support [1] Functionality Reference device Section 9.1.1 on page 22 identification registers control and Section 9 ...
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... Mode Control 1 register The bit allocation of the Mode Control 1 register is given in ISP1302_1 Product data sheet Access Value Description R 04CCh NXP Semiconductors’ Vendor ID Access Value Description 1302h Product ID of the ISP1302 shows the bit allocation of the register MAJORID[3: ...
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... Full-speed mode AUDIO_EN TRANSP_ BDIR1 R/S/C R/S/C Rev. 01 — 24 May 2007 USB OTG transceiver with carkit support TRANSP_ DAT_SE0 SUSPEND R/S/C R/S/C R/S/C Section Table 22 TRANSP_ reserved BDIR0 R/S/C R/S/C R/S/C ISP1302 0 SPEED 0 R/S/C 7.10. 0 PWR_DN 0 R/S/C © NXP B.V. 2007. All rights reserved ...
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... PSW_OE 0 — ADR/PSW pin acts as an input. 1 — ADR/PSW pin is driven. AUDIO_EN Enables the ISP1302 in carkit audio mode. 0 — Audio mode disable: DP_INT detector is turned off, and single-ended receivers are turned on. 1 — Audio mode enable: DP_INT detector is turned on, and single-ended receivers are turned off. ...
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... Forces the DP pin to be driven to LOW - reserved Rev. 01 — 24 May 2007 USB OTG transceiver with carkit support through a pull-up resistor (R UP(VBUS) through a pull-down resistor (R Table 5. ). DN(DM) ). DN(DP) ). UP(DM) ). UP(DP IDPU_DIS DP_WKPU SRP_INIT _EN 0 0 R/S/C R/S/C R/S/C ISP1302 ), which is ). DN(VBUS REG_BY PASS_DIS 0 0 R/S/C © NXP B.V. 2007. All rights reserved ...
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... Rev. 01 — 24 May 2007 USB OTG transceiver with carkit support the DP line provided to weakUP(DP) weakUP(DP) weakUP(DP SPKR_R_ SPKR_L_ RX_ BIAS_EN BIAS_EN PULSE_E R/S/C R/S/C R/S/C © NXP B.V. 2007. All rights reserved. ISP1302 …continued ) ) < 3 TX_PULSE _EN 0 R/S ...
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... USB OTG transceiver with carkit support . For bit description, see clk(dda) . For the bit description, see clk(dda) Table 34. . Valid when bit RX_PULSE_EN is set. clk(dda) Table 35. . clk(dda ID_102K ID_440K ID_200K [1] [1] [ © NXP B.V. 2007. All rights reserved. ISP1302 0 reserved ...
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... Rev. 01 — 24 May 2007 USB OTG transceiver with carkit support voltage is below the B-device session end threshold BUS 3 2 ID_GND DP_HI SESS_VLD VBUS_VLD [1] [ ISP1302 = 102 k . DN(ID) = 440 k . DN(ID) = 200 k . DN(ID [1] [ © NXP B.V. 2007. All rights reserved ...
Page 30
... Carkit Interrupt Delay register, this bit is set. 0 — No event 1 — The carkit stereo interrupt event is detected. In power-down mode, this bit is fixed as logic 0. Set when bit BDIS_ACON_EN is set, and the ISP1302 enables the DP pull-up resistor after detecting the B-device disconnect (SE0). 0 — No event 1 — BDIS_ACON is detected. ...
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... Rev. 01 — 24 May 2007 USB OTG transceiver with carkit support ID_GND_ DP_HI_INT SESS_VLD INT _INT R/S/C R/S/C R/S/C Table 42 shows the bit allocation of the ID_GND_ DP_HI_IEL SESS_VLD IEL _IEL R/S/C R/S/C R/S/C © NXP B.V. 2007. All rights reserved. ISP1302 0 VBUS_ VLD_INT 0 R/S/C 0 VBUS_ VLD_IEL 0 R/S ...
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... Enable DM_HI_IEH 0 — Disable 1 — Enable ID_GND_IEH 0 — Disable 1 — Enable Rev. 01 — 24 May 2007 USB OTG transceiver with carkit support ID_GND_ DP_HI_IEH SESS_VLD IEH _IEH R/S/C R/S/C R/S/C © NXP B.V. 2007. All rights reserved. ISP1302 Table 44. 0 VBUS_ VLD_IEH 0 R/S ...
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... C-bus slave address bit allocation Rev. 01 — 24 May 2007 USB OTG transceiver with carkit support Table 38 can generate an interrupt, [2] [2] A Byte bits .. ISP1302 [2] [ R/W [1] X © NXP B.V. 2007. All rights reserved ...
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... Product data sheet 2 I C-bus slave address bit description Symbol Description A[6:0] Device Address: The device address of the ISP1302 is 01 0110 (A0), where A0 is determined by pin ADR/PSW. R/W Read or write command. 0 — Write 1 — Read describes the transfer format for a one-byte write. Transfer format description for a one-byte write ...
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... P Figure 11 S device select S device select write data Fig 11. Writing data to the ISP1302 registers 9.3.4 Read format A read operation can be performed in two ways: • Current address read: To read the register at the current address. – Single register read • Random address read: To read N registers starting at a specified address. N defines the number of registers to be read only the start register is read. – ...
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... K from which to be read Rev. 01 — 24 May 2007 USB OTG transceiver with carkit support ACK no ACK P rd read data K 004aaa570 Figure 13 Table ISP1302 illustrates the byte 53. Figure 13 © NXP B.V. 2007. All rights reserved ...
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... Fig 13. Random address read 10. Clock wake-up scheme The following subsections explain the ISP1302 clock stop timing, events triggering the clock to wake up, and the timing of the clock wake-up. 10.1 Power-down event The internal clock (LazyClock and/or I takes t d(clkstp) clock always stops at its falling edge. The internal clock must be woken up fi ...
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... NXP Semiconductors 10.2 Clock wake-up event The clock wakes up when any of the following events occurs on the ISP1302 pins: • Pin SCL goes LOW. • Pin V Interrupt Enable High register is set. • Status bit ID_FLOAT changes from logic 1 to logic 0, provided bit ID_FLOAT_IEL of the Interrupt Enable Low register is set. • ...
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... When the charge pump is enabled, +5 only allowed for short period of time [2] The ISP1302 has been tested according to Universal Serial Bus Specification Rev. 2.0, Section 7.1.1 . The DP and DM lines were shorted to V /GND for 24 hours with 50 % transmit/receive duty cycle. The ISP1302 operated normally after this test and is therefore BUS compliant to the requirement ...
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... USB OTG transceiver with carkit support Min Typ 1 Min Typ [2] 3 1 [4] < 0 0.5 < ISP1302 Max Unit 3 CC(I/O) 3.6 V 3.6 V 3.6 V +85 C Max Unit 3.6 V 2. © NXP B.V. 2007. All rights reserved ...
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... Rev. 01 — 24 May 2007 USB OTG transceiver with carkit support Min Typ Max - - 0.3V 0. CC(I/ 0 0. CC(I/ CC(I/ Min Typ 0 2.8 - 0.4 - [1] 3 14.25 - 14.25 - ISP1302 Unit V CC(I/ Max Unit - V 2. 0.3 V 3.6 V 0 24.8 k 24.8 k © NXP B.V. 2007. All rights reserved ...
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... C; unless otherwise specified. CC(I/O) amb Conditions C = 220 nF; ext V > V BUS A_VBUS_VLD mA 220 nF load ext charge pump disabled valid Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support Min Typ Max 900 - 1575 1425 - 3090 105 150 195 [ ...
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... Min Typ 0.2 - 0 460 - 660 - 52.5 70 130 200 and 198 - Min Typ Max - - 150 ISP1302 Max Unit 0.8 V 2 1000 1200 100 k 270 Unit © NXP B.V. 2007. All rights reserved ...
Page 44
... DM enabled see OH OL Figure 200 pF to 600 pF; L 1.5 k pull-up on pin DM enabled see OH OL Figure 14 Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support Min Typ Max [1] 70 110 150 3.5 5.0 7 ...
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... USB OTG transceiver with carkit support …continued ; +85 C; unless TERM amb Min Typ [ and - - and - - - - - - ISP1302 Max Unit 125 % 2 111 © NXP B.V. 2007. All rights reserved ...
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... Section 14.1 USB 12 Mbit/s active on DP and DM, < 20 kHz signal components observed on the SPKR_L and SPKR_R/MIC pins; see Section 14.3 Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support ; +85 C; unless TERM amb Min Typ Max ...
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... Rev. 01 — 24 May 2007 USB OTG transceiver with carkit support 0 PLH(drv) differential V CRS data lines 2 CRS 0 PLH(rcv) t PLH(se 0 SE0/VM t TIO input ISP1302 0 PHL(drv) V CRS 004aaa573 V CRS t PHL(rcv) t PHL(se) 0.9 V 004aaa575 output 004aaa545 © NXP B.V. 2007. All rights reserved ...
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... V 004aaa517 test point 10 pF 004aaa669 Configuration 1 Configuration 200 , 1 200 200 , 1 200 200 , 1 off off MIC DM DM © NXP B.V. 2007. All rights reserved. ISP1302 ...
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... Hz noise CC resistor, and DM is terminated using resistor. is swept from 2 4.2 V (DC waveform). Rev. 01 — 24 May 2007 USB OTG transceiver with carkit support 4.6 ms 577 004aaa519 resistor, 1.4 V DC. resistor, 1.4 V DC. resistor. © NXP B.V. 2007. All rights reserved. ISP1302 ...
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... SU;DAT t SU;STA t HIGH Sr 2 C-bus lines (SDA, SCL) Conditions Standard mode Min 0 4.0 4.7 4.0 4.7 250 4.0 4.7 not applicable Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support HD;STA SP r BUF t SU;STO P 2 C-bus Fast mode Max Min Max 100 0 400 - 0 ...
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... SW1 SW- C10 0 ADR/PSW CC(I/ SDA CPGND 2 23 C_B SCL 3 22 C_A RESET_N INT_N CR_INT BUS ISP1302HN 6 19 VREG SERVICE_N AGND OE_N/INT_N 9 16 SPKR_L SPKR_R/MIC DAT/ RCV SE0/ DGND 0.1 F Table ...
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... 4.1 2.75 4.1 2.75 0.5 2.5 3.9 2.45 3.9 2.45 REFERENCES JEDEC JEITA MO-220 - - - Rev. 01 — 24 May 2007 USB OTG transceiver with carkit support detail 0.5 2.5 0.1 0.05 0.05 0.1 0.3 EUROPEAN PROJECTION ISP1302 SOT616 ISSUE DATE 04-11-19 05-03-10 © NXP B.V. 2007. All rights reserved ...
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... A1 index area DIMENSIONS (mm are the original dimensions) A UNIT max 0.26 0.38 0.34 mm 0.64 0.22 0.34 0.30 OUTLINE VERSION IEC ISP1302UK Fig 26. Package outline ISP1302UK (WLCSP25) ISP1302_1 Product data sheet scale ...
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... Solder bath specifications, including temperature and impurities ISP1302_1 Product data sheet USB OTG transceiver with carkit support Rev. 01 — 24 May 2007 ISP1302 © NXP B.V. 2007. All rights reserved ...
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... Lead-free process (from J-STD-020C) Package reflow temperature ( C) 3 Volume (mm ) < 350 260 260 250 Figure 27. Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support Figure 27) than a PbSn process, thus 350 220 220 350 to 2000 > 2000 260 260 250 245 ...
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... Non-Return-to-Zero On-The-Go Power-On Reset Power-On Reset Pulse Receive Data Single-Ended Zero Serial Interface Engine System-on-a-Chip Start-Of-Frame Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support peak temperature 001aac844 © NXP B.V. 2007. All rights reserved. time ...
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... Transmit Data Universal Asynchronous Receiver-Transmitter Universal Serial Bus Wafer-Level Chip-Scale Package 2 C-bus specification; ver. 2.1 Data sheet status Product data sheet Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support Change notice Supersedes - - © NXP B.V. 2007. All rights reserved ...
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... Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners C-bus — logo is a trademark of NXP B.V. http://www.nxp.com salesaddresses@nxp.com Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support © NXP B.V. 2007. All rights reserved ...
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... Table 8. USB functional mode: receive operation . . . . .15 Table 9. Possible combinations of I and the PSW polarity . . . . . . . . . . . . . . . . . . . .17 Table 10. ISP1302 power modes summary . . . . . . . . . . .18 Table 11. ISP1302 pin states in disable and isolate modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Table 12. USB functional modes: I/O values . . . . . . . . . .19 Table 13. Summary of device operating modes . . . . . . .21 Table 14. Transparent general-purpose buffer mode . . . .21 Table 15 ...
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... Table 70. SnPb eutectic process (from J-STD-020C .55 Table 71. Lead-free process (from J-STD-020C .55 Table 72. Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . .56 Table 73. Revision history . . . . . . . . . . . . . . . . . . . . . . . .57 ISP1302_1 Product data sheet BUS 2 C-bus Rev. 01 — 24 May 2007 ISP1302 USB OTG transceiver with carkit support © NXP B.V. 2007. All rights reserved. continued >> ...
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... Audio data control . . . . . . . . . . . . . . . . . . . . . . . .13 Fig 9. Internal power-on reset timing . . . . . . . . . . . . . . .16 Fig 10. Using an external charge pump . . . . . . . . . . . . . .17 Fig 11. Writing data to the ISP1302 registers . . . . . . . . .35 Fig 12. Current address read . . . . . . . . . . . . . . . . . . . . . .36 Fig 13. Random address read . . . . . . . . . . . . . . . . . . . . .37 Fig 14. Rise time and fall time . . . . . . . . . . . . . . . . . . . . .47 Fig 15. Timing of DAT/VP and SE0/ and DM . .47 Fig 16 ...
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... Dynamic characteristics . . . . . . . . . . . . . . . . . 44 14.1 Test configurations . . . . . . . . . . . . . . . . . . . . . 48 14.2 Audio crosstalk test conditions . . . . . . . . . . . . 49 14.2.1 Test 14.2.2 Test 14.2.3 Test 14.3 Data to audio isolation test conditions . . . . . . 49 2 14.4 I C-bus characteristics . . . . . . . . . . . . . . . . . . 50 15 Application information . . . . . . . . . . . . . . . . . 51 16 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 52 Rev. 01 — 24 May 2007 ISP1302 continued >> © NXP B.V. 2007. All rights reserved ...
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... Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2007. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com ISP1302 All rights reserved. Date of release: 24 May 2007 Document identifier: ISP1302_1 ...