sx1502i088trt Semtech Corporation, sx1502i088trt Datasheet
sx1502i088trt
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sx1502i088trt Summary of contents
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... C temperature range RDERING NFORMATION Part Number I/O Channels SX1501I087TRT 4 SX1502I087TRT 8 SX1503I091TRT 16 (1) SX1501I088TRT 4 (1) SX1502I088TRT 8 (1) SX1503I089TRT 16 (2) SX1502EVK 8 (1) Future products (2) SX1502I087TRT based, unique evaluation kit for the three parts. nd Rev 7 – 2 Oct. 2008 4/8/16 Channel Low Voltage GPIO K ...
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ADVANCED COMMUNICATIONS & SENSING G D ..................................................................................................................... 1 ENERAL ESCRIPTION O I ................................................................................................................... 1 RDERING NFORMATION .................................................................................................................. 1 EY RODUCT EATURES T A ..................................................................................................................... 1 YPICAL PPLICATIONS 1 P ...................................................................................................................... 4 IN DESCRIPTION 1.1 SX1501 4-channel GPIO ...
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ADVANCED COMMUNICATIONS & SENSING 6.4 Level Shifter Implementation Hints ACKAGING NFORMATION 7.1 QFN-UT 20-pin Outline Drawing 7.2 QFN-UT 20-pin Land Pattern 7.3 QFN-UT 28-pin Outline Drawing 7.4 QFN-UT 28-pin Land Pattern 7.5 TSSOP 20-pin Outline Drawing 7.6 ...
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ADVANCED COMMUNICATIONS & SENSING DESCRIPTION 1.1 SX1501 4-channel GPIO Pin Symbol 1 NRESET 2 SDA 3 NC1 4 SCL 5 I/O[0] 6 I/O[1] 7 VCC1 8 GND 9 I/O[2] 10 I/O[3] 11 NINT 12 ADDR 13 NC2 ...
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ADVANCED COMMUNICATIONS & SENSING 1.2 SX1502 8-channel GPIO Pin Symbol 1 NRESET 2 SDA 3 NC1 4 SCL 5 I/O[0] 6 I/O[1] 7 VCC1 8 GND 9 I/O[2] 10 I/O[3] 11 NINT 12 ADDR 13 NC2 14 VDDM 15 I/O[4] ...
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ADVANCED COMMUNICATIONS & SENSING 1.3 SX1503 16-channel GPIO Pin Symbol 1 GND 2 I/O[2] 3 I/O[3] 4 VCC1 5 I/O[4] 6 I/O[5] 7 GND 8 I/O[6] 9 I/O[7] 10 NINT VDDM 13 I/O[8] 14 I/O[9] 15 GND ...
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ADVANCED COMMUNICATIONS & SENSING LECTRICAL HARACTERISTICS 2.1 Absolute Maximum Ratings Stress above the limits listed in the following table may cause permanent failure. Exposure to absolute ratings for extended time periods may affect device reliability. The limiting ...
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ADVANCED COMMUNICATIONS & SENSING Symbol Description t Interrupt reset timing IR NRESET (Input/Output) VOL Low level output voltage IOL Low level output sink current M VIH High level input voltage MR VIL Low level input voltage M VHYS Hysteresis of ...
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ADVANCED COMMUNICATIONS & SENSING Symbol Description Fall time of both SDA and t f SCL signals Set-up time for STOP t SU;STO condition Bus free time between a t BUF STOP and START condition Capacitive load for each bus C ...
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ADVANCED COMMUNICATIONS & SENSING YPICAL PERATING HARACTERISTICS Figures below apply to default registers values (Boost Mode Off), Tamb, unless otherwise specified. 3.1 IDDM vs. VDDM 3.5 3 2.5 2 IDDM (uA) 1 ...
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ADVANCED COMMUNICATIONS & SENSING 0.15 0.1 VOL (V) 0. Doesn’t vary significantly with temperature 3.3 VOH vs. IOH 1.2 1.18 1.16 VOH (V) 1.14 1.12 1 Doesn’t vary significantly with temperature 5.5 5.4 5.3 VOH ...
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ADVANCED COMMUNICATIONS & SENSING 3.4 ICC1+ICC2 vs. VCC1,2 when Boost Mode is ON ICC1+ICC2 vs VCC1,2 (VDDM = 1.2V) 700 600 500 400 ICC (uA) 300 200 100 0 0.4 0.8 1.2 1.6 0 ICC1+ICC2 vs VCC1,2 (VDDM = 5.5V) ...
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ADVANCED COMMUNICATIONS & SENSING LOCK ETAILED ESCRIPTION 4.1 SX1501 4-channel GPIO VDDM Reset NRESET SCL Input Filter SDA ADDR 4.2 SX1502 8-channel GPIO VDDM Reset NRESET SCL Input Filter SDA ADDR nd Rev 7 – 2 ...
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ADVANCED COMMUNICATIONS & SENSING 4.3 SX1503 16-channel GPIO VDDM Reset NRESET SCL Input Filter SDA 4.4 Reset (NRESET) The SX1501, SX1502 and SX1503 generate their own power on reset signal after a power supply is connected to the VDDM pin. ...
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ADVANCED COMMUNICATIONS & SENSING 3. In operation, the SX1501, SX1502 and SX1503 may be reset at anytime by an external device driving NRESET low during t PULSE 4. During a brown-out event, if VDDM drops above VDROPH a reset will ...
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ADVANCED COMMUNICATIONS & SENSING Please note that SX1503 implements register address auto-increment i.e. after the Data ACK from Slave the master can write further bytes and the interface will handle the register address increment automatically. Finally the master terminates the ...
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ADVANCED COMMUNICATIONS & SENSING Master operations SX1501, SX1502 or SX1503 operations (Slave) S: Start Condition W: Write = ‘0’ R: Read = ‘1’ A: Acknowledge (sent by slave) NACK: Non-Acknowledge (sent by master) Sr: Repeated Start Condition P: Stop condition ...
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ADVANCED COMMUNICATIONS & SENSING 4.7.2 SX1502 The SX1502 I/Os can be configured as per the SX1501, and can additionally be configured to provide a 2-to-1 logic function on I/O[4-6], 3-to-1 logic function on I/O[4-7], or 3-to-2 logic decode on I/O[0-4]. ...
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ADVANCED COMMUNICATIONS & SENSING 4.7.4 Tutorial The generic method described in this paragraph can be applied to any of the SX1501, SX1502 or SX1503. Example: We want to implement an AND gate between I/O[0] and IO[1] on SX1502 1. Identify ...
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ADVANCED COMMUNICATIONS & SENSING ONFIGURATION EGISTERS 5.1 SX1501 4-channel GPIO Address Name 0x00 RegData 0x01 RegDir 0x02 RegPullUp 0x03 RegPullDown 0x04 Reserved 0x05 RegInterruptMask 0x06 RegSenseHigh 0x07 RegSenseLow 0x08 RegInterruptSource 0x09 RegEventStatus 0x10 RegPLDMode 0x11 RegPLDTable0 0x12 ...
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ADVANCED COMMUNICATIONS & SENSING Addr Name Default RegEventStatus 0x10 RegPLDMode 0x00 0x11 RegPLDTable0 0x00 0x12 RegPLDTable1 0xXX 0x13 RegPLDTable2 0x00 0x14 0xXX RegPLDTable3 0x15 RegPLDTable4 0xXX 0xAB RegAdvanced 0x00 Table 13 – SX1501 Configuration Registers Description 5.2 SX1502 8-channel GPIO ...
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ADVANCED COMMUNICATIONS & SENSING Addr Name Default 0x02 RegPullUp 0x00 0x03 RegPullDown 0x00 0x04 Reserved 0xXX 0x05 RegInterruptMask 0xFF 0x06 RegSenseHigh 0x00 0x07 RegSenseLow 0x00 0x08 RegInterruptSource 0x00 0x09 RegEventStatus 0x00 0x10 0x00 RegPLDMode 0x11 RegPLDTable0 0x00 0x12 RegPLDTable1 0x00 ...
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ADVANCED COMMUNICATIONS & SENSING Addr Name Default 0x14 RegPLDTable3 0x00 0x15 RegPLDTable4 0x00 0xAB RegAdvanced 0x00 Table 15 – SX1502 Configuration Registers Description 5.3 SX1503 16-channel GPIO Address Name 0x00 RegDataB 0x01 RegDataA 0x02 RegDirB 0x03 RegDirA 0x04 RegPullUpB 0x05 ...
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ADVANCED COMMUNICATIONS & SENSING Addr Name Default 0x00 0xFF RegDataB 0x01 RegDataA 0xFF 0x02 RegDirB 0xFF 0x03 RegDirA 0xFF 0x04 RegPullUpB 0x00 0x05 RegPullUpA 0x00 0x06 RegPullDownB 0x00 0x07 RegPullDownA 0x00 0x08 RegInterruptMaskB 0xFF 0x09 RegInterruptMaskA 0xFF 0x0A RegSenseHighB 0x00 ...
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ADVANCED COMMUNICATIONS & SENSING Addr Name Default 0x11 RegEventStatusA 0x00 0x20 RegPLDModeB 0x00 0x21 RegPLDModeA 0x00 0x22 RegPLDTable0B 0x00 0x23 RegPLDTable0A 0x00 0x24 RegPLDTable1B 0x00 0x25 RegPLDTable1A 0x00 0x26 0x00 nd Rev 7 – 2 Oct. 2008 4/8/16 Channel Low ...
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ADVANCED COMMUNICATIONS & SENSING Addr Name Default RegPLDTable2B 0x27 RegPLDTable2A 0x00 0x28 RegPLDTable3B 0x00 0x29 RegPLDTable3A 0x00 0x2A RegPLDTable4B 0x00 0x2B RegPLDTable4A 0x00 0xAD RegAdvanced 0x00 Table 17 – SX1503 Configuration Registers Description nd Rev 7 – 2 Oct. 2008 ...
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ADVANCED COMMUNICATIONS & SENSING PPLICATION NFORMATION 6.1 Typical Application Circuit Host controller I/O SCL SDA I/O Optional (depends on the application) 6.2 Typical LED Operation Typical LED operation is described below. The LED is usually connected to ...
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ADVANCED COMMUNICATIONS & SENSING 6.2.2 LED Intensity Control When the max IOL spec is not enough it is possible to drive simultaneously multiple I/Os connected together hence increasing the total sink capability. Example SX1502, by driving an LED ...
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ADVANCED COMMUNICATIONS & SENSING ACKAGING NFORMATION 7.1 QFN-UT 20-pin Outline Drawing QFN-UT 20-pin mm, 0.4 mm pitch Figure 15 - Packaging Information – QFN-UT 20-pin Outline Drawing 7.2 QFN-UT 20-pin Land Pattern Figure 16 ...
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ADVANCED COMMUNICATIONS & SENSING 7.3 QFN-UT 28-pin Outline Drawing QFN-UT 28-pin mm, 0.4 mm pitch Figure 17 - Packaging Information – QFN-UT 28-pin Outline Drawing 7.4 QFN-UT 28-pin Land Pattern Figure 18 - Packaging Information – QFN-UT ...
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ADVANCED COMMUNICATIONS & SENSING 7.5 TSSOP 20-pin Outline Drawing Figure 19 - Packaging Information – TSSOP 20-pin Outline Drawing 7.6 TSSOP 20-pin Land Pattern Figure 20 - Packaging Information – TSSOP 20-pin Land Pattern nd Rev 7 – 2 Oct. ...
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ADVANCED COMMUNICATIONS & SENSING 7.7 TSSOP 28-pin Outline Drawing Figure 21 - Packaging Information – TSSOP 28-pin Outline Drawing 7.8 TSSOP 28-pin Land Pattern Figure 22 - Packaging Information – TSSOP 28-pin Land Pattern nd Rev 7 – 2 Oct. ...
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ADVANCED COMMUNICATIONS & SENSING OLDERING ROFILE The soldering reflow profile for the SX1501, SX1502 and SX1503 is described in the standard IPC/JEDEC J- STD-020C. For detailed information please go to Figure 23 - Classification Reflow Profile (IPC/JEDEC ...
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... Semtech and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs damages and attorney fees which could arise. Contact Information Semtech Corporation Advanced Communications and Sensing Products Division 200 Flynn Road, Camarillo, CA 93012 Phone: (805) 498-2111 Fax: (805) 498-3804 nd Rev 7 – ...