MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 2037
MCIMX281AVM4B
Manufacturer Part Number
MCIMX281AVM4B
Description
IC MPU I.MX28 1.2 289MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX28r
Datasheets
1.MCIMX283DVM4B.pdf
(2327 pages)
2.MCIMX283DVM4B.pdf
(20 pages)
3.MCIMX281AVM4B.pdf
(72 pages)
Specifications of MCIMX281AVM4B
Core Processor
ARM9
Core Size
32-Bit
Speed
454MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
Peripherals
DMA, I²S, LCD, POR, PWM, WDT
Program Memory Size
128KB (32K x 32)
Program Memory Type
Mask ROM
Ram Size
32K x 32
Voltage - Supply (vcc/vdd)
1.25 V ~ 5.25 V
Data Converters
A/D 17x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
289-LFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of I /o
-
Eeprom Size
-
Lead Free Status / Rohs Status
Supplier Unconfirmed
- Current page: 2037 of 2327
- Download datasheet (17Mb)
The following table summarizes the response of the PHY analog transmitter to various
states of UTMI input and key transmit/receive state machine states.
Freescale Semiconductor, Inc.
HW_USBPHY_TX_
Figure 32-3. USB 2.0 PHY Transmitter Block Diagram
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
HW_USBPHY_TX_
data_p,hs_xcvr
data_n,hs_xcvr
TXCAL45DP
TXENCAL45DP,DN
TXCAL45DN
HW_USBPHY_TX:
HW_USBPHY_PWD:
fs_hiz, hs_term,
data_p,data_n,
TXPWDIBIAS
TXPWDV2I,
tx_ls_en
Temperature
To External
Sensor
To Battery
Charger
Ibias
Vbg
45
LS/FS
DRVR
Current Steering
V to I
45
DRVR
LS/FS
HW_USBPHY_TX:
Current trim
D_CAL
USB_DP
USB_DN
Chapter 32 Integrated USB 2.0 PHY
Cable
USB
2037
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