參數(shù)資料
型號(hào): PXA250
廠商: Intel Corp.
英文描述: Intel-R PXA250 and PXA210 Applications Processors
中文描述: 英特爾- R的PXA250和PXA210應(yīng)用處理器
文件頁數(shù): 12/46頁
文件大?。?/td> 431K
代理商: PXA250
PXA250 and PXA210
Electrical, Mechanical, and Thermal Specification
12
Datasheet
Bluetooth UART Pins
BTRXD/
GPIO[42]
ICOCZ
Bluetooth UART Receive pin
See Note [1]
BTTXD/
GPIO[43]
ICOCZ
Bluetooth UART Transmit pin
See Note [1]
BTCTS/
GPIO[44]
ICOCZ
Bluetooth UART Clear-to-Send pin
See Note [1]
BTRTS/
GPIO[45]
ICOCZ
Bluetooth UART Data-Terminal-Ready pin
See Note [1]
MMC Controller Pins
MMCMD
ICOCZ
Multimedia Card Command pin (I/O)
MMDAT
ICOCZ
Multimedia Card Data Pin (I/O)
SSP Pins
SSPSCLK/
GPIO[23]
ICOCZ
Synchronous Serial Port Clock (output)
See Note [1]
SSPSFRM/
GPIO[24]
ICOCZ
Synchronous serial port Frame Signal (output)
See Note [1]
SSPTXD/
GPIO[25]
ICOCZ
Synchronous serial port transmit (output)
See Note [1]
SSPRXD/
GPIO[26]
ICOCZ
Synchronous serial port receive (input)
See Note [1]
SSPEXTCLK/
GPIO[27]
ICOCZ
Synchronous Serial port external clock (input)
See Note [1]
USB Client Pins
USB_P
IAOA
USB Client port positive Pin of differential pair.
USB_N
IAOA
USB Client port negative Pin of differential pair.
AC97 Controller Pins
BITCLK/
GPIO[28]
ICOCZ
AC97 Audio Port bit clock (output)
See Note [1]
SDATA_IN0/
GPIO[29]
ICOCZ
AC97 Audio Port data in (input)
See Note [1]
SDATA_IN1/
GPIO[32]
ICOCZ
AC97 Audio Port data in (input)
See Note [1]
SDATA_OUT/
GPIO[30]
ICOCZ
AC97 Audio Port data out (output)
See Note [1]
SYNC/
GPIO[31]
ICOCZ
AC97 Audio Port sync signal (output)
See Note [1]
nACRESET
OC
AC97 Audio Port reset signal (output)
This pin is a dedicated output.
Table 2. Pin and Signal Descriptions for the PXA250 Applications Processor (Sheet 4 of 7)
Name
Type
Description
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