参数资料
型号: PXA250
厂商: Intel Corp.
英文描述: Intel-R PXA250 and PXA210 Applications Processors
中文描述: 英特尔- R的PXA250和PXA210应用处理器
文件页数: 8/46页
文件大小: 431K
代理商: PXA250
PXA250 and PXA210
Electrical, Mechanical, and Thermal Specification
8
Datasheet
3.0
Package Information
3.1
Package Introduction
The applications processor is offered in two packages;
The PXA250 applications processor, 256-pin mBGA (refer to Figure 2,
PXA250
Applications Processor
on page 16)
The PXA210 applications processor, 225-pin TPBGA package (refer to Figure 3,
PXA210
Applications Processor
on page 26)
Figure 1. Applications Processor Block Diagram
I
2
S
I
2
C
AC97
UART1
UART2
Slow IrDA
Fast IrDA
SSP
USB
Client
DMA
Controller
And
Bridge
3.6864
MHz
Osc
32.768
KHz
Osc
System Bus
Color or
Grayscale
LCD
Controller
Megacell
Core
Memory
Controller
PCMCIA & CF
Control
Variable
Latency I/O
Control
Dynamic
Memory
Control
Static
Memory
Control
ASIC
XCVR
SDRAM/
SMROM
4 banks
ROM/
Flash/
SRAM
4 Banks
RTC
OS Timer
PWM(2)
Int Contr
Clocks &
MMC
Socket 0
Socket 1
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