参数资料
型号: RTPXA270C0C312
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: 312 MHz, RISC PROCESSOR, PBGA356
封装: 13 X 13 MM, 1 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, VFBGA-356
文件页数: 24/128页
文件大小: 1560K
代理商: RTPXA270C0C312
2-2
Electrical, Mechanical, and Thermal Specification
Intel PXA270 Processor
Functional Overview
Figure 2-1. Intel PXA270 Processor Block Diagram, Typical System
Gen
eral
Purpo
se
I/O
DMA
Controller
And
Bridge
MHz
Osc
XScale
Micro-
Memory
Controller
PCMCIA & CF
Control
Variable
Control
Dynamic
Control
Static
Control
Memory
Latency I/O
ASIC
XCVR
ROM/
Flash/
SRAM
Socket 0
Socket 1
Int
e
l
Wi
re
le
ss
M
X
USB
Host
System Bus
Controller
Internal
SRAM
13
Power Management
Clock Control
Primary GPIO
Pe
riphera
lBus
Address
and
Data
A
ddr
es
sand
Dat
a
B
us
AC97
RTC
I2S
OS Timers
4 x PWM
Interrupt
USIM
3 x SSP
IrDA
I2C
Full Function
UART
USB
Client
BB Processor
Interface
Keypad
Interface
Bluetooth
UART
SDCard/MMC
Interface
Memory Stick
Interface
LCD
kHz
Osc
32.768
Controller
architecture
Intel
JTAG
Controller
Debug
USB
OTG
Camera
Interface
SDRAM
Ge
n
er
a
lP
ur
po
s
e
I/
O
DMA
Controller
and
Bridge
MHz
Osc
XScale
Micro-
Memory
Controller
PCMCIA & CF
Control
Variable
Control
Dynamic
Control
Static
Control
Memory
Latency I/O
ASIC
XCVR
SDRAM/
Boot
ROM/
Flash/
SRAM
Socket 0
Socket 1
In
te
l
W
ir
e
le
s
M
X
USB
Host
System Bus
Controller
Internal
SRAM
13
Power Management
Clock Control
Primar y GPIO
Pe
ri
p
h
er
a
lB
u
s
Address
and
Data
A
ddr
es
s
and
D
a
ta
B
us
AC97
RTC
I2S
OS Timers
4 x PWM
Interrupt
USIM
3 x SSP
IrDA
I2 C
Full Function
UART
USB
Client
BB Pr ocessor
Inter face
Keypad
Interface
Bluet oot h*
UART
SDCard/M MC
Inter face
Memory Stick
Int er face
LCD
kHz
Osc
32.768
Controller
architecture
Intel
JTAG
Controller
Debug
ROM
USB
OTG
Camera
Interface
§§
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