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: 44/128页
文件大小: 1560K
代理商: RTPXA270C0C312
4-2
Electrical, Mechanical, and Thermal Specification
Intel PXA270 Processor
Pin Listing and Signal Definitions
4.1
Ball Map View
Note: In the following ball map figures the lowercase letter “n”, which normally indicates negation,
appears as uppercase “N”.
4.1.1
13x13 mm VF-BGA Ball map
Figure 4-1 through Figure 4-4 shows the ball map for the VF-BGA PXA270 processor.
Figure 4-1. 13x13 mm VF-BGA Ball Map, Top View (upper left quarter)
123
45
678
9
10
11
12
A
VSS_CORE VSS_CORE
GPIO<15>
VCC_MEM VCC_SRAM
MA<1>
VCC_CORE VCC_SRAM VCC_SRAM
GPIO<49>
GPIO<47>
VCC_IO
B
VSS_CORE VSS_CORE
NCS<0>
VCC_SRAM VSS_CORE
GPIO<33>
GPIO<78>
VCC_MEM
GPIO<18>
GPIO<12>
GPIO<46>
VCC_CORE
C
MA<18>
MA<22>
VCC_MEM
MA<24>
VSS_MEM
MA<0>
GPIO<80>
GPIO<79>
RDNWR
GPIO<13>
GPIO<11>
GPIO<31>
D
MA<17>
MA<21>
VCC_CORE
MA<23>
VSS_MEM
MA<25>
VSS_CORE VSS_CORE VSS_MEM VSS_CORE
VSS_IO
VSS_CORE
E
MA<13>
VCC_MEM
MA<19>
MA<20>
F
VCC_MEM
MA<14>
MA<16>
VSS_MEM
G
MA<8>
MA<11>
MA<12>
MA<15>
H
VCC_MEM
MA<9>
MA<10>
VSS_MEM
J
MA<3>
MA<6>
MA<7>
VSS_MEM
K
MD<15>
MA<4>
MA<5>
MA<2>
VSS_CORE VSS_CORE VSS_CORE
L
MD<14>
MD<31>
VCC_MEM
VSS_MEM
VSS_CORE VSS_CORE VSS_CORE
M
VCC_MEM
MD<30>
MD<29>
MD<13>
VSS_CORE VSS_CORE VSS_CORE
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