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参数资料
| 型号： | STPCC0175BTI3 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 75 MHz, MICROPROCESSOR, PBGA388 |
| 封装： | PLASTIC, BGA-388 |
| 文件页数： | 4/47页 |
| 文件大小： | 747K |
| 代理商： | STPCC0175BTI3 |
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PIN DESCRIPTION
12/47
Issue 1.6
3.PIN DESCRIPTION
3.1. INTRODUCTION
The STPC Client integrates most of the
functionalities of the PC architecture. As a
result,
many
of
the
traditional
interconnections between the host PC
microprocessor and the peripheral devices
are totally assimilated to the STPC Client.
This offers improved performance due to
the tight coupling of the processor core and
its peripherals. As a result many of the
external pin connections are made directly
to the on-chip peripheralfunctions.
Figure
3-1
shows
the
STPC
Client’s
external interfaces. It defines the main
busses and their function.
Table 3-1
describes
the
physical
implementation
listing signals type and their functionality.
Table 3-2 provides a full pin listing and
description of the pins. Table 3-3 provides a
full listing of pin locations of the STPC
Client package by physical connection.
Please refer to the pin allocation drawing for
reference.
Note:
Several
interface
pins
are
multiplexed with other functions, refer to the
Pin Description section for further details
Table 3-1. Signal Description
Group name
Qty
Basic Clocks reset & Xtal (SYS)
14
Memory Interface (DRAM)
89
PCI interface (excluding VDD5)
54
ISA / IDE / IPC combined interface
83
Video Input (VIP)
9
TV Output (TV)
10
VGA Monitor interface (VGA)
10
Grounds
69
VDD
26
Analog specific VCC/VDD
14
Reserved/Test/ Misc/ Speaker
10
Total Pin Count
388
Figure 3-1. STPC Client External Interfaces
WEST
EAST
PCI
X86
DRAM
VGA
VIP
TV
SYS
ISA/IDE
IPC
89
10
9
10
54
14
73
10
STPC CLIENT
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| STPCC0180BTC3 | 功能描述:微处理器 - MPU 80MHz x86 Embedded RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| STPCC0180BTI3 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:PC Compatible Embeded Microprocessor |
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