参数资料
型号: P83C251SP16
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: HIGH-PERFORMANCE CHMOS MICROCONTROLLER
中文描述: 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PDIP40
封装: PLASTIC, DIP-40
文件页数: 3/35页
文件大小: 186K
代理商: P83C251SP16
PRELIMINARY
3
8XC251SA/SB/SP/SQ HIGH-PERFORMANCE CHMOS MICROCONTROLLER
Figure 1. 8XC251SA/SB/SP/SQ Block Diagram
SRC2 (8)
Code Address (24)
Clock & Reset
Code Bus (16)
Data RAM
512 Bytes
or
1024 Bytes
Code
OTPROM/ROM
8 Kbytes
or
16 Kbytes
Watchdog
Timer
Timer/
Counters
PCA
Serial I/O
Peripherals
Port 2
Drivers
P2.7:0
Port 0
Drivers
P0.7:0
Port 3
Drivers
P3.7:0
Port 1
Drivers
P1.7:0
D
D
Memory Address (16)
MCS
251 Microcontroller Core
System Bus and I/O Ports
I/O Ports and
Peripheral Signals
SRC1 (8)
I
Peripheral
Interface
Interrupt
Handler
Clock
&
Reset
Bus Interface
Instruction Sequencer
DST (16)
ALU
Data
Memory
Interface
Memory Data (16)
Register
File
8XC251SA/SB/SP/SQ Microcontroller
A4214-01
相关PDF资料
PDF描述
P83C251SQ16 HIGH-PERFORMANCE CHMOS MICROCONTROLLER
P87C251SA16 HIGH-PERFORMANCE CHMOS MICROCONTROLLER
P87C251SB16 HIGH-PERFORMANCE CHMOS MICROCONTROLLER
P87C251SP16 HIGH-PERFORMANCE CHMOS MICROCONTROLLER
P87C251SQ16 HIGH-PERFORMANCE CHMOS MICROCONTROLLER
相关代理商/技术参数
参数描述
P83C251SQ16 制造商:INTEL 制造商全称:Intel Corporation 功能描述:HIGH-PERFORMANCE CHMOS MICROCONTROLLER
P83C251TB24 R OM 制造商:Intel 功能描述:
P83C266 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Microcontrollers for PAL/SECAM TV with OSD and VST
P83C266BDR 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Microcontrollers for PAL/SECAM TV with OSD and VST
P83C270 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Microcontrollers for NTSC TVs with On-Screen Display OSD and Closed Caption CC