数据手册搜索引擎和 Datasheet免费下载 PDF
零件编号
产品描述 (功能)
SC80C31BACA44 查看數據表(PDF) - Philips Electronics
零件编号
产品描述 (功能)
比赛名单
SC80C31BACA44
CMOS single-chip 8-bit microcontrollers
Philips Electronics
SC80C31BACA44 Datasheet PDF : 22 Pages
1
2
3
4
5
6
7
8
9
10
Next
Last
Philips Semiconductors
CMOS single-chip 8-bit microcontrollers
Product specification
80C31/80C51/87C51
BLOCK DIAGRAM
V
CC
V
SS
RAM ADDR
REGISTER
RAM
P0.0–P0.7
PORT 0
DRIVERS
PORT 0
LATCH
P2.0–P2.7
PORT 2
DRIVERS
PORT 2
LATCH
ROM/EPROM
B
REGISTER
ACC
TMP2
TMP1
STACK
POINTER
ALU
PSW
PCON
TL1
SCON TMOD TCON
TH0 TL0 TH1
SBUF IE
IP
INTERRUPT, SERIAL
PORT AND TIMER BLOCKS
PSEN
ALE/PROG
EA/V
PP
RST
TIMING
AND
CONTROL
PD
OSCILLATOR
XTAL1
XTAL2
PORT 1
LATCH
PORT 1
DRIVERS
P1.0–P1.7
PORT 3
LATCH
PORT 3
DRIVERS
P3.0–P3.7
PROGRAM
ADDRESS
REGISTER
BUFFER
PC
INCRE-
MENTER
PROGRAM
COUNTER
DPTR
SU00005
1996 Aug 16
3-7
Share Link:
datasheetbank.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]