Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
部品番号
コンポーネント説明
87C524 データシートの表示(PDF) - Philips Electronics
部品番号
コンポーネント説明
メーカー
87C524
80C51 8-bit microcontrollers 16K/32K, 512 OTP, I2C, watchdog timer
Philips Electronics
87C524 Datasheet PDF : 26 Pages
1
2
3
4
5
6
7
8
9
10
Next
Last
Philips Semiconductors
80C51 8-bit microcontrollers
16K/32K, 512 OTP, I
2
C, watchdog timer
Product specification
87C524/87C528
BLOCK DIAGRAM
FREQUENCY
REFERENCE
XTAL2 XTAL1
OSCILLATOR
AND
TIMING
PROGRAM
MEMORY
(32K x 8
EPROM)
RAM
DATA
MEMORY
(256 x 8)
AUX–RAM
DATA
MEMORY
(256 x 8)
COUNTERS
T0
T1
T2 T2EX
RST
TWO 16-BIT
TIMER/EVENT
COUNTERS
16-BIT TIMER/
EVENT COUNTER
WATCHDOG
TIMER
CPU
INTERNAL
INTERRUPTS
64K-BYTE BUS
EXPANSION
CONTROL
INT0 INT1
EXTERNAL
INTERRUPTS
CONTROL
PROGRAMMABLE I/O
PROGRAMMABLE
SERIAL PORT
FULL DUPLEX UART
SYNCHRONOUS SHIFT
BIT-LEVEL
I
2
C
INTERFACE
PARALLEL PORTS,
ADDRESS/DATA BUS
AND I/O PINS
SERIAL IN
SERIAL OUT
SHARED WITH
PORT 3
SDA SCL
LOGIC SYMBOL
V
DD
V
SS
XTAL1
XTAL2
RxD
TxD
INT0
INT1
T0
T1
WR
RD
RST
EA
PSEN
ALE
ADDRESS AND
DATA BUS
T2
T2EX
SCL
SDA
ADDRESS BUS
SU00165
SU00166
1999 Jul 23
3
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]