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S87C652-5A44 PDF даташит

Спецификация S87C652-5A44 изготовлена ​​​​«Philips» и имеет функцию, называемую «CMOS single-chip 8-bit microcontrollers».

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Номер произв S87C652-5A44
Описание CMOS single-chip 8-bit microcontrollers
Производители Philips
логотип Philips логотип 

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S87C652-5A44 Даташит, Описание, Даташиты
INTEGRATED CIRCUITS
87C652/87C654
80C51 8-bit microcontroller
8K/16K, 256 OTP, I2C
Product specification
Replaces data sheets 87C652 of 1998 May 01 and 87C654 of 1998 May 01
IC20 Data Handbook
1999 Jul 23
Philips
Semiconductors









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S87C652-5A44 Даташит, Описание, Даташиты
Philips Semiconductors
80C51 8-bit microcontroller
8K/16K, 256 OTP, I2C
Product specification
87C652/87C654
DESCRIPTION
The 87C652/87C654 single-chip 8-Bit
microcontroller is manufactured in an
advanced CMOS process and is a derivative
of the 80C51 microcontroller family. The
87C652/87C654 has the same instruction
set as the 80C51. Three versions of the
derivative exist:
80C652—ROMless
83C652/83C654—8 Kbyte, 16 Kbyte ROM
87C652/87C654—8 Kbyte, 16 Kbyte OTP
The ROMless and ROM are in separate
datasheets.
This device provides architectural
enhancements that make it applicable in a
variety of applications for general control
systems. The 87C654 contains a non-volatile
16k × 8 EPROM and the 87C652 contains an
8k x 8 EPROM. Both have a volatile 256 × 8
read/write data memory, four 8-bit I/O ports,
two 16-bit timer/event counters (identical to
the timers of the 80C51), a multi-source,
two-priority-level, nested interrupt structure,
an I2C interface, UART and on-chip oscillator
and timing circuits. For systems that require
extra capability, the 87C652/87C654 can be
expanded using standard TTL compatible
memories and logic.
The device also functions as an arithmetic
processor having facilities for both binary and
BCD arithmetic plus bit-handling capabilities.
The instruction set consists of over 100
instructions: 49 one-byte, 45 two-byte and 17
three-byte. With a 16 MHz crystal, 58% of the
instructions are executed in 0.75 µs and 40%
in 1.5 µs. Multiply and divide instructions
require 3 µs.
FEATURES
80C51 central processing unit
16k × 8 EPROM or 8k x 8 EPROM
expandable externally to 64k bytes
256 × 8 RAM, expandable externally to
64k bytes
Two standard 16-bit timer/counters
Four 8-bit I/O ports
I2C-bus serial I/O port with byte oriented
master and slave functions
Full-duplex UART facilities
Power control modes
Idle mode
Power-down mode
Extended temperature range
OTP package available
Two speed ranges
16 MHz
20 MHz
PIN CONFIGURATIONS
P1.0 1
P1.1 2
P1.2 3
P1.3 4
P1.4 5
P1.5 6
SCL/P1.6 7
SDA/P1.7 8
RST 9
RxD/P3.0 10
TxD/P3.1 11
INT0/P3.2 12
INT1/P3.3 13
T0/P3.4 14
T1/P3.5 15
WR/P3.6 16
RD/P3.7 17
XTAL2 18
XTAL1 19
VSS 20
40 VCC
39 P0.0/AD0
38 P0.1/AD1
37 P0.2/AD2
36 P0.3/AD3
35 P0.4/AD4
34 P0.5/AD5
33 P0.6/AD6
PLASTIC
DUAL
IN-LINE
PACKAGE
32 P0.7/AD7
31 EA/VPP
30 ALE/PROG
29 PSEN
28 P2.7/A15
27 P2.6/A14
26 P2.5/A13
25 P2.4/A12
24 P2.3/A11
23 P2.2/A10
22 P2.1/A9
21 P2.0/A8
SU00259
ORDERING INFORMATION
EPROM
TEMPERATURE RANGE °C AND PACKAGE
S87C654-4N40
0 to +70, Plastic Dual In-line Package
S87C654-4A44
0 to +70, Plastic Leaded Chip Carrier
S87C654–4B44
0 to +70, Plastic Quad Flat Pack
S87C654-5N40
–40 to +85, Plastic Dual In-line Package
S87C654-5A44
–40 to +85, Plastic Leaded Chip Carrier
S87C654-5B44
–40 to +85, Plastic Quad Flat Pack
S87C654–7N40
0 to +70, Plastic Dual In-line Package
S87C654–7A44
0 to +70, Plastic Leaded Chip Carrier
S87C652-4N40
0 to +70, Plastic Dual In-line Package
S87C652-4A44
0 to +70, Plastic Leaded Chip Carrier
S87C652-4B44
0 to +70, Plastic Quad Flat Pack
S87C652-5A44
–40 to +85, Plastic Leaded Chip Carrier
NOTES:
1. For ROM see 83C654 data sheet and 83C652/80C652 data sheet
FREQ
MHz
16
16
16
16
16
16
20
20
16
16
16
16
Drawing
Number
SOT129-1
SOT187-2
SOT307-2
SOT129-1
SOT187-2
SOT307-2
SOT129-1
SOT187-2
SOT129-1
SOT187-2
SOT307-2
SOT187-2
1999 Jul 23
2 853-1689 22042









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S87C652-5A44 Даташит, Описание, Даташиты
Philips Semiconductors
80C51 8-bit microcontroller
8K/16K, 256 OTP, I2C
BLOCK DIAGRAM
FREQUENCY
REFERENCE
XTAL2 XTAL1
OSCILLATOR
AND
TIMING
PROGRAM
MEMORY
(16K x 8
EPROM)
DATA
MEMORY
(256 x 8 RAM)
COUNTERS
T0 T1
TWO 16-BIT
TIMER/EVENT
COUNTERS
Product specification
87C652/87C654
CPU
I2C SERIAL I/O
SDA SHARED
WITH
SCL PORT 1
INTERNAL
INTERRUPTS
64K BYTE BUS
EXPANSION
CONTRTOL
PROGRAMMABLE I/O
PROG SERIAL PORT
FULL DUPLEX UART
SYNCHRONOUS SHIFT
INT0 INT1
EXTERNAL
INTERRUPTS
CONTROL
PARALLEL PORTS,
ADDRESS/DATA BUS
AND I/O PINS
SERIAL IN SERIAL OUT
SHARED WITH
PORT 3
LOGIC SYMBOL
RST
XTAL1
XTAL2
VPP/EA
PSEN
PROG/ALE
VCC VSS
1999 Jul 23
RxD
TxD
INT0
INT1
T0
T1
WR
RD
SCL
SDA
SU00262
3
SU00271










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S87C652-5A44CMOS single-chip 8-bit microcontrollersPhilips
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