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參數(shù)資料
| 型號： | S87C654-4 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 80C51 8-bit microcontroller 8K/16K, 256 OTP, I2C |
| 中文描述： | 80C51的8位微控制器8K/16K，256檢察官辦公室和I2C |
| 文件頁數(shù)： | 2/24頁 |
| 文件大?。?/td> | 195K |
| 代理商： | S87C654-4 |
Philips Semiconductors
Product specification
87C652/87C654
80C51 8-bit microcontroller
8K/16K, 256 OTP, I
2
C
2
1999 Jul 23
853-1689 22042
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 I
2
C 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
μ
s and 40%
in 1.5
μ
s. Multiply and divide instructions
require 3
μ
s.
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
I
2
C-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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
SCL/P1.6
RST
RxD/P3.0
TxD/P3.1
INT0/P3.2
INT1/P3.3
T0/P3.4
T1/P3.5
SDA/P1.7
WR/P3.6
RD/P3.7
XTAL2
XTAL1
V
SS
P2.0/A8
P2.1/A9
P2.2/A10
P2.3/A11
P2.4/A12
P2.5/A13
P2.6/A14
P2.7/A15
PSEN
ALE/PROG
EA/V
PP
P0.7/AD7
P0.6/AD6
P0.5/AD5
P0.4/AD4
P0.3/AD3
P0.2/AD2
P0.1/AD1
P0.0/AD0
V
CC
PLASTIC
DUAL
IN-LINE
PACKAGE
SU00259
ORDERING INFORMATION
EPROM
TEMPERATURE RANGE C AND PACKAGE
FREQ
MHz
Drawing
Number
g
S87C654-4N40
S87C654-4A44
S87C654–4B44
S87C654-5N40
S87C654-5A44
S87C654-5B44
S87C654–7N40
S87C654–7A44
S87C652-4N40
S87C652-4A44
S87C652-4B44
S87C652-5A44
NOTES:
1. For ROM see 83C654 data sheet and 83C652/80C652 data sheet
0 to +70, Plastic Dual In-line Package
0 to +70, Plastic Leaded Chip Carrier
0 to +70, Plastic Quad Flat Pack
–40 to +85, Plastic Dual In-line Package
–40 to +85, Plastic Leaded Chip Carrier
–40 to +85, Plastic Quad Flat Pack
0 to +70, Plastic Dual In-line Package
0 to +70, Plastic Leaded Chip Carrier
0 to +70, Plastic Dual In-line Package
0 to +70, Plastic Leaded Chip Carrier
0 to +70, Plastic Quad Flat Pack
–40 to +85, Plastic Leaded Chip Carrier
16
16
16
16
16
16
20
20
16
16
16
16
SOT129-1
SOT187-2
SOT307-2
SOT129-1
SOT187-2
SOT307-2
SOT129-1
SOT187-2
SOT129-1
SOT187-2
SOT307-2
SOT187-2
相關(guān)PDF資料 |
PDF描述 |
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| S87C654-5 | 80C51 8-bit microcontroller 8K/16K, 256 OTP, I2C |
| S87C654-7 | 80C51 8-bit microcontroller 8K/16K, 256 OTP, I2C |
| S87C652-5 | 80C51 8-bit microcontroller 8K/16K, 256 OTP, I2C |
| S87C654-7A44 | CMOS single-chip 8-bit microcontroller |
| S87C654-5N40 | CMOS single-chip 8-bit microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S87C654-4A44 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontroller |
| S87C654-4B44 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontroller |
| S87C654-4F40 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontroller |
| S87C654-4K44 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontroller |
| S87C654-4N40 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontroller |
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