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参数资料
| 型号： | P80C652 |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | CMOS single-chip 8-bit microcontrollers |
| 中文描述： | CMOS单芯片8位微控制器 |
| 文件页数： | 2/22页 |
| 文件大小： | 185K |
| 代理商： | P80C652 |
P
P
P
P
A
D
A
V
SS
V
DD
A
F
RST
XTAL1
XTAL2
ALE
PSEN
RxD
TxD
INT0
INT1
T0
T1
WR
RD
SCL
SDA
EA
Phlips Semiconductors
Product specification
80C652/83C652
CMOS single-chip 8-bit microcontrollers
2
1997 Dec 05
DESCRIPTION
The P80C652/83C652 Single-Chip 8-Bit
Microcontroller is manufactured in an
advanced CMOS process and is a derivative
of the 80C51 microcontroller family. The
80C652/83C652 has the same instruction set
as the 80C51. Three versions of the
derivative exist:
83C652 — 8k bytes mask programmable
ROM
80C652 — ROMless version
87C652 — EPROM version (described in a
separate chapter)
This device provides architectural
enhancements that make it applicable in a
variety of applications for general control
systems. The 8XC652 contains a non-volatile
8k
×
8 read-only program memory, 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
8XC652 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(24)MHz crystal, 58% of
the instructions are executed in 0.75(0.5)
μ
s
and 40% in 1.5(1)
μ
s. Multiply and divide
instructions require 3(2)
μ
s.
LOGIC SYMBOL
FEATURES
80C51 central processing unit
8k
×
8 ROM 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
ROM code protection
Extended frequency range: 3.5 to 24 MHz
Three operating ambient temperature
ranges:
0 to +70
°
C
–40 to +85
°
C
–40 to +125
°
C
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
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
EA
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
DD
6
1
40
7
17
39
29
18
28
44
34
1
11
33
23
12
22
WR/P3.6
PLASTIC
DUAL
IN-LINE
PACKAGE
PLASTIC
LEADED
CHIP
CARRIER
PLASTIC
QUAD
FLAT
PACK
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| P80C652EBB | CMOS single-chip 8-bit microcontrollers |
| P80C652EBBB | CMOS single-chip 8-bit microcontrollers |
| P80C652EBP | CMOS single-chip 8-bit microcontrollers |
| P80C652EFA | CMOS single-chip 8-bit microcontrollers |
| P80C652EFAA | CMOS single-chip 8-bit microcontrollers |
相关代理商/技术参数 |
参数描述 |
|---|---|
| P80C652EBA | 制造商:NXP Semiconductors 功能描述: |
| P80C652EBA/04,512 | 功能描述:8位微控制器 -MCU RMLS/256 I2C 16MHZ PLCC COM RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| P80C652EBA/04,518 | 功能描述:8位微控制器 -MCU RMLS/256 I2C 16MHZ PLCC COM RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| P80C652EBA／04512 | 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
| P80C652EBAA | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontroller |
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