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P87C54IBLKA

更新时间: 2024-10-01 03:43:47
品牌 Logo 应用领域
恩智浦 - NXP 微控制器
页数 文件大小 规格书
21页 162K
描述
CMOS single-chip 8-bit microcontrollers

P87C54IBLKA 技术参数

生命周期:Obsolete包装说明:WQCCJ,
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.74具有ADC:NO
其他特性:ON-CIRCUIT EMULATION地址总线宽度:16
位大小:8边界扫描:NO
最大时钟频率:24 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:8
格式:FIXED POINT集成缓存:NO
JESD-30 代码:S-CQCC-J44长度:16.51 mm
低功率模式:YESDMA 通道数量:
外部中断装置数量:2I/O 线路数量:32
串行 I/O 数:1端子数量:44
计时器数量:3片上数据RAM宽度:8
片上程序ROM宽度:8最高工作温度:70 °C
最低工作温度:PWM 通道:YES
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:WQCCJ
封装形状:SQUARE封装形式:CHIP CARRIER, WINDOW
认证状态:Not QualifiedRAM(字数):256
ROM(单词):16000ROM可编程性:UVPROM
座面最大高度:4.83 mm速度:12 MHz
最大压摆率:44 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
宽度:16.51 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

P87C54IBLKA 数据手册

 浏览型号P87C54IBLKA的Datasheet PDF文件第2页浏览型号P87C54IBLKA的Datasheet PDF文件第3页浏览型号P87C54IBLKA的Datasheet PDF文件第4页浏览型号P87C54IBLKA的Datasheet PDF文件第5页浏览型号P87C54IBLKA的Datasheet PDF文件第6页浏览型号P87C54IBLKA的Datasheet PDF文件第7页 
Philips Semiconductors  
Preliminary specification  
CMOS single-chip 8-bit microcontrollers  
87C54/87C58  
DESCRIPTION  
PIN CONFIGURATIONS  
The 87C54/87C58 Single-Chip 8-Bit Microcontroller is manufactured  
in an advanced CMOS process and is a derivative of the 80C51  
microcontroller family. The 87C54/87C58 has the same instruction  
set as the 80C51.  
T2/P1.0  
40  
39  
V
CC  
1
2
3
T2EX/P1.1  
P0.0/AD0  
P1.2  
38 P0.1/AD1  
37 P0.2/AD2  
This device provides architectural enhancements that make it  
applicable in a variety of applications for general control systems.  
The 87C58 contains 32k × 8 EPROM memory, and the 87C54  
contains 16k × 8 EPROM memory, a volatile 256 × 8 read/write data  
memory, four 8-bit I/O ports, three 16-bit timer/event counters, a  
multi-source, two-priority-level, nested interrupt structure, an  
enhanced UART and on-chip oscillator and timing circuits. For  
systems that require extra capability, the 87C54/87C58 can be  
expanded using standard TTL compatible memories and logic.  
P1.3  
P1.4  
4
5
36  
P0.3/AD3  
35 P0.4/AD4  
34  
P1.5  
P1.6  
P1.7  
RST  
6
7
8
9
P0.5/AD5  
33 P0.6/AD6  
32  
P0.7/AD7  
DUAL  
IN-LINE  
PACKAGE  
31 EA/V  
RxD/P3.0 10  
TxD/P3.1 11  
INT0/P3.2 12  
PP  
Its added features make it an even more powerful microcontroller for  
applications that require pulse width modulation, high-speed I/O and  
up/down counting capabilities such as motor control. It also has a  
more versatile serial channel that facilitates multiprocessor  
communications.  
30  
ALE/PROG  
29 PSEN  
28  
13  
INT1/P3.3  
P2.7/A15  
27 P2.6/A14  
26  
T0/P3.4 14  
T1/P3.5 15  
WR/P3.6 16  
RD/P3.7 17  
XTAL2 18  
See 80C52/54/58 datasheet for ROM device specification.  
P2.5/A13  
25 P2.4/A12  
24 P2.3/A11  
FEATURES  
80C51 central processing unit  
23  
22  
P2.2/A10  
P2.1/A9  
P2.0/A8  
16k × 8 EPROM expandable externally to 64k bytes (87C54)  
XTAL1 19  
16k × 8 EPROM (87C54) and  
21  
V
20  
SS  
32k × 8 EPROM expandable externally to 64k bytes (87C58)  
– Improved Quick Pulse programming algorithm  
SU00748  
– Two level program security system  
– 32 byte encryption array  
256 × 8 RAM, expandable externally to 64k bytes  
Three 16-bit timer/counters  
– T2 is an up/down counter  
Four 8-bit I/O ports  
Full-duplex enhanced UART  
– Framing error detection  
– Automatic address recognition  
Power control modes  
– Idle mode  
– Power-down mode  
Once (On Circuit Emulation) Mode  
Five package styles  
OTP package available  
Programmable clock out  
6 interrupt sources  
2 level priority  
3-215  
1996 Aug 16  

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