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AT87F51RC-20PJ PDF预览

AT87F51RC-20PJ

更新时间: 2024-11-25 03:00:43
品牌 Logo 应用领域
爱特美尔 - ATMEL 时钟微控制器光电二极管外围集成电路
页数 文件大小 规格书
25页 203K
描述
Microcontroller, 8-Bit, FLASH, 20MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40

AT87F51RC-20PJ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:40
Reach Compliance Code:compliantHTS代码:8542.31.00.01
风险等级:5.83具有ADC:NO
地址总线宽度:16位大小:8
最大时钟频率:20 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:R-PDIP-T40JESD-609代码:e3
长度:52.2 mmI/O 线路数量:32
端子数量:40最高工作温度:85 °C
最低工作温度:-40 °CPWM 通道:NO
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
ROM可编程性:FLASH座面最大高度:5.59 mm
速度:20 MHz最大供电电压:6 V
最小供电电压:4 V标称供电电压:5 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:15.24 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

AT87F51RC-20PJ 数据手册

 浏览型号AT87F51RC-20PJ的Datasheet PDF文件第2页浏览型号AT87F51RC-20PJ的Datasheet PDF文件第3页浏览型号AT87F51RC-20PJ的Datasheet PDF文件第4页浏览型号AT87F51RC-20PJ的Datasheet PDF文件第5页浏览型号AT87F51RC-20PJ的Datasheet PDF文件第6页浏览型号AT87F51RC-20PJ的Datasheet PDF文件第7页 
Features  
Compatible with MCS-51Products  
32K Bytes of One-time Programmable QuickFlashMemory  
4V to 6V Operating Range  
Fully Static Operation: 0 Hz to 24 MHz  
Three-level Program Memory Lock  
512 x 8-bit Internal RAM  
32 Programmable I/O Lines  
Three 16-bit Timer/Counters  
Eight Interrupt Sources  
Programmable Serial Channel  
Low-power Idle and Power-down Modes  
Interrupt Recovery from Power-down  
Hardware Watchdog Timer  
Dual Data Pointer  
Power-off Flag  
8-bit  
Microcontroller  
with 32K Bytes  
QuickFlash™  
Description  
The AT87F51RC is a low-power, high-performance CMOS 8-bit microcomputer with  
32K bytes of QuickFlash one-time programmable (OTP) read only memory and 512  
bytes of RAM. The device is manufactured using Atmel’s high-density nonvolatile  
memory technology and is compatible with the industry-standard 80C51 and 80C52  
instruction set and pinout. The on-chip QuickFlash allows the program memory to be  
AT87F51RC  
PDIP  
Pin Configurations  
(T2) P1.0  
(T2EX) P1.1  
P1.2  
1
2
3
4
5
6
7
8
9
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)  
32 P0.7 (AD7)  
31 EA/VPP  
P1.3  
P1.4  
P1.5  
P1.6  
P1.7  
TQFP  
RST  
(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  
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)  
P1.5  
P1.6  
1
2
3
4
5
6
7
8
9
33 P0.4 (AD4)  
32 P0.5 (AD5)  
31 P0.6 (AD6)  
30 P0.7 (AD7)  
29 EA/VPP  
P1.7  
XTAL1 19  
RST  
GND 20  
(RXD) P3.0  
NC  
28 NC  
(TXD) P3.1  
(INT0) P3.2  
(INT1) P3.3  
27 ALE/PROG  
26 PSEN  
PLCC  
25 P2.7 (A15)  
24 P2.6 (A14)  
23 P2.5 (A13)  
(T0) P3.4 10  
(T1) P3.5 11  
P1.5  
P1.6  
P1.7  
7
8
9
39 P0.4 (AD4)  
38 P0.5 (AD5)  
37 P0.6 (AD6)  
36 P0.7 (AD7)  
35 EA/VPP  
34 NC  
RST 10  
(RXD) P3.0 11  
NC 12  
(TXD) P3.1 13  
(INT0) P3.2 14  
(INT1) P3.3 15  
(T0) P3.4 16  
(T1) P3.5 17  
33 ALE/PROG  
32 PSEN  
31 P2.7 (A15)  
30 P2.6 (A14)  
29 P2.5 (A13)  
Rev. 1106C–02/00  

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