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AT87F52-24JL PDF预览

AT87F52-24JL

更新时间: 2024-11-10 13:05:43
品牌 Logo 应用领域
爱特美尔 - ATMEL 微控制器
页数 文件大小 规格书
22页 226K
描述
Microcontroller, 8-Bit, FLASH, 24MHz, CMOS, PQCC44, PLASTIC, LCC-44

AT87F52-24JL 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:LCC
包装说明:QCCJ,针数:44
Reach Compliance Code:compliantHTS代码:8542.31.00.01
风险等级:5.51具有ADC:NO
地址总线宽度:16位大小:8
最大时钟频率:24 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:S-PQCC-J44JESD-609代码:e3
长度:16.5862 mm湿度敏感等级:2
I/O 线路数量:32端子数量:44
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:NO
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):245认证状态:Not Qualified
RAM(字节):256ROM(单词):8192
ROM可编程性:FLASH座面最大高度:4.57 mm
速度:24 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:YES技术:CMOS
温度等级:COMMERCIAL端子面层:MATTE TIN
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:16.5862 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

AT87F52-24JL 数据手册

 浏览型号AT87F52-24JL的Datasheet PDF文件第2页浏览型号AT87F52-24JL的Datasheet PDF文件第3页浏览型号AT87F52-24JL的Datasheet PDF文件第4页浏览型号AT87F52-24JL的Datasheet PDF文件第5页浏览型号AT87F52-24JL的Datasheet PDF文件第6页浏览型号AT87F52-24JL的Datasheet PDF文件第7页 
Features  
Compatible with MCS-51™ Products  
8K Bytes of User Programmable QuickFlash™ Memory  
Fully Static Operation: 0 Hz to 24 MHz  
Three-Level Program Memory Lock  
256 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  
8-Bit  
Microcontroller  
with 8K Bytes  
QuickFlash™  
Description  
The AT87F52 is a low-power, high-performance CMOS 8-bit microcomputer with 8K  
bytes of QuickFlash programmable read only memory. 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 Quick-  
Flash allows the program memory to be user programmed by a conventional nonvola-  
tile memory programmer. By combining a versatile 8-bit CPU with QuickFlash on a  
monolithic chip, the Atmel AT87F52 is a powerful microcomputer which provides a  
highly flexible and cost effective solution to many embedded control applications.  
AT87F52  
(continued)  
PDIP  
Pin Configurations  
( T 2 ) P 1 . 0  
( T 2 E X ) P 1 . 1  
P 1 . 2  
4 0  
3 9  
3 8  
3 7  
3 6  
3 5  
3 4  
3 3  
3 2  
3 1  
3 0  
2 9  
2 8  
2 7  
2 6  
2 5  
2 4  
2 3  
2 2  
2 1  
V C C  
1
2
3
4
5
6
7
P 0 . 0 ( A D 0 )  
P 0 . 1 ( A D 1 )  
P 0 . 2 ( A D 2 )  
P 0 . 3 ( A D 3 )  
P 0 . 4 ( A D 4 )  
P 0 . 5 ( A D 5 )  
P 0 . 6 ( A D 6 )  
P 0 . 7 ( A D 7 )  
E A / V P P  
P 1 . 3  
P 1 . 4  
P 1 . 5  
P 1 . 6  
P 1 . 7  
R S T  
8
9
TQFP  
( R X D ) P 3 . 0  
( T X D ) P 3 . 1  
( I N T 0 ) P 3 . 2  
( I N T 1 ) P 3 . 3  
( T 0 ) P 3 . 4  
( T 1 ) P 3 . 5  
( W R ) P 3 . 6  
( R D ) P 3 . 7  
X TA L 2  
1 0  
1 1  
1 2  
1 3  
1 4  
1 5  
1 6  
1 7  
1 8  
1 9  
2 0  
A L E / P R O G  
P S E N  
P 2 . 7 ( A 1 5 )  
P 2 . 6 ( A 1 4 )  
P 2 . 5 ( A 1 3 )  
P 2 . 4 ( A 1 2 )  
P 2 . 3 ( A 1 1 )  
P 2 . 2 ( A 1 0 )  
P 2 . 1 ( A 9 )  
P 2 . 0 ( A 8 )  
I N D E X  
C O R N E R  
4 4 4 2 4 0 3 8 3 6 3 4  
4 3 4 1 3 9 3 7 3 5  
X TA L 1  
G N D  
P 0 . 4 ( A D 4 )  
P 0 . 5 ( A D 5 )  
P 0 . 6 ( A D 6 )  
P 0 . 7 ( A D 7 )  
1
2
3
4
5
6
7
8
9
3 3  
3 2  
3 1  
3 0  
2 9  
P 1 . 5  
P 1 . 6  
P 1 . 7  
R S T  
( R X D ) P 3 . 0  
N C  
( T X D ) P 3 . 1  
( I N T 0 ) P 3 . 2  
( I N T 1 ) P 3 . 3  
( T 0 ) P 3 . 4  
( T 1 ) P 3 . 5  
E A / V P P  
N C  
A L E / P R O G  
P S E N  
P 2 . 7 ( A 1 5 )  
P 2 . 6 ( A 1 4 )  
P 2 . 5 ( A 1 3 )  
2 8  
2 7  
2 6  
2 5  
2 4  
2 3  
PLCC  
1 0  
1 1  
I N D E X  
1 9  
1 8 2 0 2 2  
1 3 1 5 1 7  
2 1  
C O R N E R  
1 6  
1 2 1 4  
6
4
2
4 4 4 2 4 0  
5
3
1
4 3 4 1  
3 9  
P 1 . 5  
7
P 0 . 4 ( A D 4 )  
P 0 . 5 ( A D 5 )  
P 0 . 6 ( A D 6 )  
P 0 . 7 ( A D 7 )  
E A / V P P  
P 1 . 6  
P 1 . 7  
8
9
3 8  
3 7  
3 6  
3 5  
3 4  
3 3  
3 2  
3 1  
3 0  
2 9  
1 0  
1 1  
1 2  
1 3  
1 4  
1 5  
1 6  
1 7  
R S T  
( R X D ) P 3 . 0  
N C  
( T X D ) P 3 . 1  
( I N T 0 ) P 3 . 2  
( I N T 1 ) P 3 . 3  
( T 0 ) P 3 . 4  
N C  
A L E / P R O G  
P S E N  
P 2 . 7 ( A 1 5 )  
P 2 . 6 ( A 1 4 )  
P 2 . 5 ( A 1 3 )  
( T 1 ) P 3 . 5  
1 9 2 1 2 3 2 5 2 7  
2 8  
1 8 2 0 2 2 2 4 2 6  
Rev. 1011A–02/98  

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