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AT89LS8252-12JC中文资料PDF规格书
AT89LS8252-12JC规格书详情
Description
The AT89LS8252 is a low-power, wide-voltage range, high-performance CMOS 8-bit microcomputer with 8K bytes of Downloadable Flash programmable and erasable read only memory and 2K bytes of EEPROM. The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible with the indus try standard 80C51 instruction set and pinout.
Features
• Compatible with MCS® 51 Products
• 8K Bytes of In-System Reprogrammable Downloadable Flash Memory
- SPI Serial Interface for Program Downloading
- Endurance: 1,000 Write/Erase Cycles
• 2K Bytes EEPROM
- Endurance: 100,000 Write/Erase Cycles
• 2.7V to 6V Operating Range
• Fully Static Operation: 0 Hz to 12 MHz
• Three-Level Program Memory Lock
• 256 x 8 bit Internal RAM
• 32 Programmable I/O Lines
• Three 16 bit Timer/Counters
• Nine Interrupt Sources
• Programmable UART Serial Channel
• SPI Serial Interface
• Low Power Idle and Power Down Modes
• Interrupt Recovery From Power Down
• Programmable Watchdog Timer
• Dual Data Pointer
• Power Off Flag
产品属性
- 产品编号:
AT89LS8252-12JC
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 微控制器
- 系列:
89LS
- 包装:
管件
- 核心处理器:
8051
- 内核规格:
8 位
- 速度:
12MHz
- 连接能力:
SPI,UART/USART
- 外设:
POR,WDT
- 程序存储容量:
8KB(8K x 8)
- 程序存储器类型:
闪存
- EEPROM 容量:
2K x 8
- RAM 大小:
256 x 8
- 电压 - 供电 (Vcc/Vdd):
2.7V ~ 6V
- 振荡器类型:
内部
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
44-LCC(J 形引线)
- 供应商器件封装:
44-PLCC(16.6x16.6)
- 描述:
IC MCU 8BIT 8KB FLASH 44PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL |
23+ |
PLCC-32 |
9526 |
询价 | |||
ATMEL |
21+ |
PLCC |
65200 |
一级代理/放心采购 |
询价 | ||
ATMEL |
17+ |
PLCC |
9800 |
只做全新进口原装,现货库存 |
询价 | ||
ATMEL |
22+23+ |
PLCC |
33325 |
绝对原装正品全新进口深圳现货 |
询价 | ||
AT |
06/07+ |
PLCC44 |
250 |
询价 | |||
ATMEL |
23+ |
PLCC44 |
5700 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
ATMEL |
22+ |
PLCC |
8200 |
原装现货库存.价格优势!! |
询价 | ||
ATMEL |
23+ |
PLCC44 |
8500 |
原装正品,现货销售 |
询价 | ||
ATMEL |
23+ |
PLCC |
5000 |
原装正品,假一罚十 |
询价 | ||
ATMEL |
23+ |
微控制器 |
6932 |
优势现货 |
询价 |