参数资料
型号: AT89C51-24QI
厂商: ATMEL CORP
元件分类: 微控制器/微处理器
英文描述: 8-Bit Microcontroller with 4K Bytes Flash
中文描述: 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP44
封装: PLASTIC, MS-022AB, QFP-44
文件页数: 18/24页
文件大小: 1379K
代理商: AT89C51-24QI
AT89C51RD2 / AT89C51ED2 QualPack
18 Rev. 0 – 2003 July
4.4 Device Reliability
4.4.1 Operating Life Testing
AT89C51ED2 test results are summarized in the table below.
Lot
A01948K
AT89C51ED2
PLCC 44
Device Type
Test Description
Step
Result
Comment
EFR Dynamic Life Test
LFR Dynamic Life Test
12h
48h
500h
1000h
0/300
0/300
0/100
0/100
4.4.2 ESD / Latch-up
AT89C51ED2 test results are summarized in the table below.
Lot
A01948
AT89C51ED2
PLCC 44
Device Type
Test Description
Step
Result
Comment
ESD-HBM Model
2000V
3000V
4000V
5000V
5.5v
50mW
0/3
1/3
1/3
1/3
Class 2 of MIL STD 883
LATCH-UP
Over-Voltage
Power Injection
0/5
0/5
Test done at 125°C
Classified latch-up free
4.4.3 FLASH and EEPROM Data Retention and Endurance Cycling
AT89C51ED2 test results are summarized in the table below.
Lot
A01948K
AT89C51ED2
PLCC 44
Device Type
Test Description
Step
Result
Comment
Data Retention
500h
1000h
100kc
100kc
0/50
0/50
Program / Erase
Endurance Cycling
0/30
32k USER memory
Program / Erase
Endurance Cycling
0/30
2k DATA memory
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