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参数资料
| 型号： | AT89C51CC03 |
| 厂商： | Atmel, Corp. |
| 元件分类： | 8位微控制器 |
| 英文描述： | Enhanced 8-bit MCU with CAN Controller and Flash Memory |
| 中文描述： | 增强型8位微控制器带CAN控制器和闪存 |
| 文件页数： | 16/24页 |
| 文件大小： | 1379K |
| 代理商： | AT89C51CC03 |
AT89C51RD2 / AT89C51ED2 QualPack
4.3.4.3 Cell Read Disturb
Purpose:
To measure read disturb influence on 56k8 memory cell.
Test parameters:
Lot:
0t0348
Programming: 14V on WL and sensegate @5ms
Temperature: 25°C and 140°C
The cell is stressed with BL voltage much higher than standard read conditions (around 6V) to accelerate disturb
phenomenon : electrons from the Floating gate can move through the tunnel oxide. This charge loss is measured
after stress by a Vt measurement.
Test results:
0t0348 #01 56.8k (568A6)
BL read disturb @25C
16 Rev. 0 – 2003 July
Conclusion:
Extrapolation to 10 years lifetime give a maximum BL voltage of around 4V in read operation, which is much higher
than nominal BL read voltage (~1V). So there is no sensitivity to read disturb either at room temperature or high
temperature.
0t0348 #01 56.8k (568A6)
BL read disturb @140C
0
0.5
1
1.5
2
2.5
0.1
1
10
100
1000
10000
Time (s)
D
Vbl=6V
Vbl=6.5V
Vbl=7V
Vbl=7.5V
Vbl=8V
0
0.5
1
1.5
2
2.5
0.1
1
10
100
1000
10000
Time (s)
D
Vbl=6V
Vbl=6.5V
Vbl=7V
Vbl=7.5V
Vbl=8V
相关PDF资料 |
PDF描述 |
|---|---|
| AT89C51RB2 | Replaced by SN74LVC04A : Hex Inverter 14-SOIC -40 to 85 |
| AT89C51RB2-RLTIM | Replaced by SN74LVC04A : Hex Inverter 14-SOIC -40 to 85 |
| AT89C51RB2-SLSIM | 8-bit Microcontroller with 16K/ 32K Bytes Flash |
| AT89C51RC-24AC | 8-bit Microcontroller with 32K Bytes Flash |
| AT89C51RC-24AI | Hex Inverter 14-SSOP -40 to 125 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT89C51CC03_03 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Enhanced 8-bit MCU with CAN Controller and Flash Memory |
| AT89C51CC03_06 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Enhanced 8-bit MCU with CAN Controller and Flash Memory |
| AT89C51CC03_08 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:CAN Microcontrollers |
| AT89C51CC03C-7CTIM | 功能描述:IC 8051 MCU FLASH 64K 64BGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:AT89C CAN 标准包装:9 系列:87C 核心处理器:8051 芯体尺寸:8-位 速度:40/20MHz 连通性:UART/USART 外围设备:POR，WDT 输入/输出数:32 程序存储器容量:32KB（32K x 8） 程序存储器类型:OTP EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:- 振荡器型:内部 工作温度:0°C ~ 70°C 封装/外壳:40-DIP（0.600"，15.24mm） 包装:管件 |
| AT89C51CC03CA-7CTUM | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Enhanced 8-bit MCU with CAN Controller and Flash Memory |
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