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参数资料
| 型号： | AT28LV64B |
| 厂商： | Atmel Corp. |
| 元件分类： | DRAM |
| 英文描述： | 64K 8K x 8 Battery-Voltage CMOS E2PROM |
| 中文描述： | 64K的8K的× 8电池电压的CMOS E2PROM的 |
| 文件页数： | 2/9页 |
| 文件大小： | 484K |
| 代理商： | AT28LV64B |
Block Diagram
writing of up to 64-bytes simultaneously. During a write cy-
cle, the addresses and 1 to 64-bytes of data are internally
latched, freeing the address and data bus for other opera-
tions. Following the initiation of a write cycle, the device
will automatically write the latched data using an internal
control timer. The end of a write cycle can be detected by
DATA polling of I/O7. Once the end of a write cycle has
been detected a new access for a read or write can begin.
Atmel’s 28LV64B has additional features to ensure high
quality and manufacturability. The device utilizes internal
error correction for extended endurance and improved
data retention characteristics. A software data protection
mechanism guards against inadvertent writes. The device
also includes an extra 64-bytes of E
2
PROM for device
identification or tracking.
Description
(Continued)
Temperature Under Bias.................-55°C to +125°C
Storage Temperature......................-65°C to +150°C
All Input Voltages
(including NC Pins)
with Respect to Ground ................... -0.6V to +6.25V
All Output Voltages
with Respect to Ground .............-0.6V to V
CC
+ 0.6V
Voltage on OE and A9
with Respect to Ground ................... -0.6V to +13.5V
*NOTICE: Stresses beyond those listed under “Absolute Maxi-
mum Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of the
device at these or any other conditions beyond those indi-
cated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
Absolute Maximum Ratings*
2-136
AT28LV64B
相关PDF资料 |
PDF描述 |
|---|---|
| AT28LV64B-20 | 64K 8K x 8 Battery-Voltage CMOS E2PROM |
| AT28LV64B-20JC | High Speed CMOS Logic BCD-to-7 Segment Latch/Decoder/Driver for LCDs 16-PDIP -55 to 125 |
| AT28LV64B-20JI | High Speed CMOS Logic Octal Inverting Transparent Latches with 3-State Outputs 20-PDIP -55 to 125 |
| AT28LV64B-20PC | High Speed CMOS Logic Octal Inverting Transparent Latches with 3-State Outputs 20-PDIP -55 to 125 |
| AT28LV64B-20PI | High Speed CMOS Logic Octal Positive-Edge-Triggered Inverting D-Type Flip-Flops with 3-State Outputs 20-PDIP -55 to 125 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT28LV64B-20JI | 功能描述:IC EEPROM 64KBIT 200NS 32PLCC RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:32 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:1M (128K x 8) 速度:120ns 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:0°C ~ 70°C 封装/外壳:32-LCC（J 形引线） 供应商设备封装:32-PLCC 包装:管件 其它名称:AT49BV00112JC |
| AT28LV64B-20SC | 功能描述:IC EEPROM 64KBIT 200NS 28SOIC 制造商:microchip technology 系列:- 包装:管件 零件状态:停產 存储器类型:非易失 存储器格式:EEPROM 技术:EEPROM 存储容量:64Kb （8K x 8） 写周期时间 - 字，页:10ms 访问时间:200ns 存储器接口:并联 电压 - 电源:3 V ~ 3.6 V 工作温度:0°C ~ 70°C（TC） 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商器件封装:28-SOIC 基本零件编号:AT28LV64 标准包装:27 |
| AT28LV64B-20SI | 功能描述:电可擦除可编程只读存储器 64k bit RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
| AT28LV64B-20TI | 功能描述:IC EEPROM 64KBIT 200NS 28TSOP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:32 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:1M (128K x 8) 速度:120ns 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:0°C ~ 70°C 封装/外壳:32-LCC（J 形引线） 供应商设备封装:32-PLCC 包装:管件 其它名称:AT49BV00112JC |
| AT28LV64B-25JC | 功能描述:IC EEPROM 64KBIT 250NS 32PLCC RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:32 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:1M (128K x 8) 速度:120ns 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:0°C ~ 70°C 封装/外壳:32-LCC（J 形引线） 供应商设备封装:32-PLCC 包装:管件 其它名称:AT49BV00112JC |
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