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参数资料
| 型号： | AT28LV256-20SC |
| 厂商： | ATMEL CORP |
| 元件分类： | DRAM |
| 英文描述： | High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators 16-SO -55 to 125 |
| 中文描述： | 32K X 8 EEPROM 3V, 200 ns, PDSO28 |
| 封装： | 0.300 INCH, PLASTIC, SOIC-28 |
| 文件页数： | 2/10页 |
| 文件大小： | 602K |
| 代理商： | AT28LV256-20SC |
Block Diagram
64-bytes of data are internally latched, freeing the address
and data bus for other operations. 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 28LV256 has additional features to ensure high
quality and manufacturability. The device utilizes internal
error correction for extended endurance and improved
data retention characteristics. An optional software data
protection mechanism is available to guard against inad-
vertent 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*
2-146
AT28LV256
相关PDF资料 |
PDF描述 |
|---|---|
| AT28LV256-20SI | High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators 16-TSSOP -55 to 125 |
| AT28LV256-20TC | High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators 16-TSSOP -55 to 125 |
| AT28LV256-20TI | High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators 16-TSSOP -55 to 125 |
| AT28LV256-25 | High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators 16-TSSOP -55 to 125 |
| AT28LV256-25JC | High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators 16-TSSOP -55 to 125 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT28LV256-20TC | 功能描述:IC EEPROM 256KBIT 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 |
| AT28LV256-20TI | 功能描述:电可擦除可编程只读存储器 256k 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 |
| AT28LV256-25JC | 功能描述:IC EEPROM 256KBIT 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 |
| AT28LV256-25JI | 功能描述:IC EEPROM 256KBIT 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 |
| AT28LV256-25PC | 功能描述:IC EEPROM 256KBIT 250NS 28DIP 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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