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参数资料
| 型号： | AT28LV256-25PI |
| 厂商： | ATMEL CORP |
| 元件分类： | DRAM |
| 英文描述： | High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators 16-TSSOP -55 to 125 |
| 中文描述： | 32K X 8 EEPROM 3V, 250 ns, PDIP28 |
| 封装： | 0.600 INCH, PLASTIC, DIP-28 |
| 文件页数： | 2/10页 |
| 文件大小： | 602K |
| 代理商： | AT28LV256-25PI |
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 |
|---|---|
| AT28LV256-25SC | High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators 16-TSSOP -55 to 125 |
| AT28LV256-25SI | 64K 8K x 8 Battery-Voltage CMOS E2PROM |
| AT28LV256-25TC | 64K 8K x 8 Battery-Voltage CMOS E2PROM |
| AT28LV256-25TI | 64K 8K x 8 Battery-Voltage CMOS E2PROM |
| AT28LV64B-25SI | High Speed CMOS Logic Octal Non-Inverting Buffers and Line Drivers with 3-State Outputs 20-PDIP -55 to 125 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT28LV256-25SC | 功能描述:IC EEPROM 256KBIT 250NS 28SOIC 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 |
| AT28LV256-25SI | 功能描述:IC EEPROM 256KBIT 250NS 28SOIC 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 |
| AT28LV256-25TC | 功能描述:IC EEPROM 256KBIT 250NS 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 |
| AT28LV256-25TI | 功能描述:IC EEPROM 256KBIT 250NS 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 |
| AT28LV256E-20SU SL576 | 制造商:Atmel Corporation 功能描述: |
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