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参数资料
| 型号： | AT28HC64B-90PC |
| 厂商： | ATMEL CORP |
| 元件分类： | DRAM |
| 英文描述： | High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators 16-PDIP -55 to 125 |
| 中文描述： | 8K X 8 EEPROM 5V, 90 ns, PDIP28 |
| 封装： | 0.600 INCH, PLASTIC, MS-011AB, DIP-28 |
| 文件页数： | 2/12页 |
| 文件大小： | 661K |
| 代理商： | AT28HC64B-90PC |
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 AT28HC64B has additional features to ensure
high quality and manufacturability. The device utilizes in-
ternal error correction for extended endurance and im-
proved data retention. An optional software data protec-
tion mechanism is available to guard against inadvertent
writes. The device also includes an extra 64-bytes of
EEPROM 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*
2-268
AT28HC64B
相关PDF资料 |
PDF描述 |
|---|---|
| AT28HC64B-90PI | High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators 16-SOIC -55 to 125 |
| AT28HC64B-90SC | High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators 16-SOIC -55 to 125 |
| AT28HC64B-90SI | High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators 16-SOIC -55 to 125 |
| AT28HC64B-90TC | High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators 16-SOIC -55 to 125 |
| AT28HC64B-90TI | High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators 16-SOIC -55 to 125 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT28HC64B-90PI | 功能描述:电可擦除可编程只读存储器 1M 5V SDP - 90NS IND TEMP 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 |
| AT28HC64B-90PU | 功能描述:电可擦除可编程只读存储器 1M 5V SDP - 90NS IND TEMP 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 |
| AT28HC64B-90SA | 功能描述:IC EEPROM 64KBIT 90NS 28SOIC RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:378 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:8M（1M x 8，512K x 16） 速度:110ns 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-CBGA 供应商设备封装:48-CBGA（7x7） 包装:托盘 |
| AT28HC64B-90SC | 功能描述:电可擦除可编程只读存储器 1M 5V SDP - 90NS COM TEMP 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 |
| AT28HC64B-90SI | 功能描述:电可擦除可编程只读存储器 1M 5V SDP - 90NS IND TEMP 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 |
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