收藏本站
The AT28C16 is accessed like a static RAM for the read or
write cycles without the need of external components. Dur-
ing a byte write, the address and data are latched inter-
nally, freeing the microprocessor address and data bus for
other operations. Following the initiation of a write cycle,
the device will go to a busy state and automatically clear
and write the latched data using an internal control timer.
The end of a write cycle can be determined by DATA
POLLING of I/O 7. Once the end of a write cycle has been
detected, a new access for a read or a write can begin.
Block Diagram
Absolute Maximum Ratings*
The CMOS technology offers fast access times of 150 ns at
low power dissipation. When the chip is deselected the
standby current is less than 100 μ A.
Atmel’s 28C16 has additional features to ensure high qual-
ity and manufacturability. The device utilizes error correc-
tion internally for extended endurance and for improved
data retention characteristics. An extra 32 bytes of
EEPROM are available for device identification or tracking.
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
AT28C16
2
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
AT28C17E-15SI IC EEPROM 16KBIT 150NS 28SOIC
AT28C256E-15TI IC EEPROM 256KBIT 150NS 28TSOP
AT28C64B-15SU IC EEPROM 64KBIT 150NS 28SOIC
AT28C64E-25TI IC EEPROM 64KBIT 250NS 28TSOP
AT28C64X-25SI IC EEPROM 64KBIT 250NS 28SOIC
AT28HC256E-70TU IC EEPROM 256KBIT 70NS 28TSOP
AT28HC64B-70TU IC EEPROM 64KBIT 70NS 28TSOP
AT28HC64BF-12JU IC EEPROM 64KBIT 120NS 32PLCC
相关代理商/技术参数
AT28C16E-15SI 功能描述:电可擦除可编程只读存储器 16k 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
AT28C16E-20DC 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 EEPROM
AT28C16E-20DI 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 EEPROM
AT28C16E-20DM 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 EEPROM
AT28C16E-20DM/883 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 EEPROM
AT28C16E-20JC 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 EEPROM
AT28C16E-20JI 功能描述:电可擦除可编程只读存储器 16k 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
AT28C16E-20LC 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 EEPROM