参数资料
型号: AT27C080-90JU
厂商: Atmel
文件页数: 8/13页
文件大小: 0K
描述: IC OTP 8MBIT 90NS 32PLCC
标准包装: 32
格式 - 存储器: EPROMs
存储器类型: EPROM OTP
存储容量: 8M(1M x 8)
速度: 90ns
接口: 并联
电源电压: 4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 32-LCC(J 形引线)
供应商设备封装: 32-PLCC
包装: 管件
6.
Rapid programming algorithm
A 50μs CE pulse width is used to program. The address is set to the first location. V CC is raised to 6.5V and OE/V PP is raised
to 13.0V. Each address is first programmed with one 50μs CE pulse without verification. Then a verification reprogramming
loop is executed for each address. In the event a byte fails to pass verification, up to 10 successive 50μs pulses are applied
with a verification after each pulse. If the byte fails to verify after 10 pulses have been applied, the part is considered failed.
After the byte verifies properly, the next address is selected until all have been checked. OE/V PP is then lowered to V IL and
V CC to 5.0V. All bytes are read again and compared with the original data to determine if the device passes or fails.
Figure 6-1.
Rapid programming algorithm
8
Atmel AT27C080
0360M–EPROM–4/11
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参数描述
AT27C080-90JU SL383 制造商:Atmel Corporation 功能描述:OTP EPROM, 8M (1M X 8), 5V - 9
AT27C080-90JU-T 功能描述:90NS, PLCC, IND TEMP, GREEN 制造商:microchip technology 系列:- 包装:剪切带(CT) 零件状态:在售 存储器类型:非易失 存储器格式:EPROM 技术:EPROM - OTP 存储容量:8Mb (1M x 8) 写周期时间 - 字,页:- 访问时间:90ns 存储器接口:并联 电压 - 电源:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C(TC) 安装类型:表面贴装 封装/外壳:32-LCC(J 形引线) 供应商器件封装:32-PLCC 标准包装:1
AT27C080-90PC 功能描述:可擦除可编程ROM 8M bit RoHS:否 制造商:Maxim Integrated 类型: 存储容量:1024 bit 组织:1 K x 1 接口类型: 工作电流:5 uA 编程电压: 工作电源电压:2.8 V to 6 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:TO-92
AT27C080-90PI 功能描述:可擦除可编程ROM 8Mb (1024x 8) OTP 5V 90ns RoHS:否 制造商:Maxim Integrated 类型: 存储容量:1024 bit 组织:1 K x 1 接口类型: 工作电流:5 uA 编程电压: 工作电源电压:2.8 V to 6 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:TO-92
AT27C080-90PU 功能描述:可擦除可编程ROM 8Mb (1024x 8) OTP 5V 90ns RoHS:否 制造商:Maxim Integrated 类型: 存储容量:1024 bit 组织:1 K x 1 接口类型: 工作电流:5 uA 编程电压: 工作电源电压:2.8 V to 6 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:TO-92