参数资料
型号: AT27BV1024-90JU
厂商: Atmel
文件页数: 8/12页
文件大小: 0K
描述: IC OTP 1MBIT 90NS 44PLCC
标准包装: 27
格式 - 存储器: EPROMs
存储器类型: EPROM OTP
存储容量: 1M (64K x 16)
速度: 90ns
接口: 并联
电源电压: 2.7 V ~ 3.6 V,4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 44-LCC(J 形引线)
供应商设备封装: 44-PLCC(16.59x16.59)
包装: 管件
6.
Rapid programming algorithm
A 100μs PGM pulse width is used to program. The address i s set to the first location. V CC is raised to 6.5V and V PP is raised
to 13.0V. Each address is first programmed with one 100μs PGM pulse without verification. Then a
verification/reprogramming loop is executed for each address. In the event a word fails to pass verification, up to 10
successive 100μs pulses are applied with a verification after each pulse. If the word fails to verify after 10 pulses have been
applied, the part is considered failed. After the word verifies properly, the next address is selected until all have been
checked. V PP is then lowered to 5.0V and V CC to 5.0V. All words 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 AT27BV1024
0631F–EPROM–4/11
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相关代理商/技术参数
参数描述
AT27BV1024-90JU SL383 制造商:Atmel Corporation 功能描述:EPROM OTP 1MBIT 64KX16 90NS 44PLCC - Tape and Reel
AT27BV1024-90JU-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:1Mb (64K x 16) 写周期时间 - 字,页:- 访问时间:90ns 存储器接口:并联 电压 - 电源:2.7 V ~ 3.6 V,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:44-LCC 供应商器件封装:44-PLCC 标准包装:1
AT27BV1024-90VC 功能描述:可擦除可编程ROM 1M 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
AT27BV1024-90VI 功能描述:可擦除可编程ROM 1Mb (64Kx16) OTP 2.7-3.6V 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
AT27BV256 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:256K (32K x 8) Unregulated Battery-Voltage High-Speed OTP EPROM