25AA320 系列 32 Kb 4K x 8 5.5 V 表面贴装 SPI 总线 串行 EEPROM - SOIC-8
Description:
The Technology Inc. 25AA320/25LC320/25C320 25XX320Erasable PROMs. The memory is accessed via a simple Serial Peripheral Interface SPI™ compatible serial bus. The bus signals required are a clock input SCK plus separate data in SI and data out SO lines. Access to the device is controlled through a Chip Select CS input.
Communication to the device can be paused via the hold pin HOLD. While the device is paused,
transitions on its inputs will be ignored, with the exception of Chip Select, allowing the host to service higher priority interrupts.
Features:
• Low-power CMOS technology:
\- Write current: 3 mA maximum
\- Read current: 500µA typical
\- Standby current: 500 nA typical
• 4096 x 8 bit organization
• 32 byte page
• Write cycle time: 5 ms maximum
• Self-timed erase and write cycles
• Block write protection:
\- Protect none, 1/4, 1/2 or all of array
• Built-in write protection:
\- Power on/off data protection circuitry
\- Write enable latch
\- Write-protect pin
• Sequential read
• High reliability:
\- Endurance: 1M E/W cycles
\- Data retention: > 200 years
\- ESD protection: > 4000V
• 8-pin PDIP, SOIC and TSSOP packages
• 14-lead TSSOP package
• Temperature ranges supported:
\- Industrial I: -40°Cto +85°C
\- Automotive E: -40°C to +125°C
频率 1 MHz
电源电压DC 5.00 V, 5.50 V max
工作电压 1.8V ~ 5.5V
供电电流 5 mA
时钟频率 1 MHz
存取时间 50 ns
内存容量 4000 B
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 1.8V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 1.8 V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
长度 4.9 mm
宽度 3.9 mm
高度 1.25 mm
封装 SOIC-8
工作温度 -40℃ ~ 85℃
产品生命周期 Unknown
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/12/17
ECCN代码 EAR99
HTS代码 8542320051
香港进出口证 NLR
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
25AA320-I/SN Microchip 微芯 | 当前型号 | 当前型号 |
25LC320A-I/SN 微芯 | 类似代替 | 25AA320-I/SN和25LC320A-I/SN的区别 |
25AA320T-I/SN 微芯 | 类似代替 | 25AA320-I/SN和25AA320T-I/SN的区别 |
25AA320-I/SNG 微芯 | 类似代替 | 25AA320-I/SN和25AA320-I/SNG的区别 |