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Description 24AA32AF/24LC32AF I²C™ Serial EEPROM Microchip's 24AA32AF/24LC32AF series devices are 32K bit I ² C ™ Serial EEPROM, available in various packaging, temperature, and power supply models. ###Features: Single power supply, operating voltage as low as 1.7V (for 24AA32AF devices), 2.5V (for 24LC32AF devices), low-power CMOS technology: read current of 400 μ A (maximum), standby current of 1 μ A (maximum), 2-wire serial interface, I2C ® Compatible package with 3 address pins, can cascade up to 8 devices Schmitt trigger inputs, used for noise suppression output slope control, used to eliminate ground jitter 100 kHz and 400 kHz clock compatibility page write time 5ms (maximum) self timed erase/write cycle 32-bit page write buffer hardware write protection, used for 1/4 array ESD protection>4000V>1 million erase/write cycles data retention>200 years # # EEPROM serial access - Microchip
Product QR code
Packaging SOT-23-5
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
2.99  yuan 2.99yuan
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(6170) Minimum order quantity(1)
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Technical parameters/number of pins:

5

 

Technical parameters/clock frequency:

400 kHz

 

Technical parameters/access time:

3500 ns

 

Technical parameters/access time (Max):

3500 ns

 

Technical parameters/operating temperature (Max):

85 ℃

 

Technical parameters/operating temperature (Min):

-40 ℃

 

Technical parameters/power supply voltage:

1.7V ~ 5.5V

 

Technical parameters/power supply voltage (Max):

5.5 V

 

Technical parameters/power supply voltage (Min):

1.7 V

 

Encapsulation parameters/installation method:

Surface Mount

 

Package parameters/number of pins:

5

 

Encapsulation parameters/Encapsulation:

SOT-23-5

 

Dimensions/Length:

3.1 mm

 

Dimensions/Width:

1.8 mm

 

Dimensions/Height:

1.3 mm

 

Dimensions/Packaging:

SOT-23-5

 

Physical parameters/operating temperature:

-40℃ ~ 85℃ (TA)

 

Other/Product Lifecycle:

Active

 

Other/Packaging Methods:

Tape & Reel (TR)

 

Compliant with standards/RoHS standards:

RoHS Compliant

 

Compliant with standards/lead standards:

Lead Free

 

Customs information/ECCN code:

EAR99

 

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
24AA32AFT-I/OT 24AA32AFT-I/OT Microchip 类似代替 SOT-23-5
24AA32AF/24LC32AF I²C™ 串行 EEPROM Microchip 的 24AA32AF/24LC32AF 系列设备为 32K 位 I²C™ 串行 EEPROM,提供各种封装、温度和电源型号。 ### 特点 单电源,工作电压低至 1.7V(用于 24AA32AF 设备)、2.5V(用于 24LC32AF 设备) 低功率 CMOS 技术:读取电流 400μA(最大)、待机电流 1μA(最大) 2 线串行接口,I2C® 兼容 封装带有 3 个地址引脚,最多可级联八个设备 Schmitt 触发器输入,用于噪音抑制 输出斜率控制,用于消除地面颤动 100 kHz 和 400 kHz 时钟兼容性 页面写入时间 5ms(最大) 自定时擦除/写入周期 32 位页面写入缓冲器 硬件写入保护,用于 1/4 阵列 ESD 保护 >4,000V 超过 100 万个擦除/写入周期 数据保留 >200 年 ### EEPROM 串行存取 - Microchip
PDF
24AA32AFT-I/ST 24AA32AFT-I/ST Microchip 功能相似 TSSOP-8
32K I2C ™串行EEPROM ,具有四分之一阵列写保护 32K I2C™ Serial EEPROM with Quarter-Array Write-Protect
PDF
24AA32AT-I/SN 24AA32AT-I/SN Microchip 功能相似 SOIC-8
24AA32A系列 32kb I2C (4 kx8位) 1.7V 串行 电可擦除PROM 表面贴装-SOIC-8
PDF

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