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Description 25AA512/25LC512 SPI Microchip's 25AA512/25LC512 series devices are 32K bit SPI serial EEPROMs available in various packaging, temperature, and power models. The characteristic is that page, sector, and chip erase functions are usually associated with flash based products. Use Serial Peripheral Interface (SPI) to provide the required clock input (SCK), data (SI), and data output (SO) signals. The operation of these devices can be paused by holding the pin (HOLD), resulting in input being ignored, except for higher priority interrupts defined by chip selection (CS). ###Features: 20 MHz maximum clock speed, byte and page level write operations (up to 5 ms): no need to erase pages or sectors. 128 byte page maximum write current: 5 mA @ 5.5V, 20MHz read current: 10 mA @ 5.5V, 20 MHz standby current: 1 μ A @ 2.5V (deep power off). Electronic signature for device ID self timed erase and write cycles: page erase (5 ms typical), sector erase (10 ms/sector, typical), and batch erase (10 ms, typical). Sector write protection (16K bytes/sector): protects zero, 1/4, 1/2, or all arrays. Built in write protection: power on/off, data protection circuit, write enable latch, write protection pin tolerance. 1 million erase/write cycles Data retention:>200 years ESD protection:>4000V # # # EEPROM serial access - Microchip
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Packaging DFN-8
Delivery time
Packaging method Tube
Standard packaging quantity 1
22.13  yuan 22.13yuan
5+:
$ 25.8933
50+:
$ 24.7867
200+:
$ 24.1671
500+:
$ 24.0121
1000+:
$ 23.8572
2500+:
$ 23.6802
5000+:
$ 23.5695
7500+:
$ 23.4589
Quantity
5+
50+
200+
500+
1000+
Price
$25.8933
$24.7867
$24.1671
$24.0121
$23.8572
Price $ 25.8933 $ 24.7867 $ 24.1671 $ 24.0121 $ 23.8572
Start batch production 5+ 50+ 200+ 500+ 1000+
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(3542) Minimum order quantity(5)
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Technical parameters/frequency: 10 MHz

Technical parameters/power supply current: 5 mA

Technical parameters/access time (Max): 50 ns

Technical parameters/operating temperature (Max): 125 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/power supply voltage: 2.5V ~ 5.5V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 8

Encapsulation parameters/Encapsulation: DFN-8

External dimensions/length: 5 mm

External dimensions/width: 6 mm

External dimensions/height: 0.95 mm

External dimensions/packaging: DFN-8

Physical parameters/operating temperature: -40℃ ~ 125℃ (TA)

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

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
24FC512-I/MF 24FC512-I/MF Microchip 类似代替 DFN-8
24FC512系列 512kb I2C (64 kx8位) 1.7V 串行 电可擦除PROM 表面贴装-DFN-8
PDF
24LC512-I/MF 24LC512-I/MF Microchip 类似代替 DFN-8
MICROCHIP 24LC512-I/MF EEPROM, AEC-Q100, 512 Kbit, 64K x 8位, 400 kHz, I2C, DFN, 8 引脚
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