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MICROCHIP 25AA02UIDT-I/OT
EEPROM, Unique 32-Bit Serial Number, 2 Kbit, 256 x 8bit, SPI, 10 MHz, SOT-23, 6 Pins
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- 25AA02UIDT-I/OT
- Order Code:
- 2345561
-
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- Product Range
- 2Kbit SPI Serial EEPROM
- Technical Datasheet:
- 25AA02UIDT-I/OT Datasheet
- ECAD / MCAD
-
Product Range Selector (2Kbit SPI Serial EEPROM)
See all from this product rangeProduct Overview
25AA02UIDT-I/OT is a 2k-Bit, 1.8V, 16-Byte page, SPI serial EEPROM with 32bit serial number with a preprogrammed, 32bit unique ID. 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 (active-low CS) input. Communication to the device can be paused via the hold pin (active-low 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.
- Preprogrammed 32bit serial number, unique across all UID-family EEPROMs
- Clock frequency is 10MHz max (4.5V to 5.5V, TA = -40°C to +85°C)
- Operating current is 5mA max (VCC = 5.5V, FCLK = 10.0MHz, SO = Open, TA = -40 to +85°C)
- Standby current is 1µA max (active-low CS = VCC = 2.5V, Inputs tied to VCC or VSS, TA = +85°C)
- 256 x 8bit organization, write page mode, sequential read
- Internal write cycle time (byte or page) is 5ms max (TA = -40°C to +85°C, VCC = 1.8V to 5.5V)
- Block write protection : protect none, 1/4, 1/2 or all of array, 1.8 to 5.5V VCC range
- Power-on/off data protection circuitry, write enable latch, write-protect pin
- Endurance is 1ME/W cycles min (25°C, VCC = 5.5V),
200years data retention, 4000V ESD protection - 6 pin SOT-23 package, industrial operating temperature range from -40 to 85°C
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- 2Kbit
- :
- 256 x 8bit
- :
- SPI
- :
- 10MHz
- :
- SOT-23
- :
- 6Pins
- :
- 1.8V
- :
- 5.5V
- :
- Surface Mount
- :
- -40°C
- :
- 85°C
- :
- 2Kbit SPI Serial EEPROM
- :
- MSL 1 - Unlimited
Technical Documents (3)
Packaging type
Cut Tape
5,970 In stock Need more?
5,970 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 3/10/25
5,970 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥115.76
(
¥127.34
Inc. JCT)
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|---|---|---|
| 1+ | ¥115.76 (¥127.34) | ( ) |
| 25+ | ¥101.29 (¥111.42) | ( ) |
| 100+ | ¥83.93 (¥92.32) | ( ) |
| 3000+ | ¥75.24 (¥82.76) | ( ) |
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