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Memory / EEPROMs / AT24C01B-PU
Datasheets
AT24C01B-PU by:
Microchip Technology Inc
Atmel Corporation
Microchip Technology Inc
Not Found

EEPROM, 128X8, Serial, CMOS, PDIP8

Part Details for AT24C01B-PU by Microchip Technology Inc

Results Overview of AT24C01B-PU by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

AT24C01B-PU Information

AT24C01B-PU by Microchip Technology Inc is an EEPROM.
EEPROMs are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Price & Stock for AT24C01B-PU

Part # Distributor Description Stock Price Buy
DISTI # AT24C01B-PU
EBV Elektronik EEPROM Serial2Wire 1Kbit 128 x 8 25V33V5V 8Pin PDIP (Alt: AT24C01B-PU) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 143 Weeks, 0 Days EBV - 0
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Part Details for AT24C01B-PU

AT24C01B-PU CAD Models

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AT24C01B-PU Part Data Attributes

Parametric Data
AT24C01B-PU Microchip Technology Inc
Buy Now Datasheet
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AT24C01B-PU Microchip Technology Inc EEPROM, 128X8, Serial, CMOS, PDIP8
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description DIP-8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.51
Samacsys Manufacturer Microchip
Clock Frequency-Max (fCLK) 1 MHz
Endurance 1000000 Write/Erase Cycles
I2C Control Byte 1010DDDR
JESD-30 Code R-PDIP-T8
Length 9.271 mm
Memory Density 1024 bit
Memory IC Type EEPROM
Memory Width 8
Number of Functions 1
Number of Terminals 8
Number of Words 128 words
Number of Words Code 128
Operating Mode SYNCHRONOUS
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Organization 128X8
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Shape RECTANGULAR
Package Style IN-LINE
Parallel/Serial SERIAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Seated Height-Max 5.334 mm
Serial Bus Type I2C
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 1.8 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 7.62 mm
Write Cycle Time-Max (tWC) 5 ms

Alternate Parts for AT24C01B-PU

This table gives cross-reference parts and alternative options found for AT24C01B-PU. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT24C01B-PU, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
AT24C01BN-SH-T Microchip Technology Inc Check for Price EEPROM, 128X8, Serial, CMOS, PDSO8 AT24C01B-PU vs AT24C01BN-SH-T
AT24C01B-TH-T Microchip Technology Inc Check for Price EEPROM, 128X8, Serial, CMOS, PDSO8 AT24C01B-PU vs AT24C01B-TH-T
AT24C01BN-SH-B Microchip Technology Inc Check for Price EEPROM, 128X8, Serial, CMOS, PDSO8 AT24C01B-PU vs AT24C01BN-SH-B
AT24C01B-TH-B Microchip Technology Inc Check for Price EEPROM, 128X8, Serial, CMOS, PDSO8 AT24C01B-PU vs AT24C01B-TH-B
AT24C01B-W-11 Atmel Corporation Check for Price EEPROM, 128X8, Serial, CMOS, DIE AT24C01B-PU vs AT24C01B-W-11

AT24C01B-PU Related Parts

AT24C01B-PU Frequently Asked Questions (FAQ)

  • The AT24C01B-PU has an endurance of 1 million write cycles, with a minimum of 100,000 cycles guaranteed.

  • The AT24C01B-PU uses a page write buffer to handle writes. The buffer is 16 bytes, and the device will automatically write the buffer to the EEPROM when it is full or when a stop command is received.

  • The WP (Write Protect) pin is used to prevent writes to the EEPROM. When the WP pin is tied to GND, the EEPROM is write-protected. When the WP pin is tied to VCC, the EEPROM is writable.

  • The AT24C01B-PU has a built-in power-on reset circuit that ensures the device is in a known state after power-up. The device will reset its internal state and disable the EEPROM array during power-up.

  • The maximum clock frequency for the AT24C01B-PU is 400 kHz.