AT24C02C-XHM-T
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Microchip Technology AT24C02C-XHM-T

Manufacturer No:
AT24C02C-XHM-T
Manufacturer:
Microchip Technology
Package:
Tape & Reel (TR)
Description:
IC EEPROM 2KBIT I2C 1MHZ 8TSSOP
Delivery:
Payment:
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Product Introduction

Overview

The AT24C02C-XHM-T, produced by Microchip Technology, is a 2-kbit Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) device. It is part of the AT24C series, known for its low-voltage operation and high reliability. This EEPROM is optimized for use in various industrial and commercial applications where low power consumption and compact packaging are essential.

Key Specifications

SpecificationValue
Memory Size2 kbits (256 x 8 bits)
Operating Voltage1.7V to 5.5V
Clock Frequency400 kHz (1.7V), 1 MHz (2.5V, 2.7V, 5.0V)
InterfaceI2C (2-wire) Serial Interface
Package Types8-lead PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-pad UDFN, 5-lead SOT23, 8-ball VFBGA
Operating Temperature-40°C to +85°C
Write Cycle Time5 ms
Endurance1,000,000 Write Cycles
Data Retention100 Years
Write ProtectHardware Data Protection Scheme

Key Features

  • Low-voltage operation: VCC = 1.7V to 5.5V
  • I2C compatible (2-wire) serial interface
  • Schmitt Trigger, filtered inputs for noise suppression
  • Bidirectional data transfer protocol
  • Write protect pin for hardware data protection
  • 8-byte page write mode with partial page writes allowed
  • Self-timed write cycle (5 ms max)
  • High reliability: 1,000,000 write cycles, 100 years data retention
  • Green package options: Pb/Halide-free/RoHS-compliant
  • Cascading feature allows up to eight devices to share a common 2-wire bus

Applications

The AT24C02C-XHM-T is suitable for a wide range of applications, including:

  • Industrial control systems
  • Automotive systems
  • Consumer electronics
  • Medical devices
  • Any application requiring low power, low voltage, and high reliability non-volatile memory

Q & A

  1. What is the memory size of the AT24C02C-XHM-T? The memory size is 2 kbits, organized as 256 x 8 bits.
  2. What is the operating voltage range of the AT24C02C-XHM-T? The operating voltage range is from 1.7V to 5.5V.
  3. What type of interface does the AT24C02C-XHM-T use? It uses an I2C (2-wire) serial interface.
  4. What are the available package types for the AT24C02C-XHM-T? The available package types include 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-pad UDFN, 5-lead SOT23, and 8-ball VFBGA.
  5. What is the operating temperature range of the AT24C02C-XHM-T? The operating temperature range is from -40°C to +85°C.
  6. How many write cycles can the AT24C02C-XHM-T endure? It can endure up to 1,000,000 write cycles.
  7. What is the data retention period of the AT24C02C-XHM-T? The data retention period is 100 years.
  8. Does the AT24C02C-XHM-T have any hardware data protection features? Yes, it has a hardware data protection scheme using a write protect pin.
  9. Can multiple AT24C02C-XHM-T devices share the same bus? Yes, up to eight devices can share a common 2-wire bus using the cascading feature.
  10. What is the write cycle time of the AT24C02C-XHM-T? The write cycle time is 5 ms.

Product Attributes

Memory Type:Non-Volatile
Memory Format:EEPROM
Technology:EEPROM
Memory Size:2Kb (256 x 8)
Memory Interface:I²C
Clock Frequency:1 MHz
Write Cycle Time - Word, Page:5ms
Access Time:550 ns
Voltage - Supply:1.7V ~ 5.5V
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:8-TSSOP
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Similar Products

Part Number AT24C02C-XHM-T AT24C04C-XHM-T AT24C02D-XHM-T AT24C01C-XHM-T AT24C02C-XHM-B
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Product Status Active Active Active Active Active
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Memory Format EEPROM EEPROM EEPROM EEPROM EEPROM
Technology EEPROM EEPROM EEPROM EEPROM EEPROM
Memory Size 2Kb (256 x 8) 4Kb (512 x 8) 2Kb (256 x 8) 1Kb (128 x 8) 2Kb (256 x 8)
Memory Interface I²C I²C I²C I²C I²C
Clock Frequency 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz
Write Cycle Time - Word, Page 5ms 5ms 5ms 5ms 5ms
Access Time 550 ns 550 ns 4.5 µs 550 ns 550 ns
Voltage - Supply 1.7V ~ 5.5V 1.7V ~ 5.5V 1.7V ~ 3.6V 1.7V ~ 5.5V 1.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TC) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 8-TSSOP 8-TSSOP 8-TSSOP 8-TSSOP 8-TSSOP

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