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AT27C020-70TC - High-Performance 2Mbit EPROM Memory IC

The AT27C020-70TC from Microchip Technology is a premium 2-megabit EPROM (Erasable Programmable Read-Only Memory) designed for embedded systems, industrial automation, automotive electronics, and IoT applications requiring reliable non-volatile memory storage.

Key Features & Benefits

  • High-Density Storage: 2Mbit capacity with 256K x 8 memory organization provides ample space for firmware, boot code, and configuration data
  • Fast Access Time: 70ns access time ensures rapid data retrieval for time-critical applications
  • Wide Operating Range: 4.5V to 5.5V supply voltage with 0°C to 70°C operating temperature (TC grade) for industrial environments
  • Space-Efficient Package: 32-TSOP surface mount package (18.40mm width) optimizes PCB real estate
  • Parallel Interface: Standard parallel memory interface simplifies integration with microcontrollers and processors
  • OTP Technology: One-Time Programmable EPROM ensures data integrity and prevents unauthorized modifications

Applications

  • Embedded system firmware storage
  • Industrial control systems and automation
  • Automotive electronics and ECU programming
  • Medical device configuration data
  • Telecommunications equipment
  • Legacy system maintenance and upgrades

Why Choose HQICKEY?

At HQICKEY, we specialize in authentic semiconductor components with guaranteed lifecycle support. Our AT27C020-70TC units are sourced directly from authorized distributors, ensuring 100% genuine Microchip Technology products with full traceability and quality assurance.

Related Products & Resources

Explore our complete range of memory semiconductor devices including EEPROM, Flash, DRAM, and SRAM solutions ranging from 64-bit to 6-terabit capacities. Stay updated with the latest semiconductor industry insights and technical guides on our news blog.

Order authentic AT27C020-70TC EPROM memory ICs today with fast shipping and expert technical support.

Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Tray |
Memory Type Non-Volatile
Memory Format EPROM
Technology EPROM - OTP
Memory Size 2Mbit
Memory Organization 256K x 8
Memory Interface Parallel
Clock Frequency -
Write Cycle Time - Word, Page -
Access Time 70 ns
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature 0°C ~ 70°C (TC)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 32-TFSOP (0.724", 18.40mm Width)
Supplier Device Package 32-TSOP