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AT27BV1024

1Mb (64-Kbit x 16) Unregulated Battery-Voltage High-Speed OTP EPROM

Status: In Production

Features:

  • 1-Mbit (64-Kbit x 16)
  • Dual voltage range operation
  • Unregulated battery power supply range, 2.7V to 3.6V, or
  • Standard power supply range, 5V +/-10%
  • Parallel Interface
  • 90 ns access time
  • Pin compatible with Microchip AT27C1024
  • Low-power CMOS operation
  • 20 μA max standby (less than 1 μA, typical) for VCC = 3.6V
  • 36 mW max active at 5 MHz for VCC = 3.6V
  • High-reliability CMOS technology
  • 2,000V ESD protection
  • 200 mA latchup immunity
  • Rapid programming algorithm – 100 μs/word (typical)
  • CMOS and TTL compatible inputs and outputs
  • JEDEC standard for LVTTL and LVBO
  • Integrated product identification code
  • Industrial Temperature Range: -40°C to 85°C
  • Available in Green (Pb/Halide-free) Packaging Only
  • 44-lead, Plastic J-leaded Chip Carrier (PLCC)
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The Microchip AT27BV1024 is a high-performance, low-power, Battery-Voltage 1-megabit One Time Programmable EPROM organized as 64-Kbit x 16. Requiring a single power supply in the range of 2.7V to 3.6V; any word can be accessed in less than 90 ns. With typical power consumption of only 18 mW at 5 MHz and VCC = 3V, the AT27BV1024 consumes less than one-fifth the power of a standard, 5V EPROM. The x16 organization makes this part ideal for portable and handheld 16-bit and 32-bit microprocessor based systems using either regulated or unregulated battery power.

Additional Features
    • 1-Mbit (64-Kbit x 16)
    • Dual voltage range operation
      • Unregulated battery power supply range, 2.7V to 3.6V, or
      • Standard power supply range, 5V +/-10%
    • Parallel Interface
      • 90 ns access time
    • Pin compatible with Microchip AT27C1024
    • Low-power CMOS operation
      • 20 μA max standby (less than 1 μA, typical) for VCC = 3.6V
      • 36 mW max active at 5 MHz for VCC = 3.6V
    • High-reliability CMOS technology
      • 2,000V ESD protection
      • 200 mA latchup immunity
    • Rapid programming algorithm – 100 μs/word (typical)
    • CMOS and TTL compatible inputs and outputs
      • JEDEC standard for LVTTL and LVBO
    • Integrated product identification code
    • Industrial Temperature Range: -40°C to 85°C
    • Available in Green (Pb/Halide-free) Packaging Only
      • 44-lead, Plastic J-leaded Chip Carrier (PLCC)
Parametrics
Name
Value
Density
1Mb
Read Access Time
90/120ns
Temp Range (°C)
-40°C to +85°C

Documents

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Data Sheet


Development tools data is currently unavailable.

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
AT27BV1024-90JU-T
2.375500
3.400000
44
PLCC
16.6x16.6x4.4mm
Matte Tin
e3
AT27BV1024-90JU
2.375500
3.703704
44
PLCC
16.6x16.6x4.4mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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