Microchip Technology AT27LV512A-90JU, EPROM 512kbit 64K x 8 bit 90ns 32-Pin PLCC

  • RS Stock No. 177-1449
  • Mfr. Part No. AT27LV512A-90JU
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

The Microchip AT27LV512A is a high-performance, low-power, low-voltage 512-Kbit One Time Programmable EPROM organized as 64-Kbit x 8.

512-Kbit (64-Kbit x 8)
Dual voltage range operation:
Low voltage, 3.0V to 3.6V, or
Standard power supply range, 5V +/-10%
Low-power CMOS operation:
20 μA max standby (less than 1μA, typical) for VCC = 3.6V
29 mW max active at 5 MHz for VCC = 3.6V
Parallel Interface:
90 ns access time
High-reliability CMOS technology:
2,000V ESD protection
200 mA latchup immunity
Rapid programming algorithm – 100 μs/byte (typical)
CMOS and TTL compatible inputs and outputs

Integrated product identification code
Industrial Temperature Range: -40°C to 85°C
Available in Green (Pb/Halide-free) Packaging Only
32-lead, Plastic J-leaded Chip Carrier (PLCC)

Attribute Value
Memory Size 512kbit
Organisation 64K x 8 bit
Interface Type Parallel
Maximum Random Access Time 90ns
Programming Voltage 6.5V
Reprogramming Technique OTP
Mounting Type Surface Mount
Package Type PLCC
Pin Count 32
Dimensions 14.04 x 11.5 x 3.17mm
Height 3.17mm
Length 14.04mm
Maximum Operating Supply Voltage 3.6 (Low Voltage) V, 5 (Standard) V
Minimum Operating Temperature -40 °C
Number of Words 64K
Minimum Operating Supply Voltage 3 (Low Voltage) V
Maximum Operating Temperature +85 °C
Number of Bits per Word 8bit
Width 11.5mm
On back order for despatch 19/11/2020, delivery within 7 working days from despatch date.
Price (ex. GST) Each (In a Tube of 32)
$ 3.54
(exc. GST)
$ 3.89
(inc. GST)
Per unit
Per Tube*
32 - 32
64 +
*price indicative