Microchip 2Mbit EPROM 44-Pin PLCC, AT27C2048-55JU

  • RS Stock No. 177-1447
  • Mfr. Part No. AT27C2048-55JU
  • Manufacturer Microchip
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The Microchip AT27C2048 is a low-power, high-performance 2-megabit One Time Programmable EPROM organized as 128-Kbit x 16. Requiring a single 5V power supply, in normal read mode operation typical power consumption is only 15 mA and standby mode supply current is typically less than 10 μA. Any word can be accessed in less than 55 ns, eliminating the need for speed-reducing WAIT states. The x16 organization makes this part ideal for high-performance 16-bit and 32-bit microprocessor systems.

Additional Features: 2-Mbit (128-Kbit x 16) Low-power CMOS operation
Standard power supply range, 5V +/-10%
100 μA max standby
35 mA max active at 5 MHz
Parallel Interface
55 ns access time
High-reliability CMOS technology
2,000V ESD protection
200 mA latchup immunity
Rapid programming algorithm – 50 μs/word (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.

Attribute Value
Memory Size 2Mbit
Organisation 128K x 16 bit
Interface Type Parallel
Maximum Random Access Time 55ns
Reprogramming Technique OTP
Mounting Type Surface Mount
Package Type PLCC
Pin Count 44
Dimensions 16.66 x 16.66 x 4.06mm
Height 4.06mm
Length 16.66mm
Maximum Operating Supply Voltage 5 V
Width 16.66mm
Maximum Operating Temperature +85 °C
Number of Words 128K
Minimum Operating Temperature -40 °C
Number of Bits per Word 16bit
Temporarily out of stock - back order for despatch 16/02/2021, delivery within 6 working days
Price (VAT excluded) Each (In a Tube of 27)
TWD 148.70
(exc. GST)
TWD 156.10
(inc. GST)
Per unit
Per Tube*
27 - 27
54 +
*price indicative