| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology AT27C040-90JI is a high-performance, low-power 4,194,304-bit One-Time Programmable Read-Only Memory (OTP EPROM) organized as 512K by 8 bits. It requires a single 5V power supply for normal read mode operation and provides a fast access time of 90 ns, eliminating the need for speed-reducing WAIT states in high-performance microprocessor systems.
This EPROM features CMOS and TTL compatible inputs and outputs, low active power consumption (30 mA Max Active at 5 MHz), and a low standby current (100 µA Max Standby). It also includes high reliability features such as 2000V ESD Protection and 200 mA Latchup Immunity. The device supports a Rapid™ Programming Algorithm with a typical programming time of 100 µs/Byte.
Available in a 32-lead PLCC (J-Lead) package, the AT27C040-90JI is designed for surface mounting. Its operating temperature range is -40°C to 85°C (TC). This memory IC is suitable for applications requiring non-volatile data storage with a parallel interface.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4Mbit (512K x 8).
90 ns.
-40°C to 85°C.
4.5V to 5.5V.
32-LCC (J-Lead) and 32-PLCC (13.97x11.43).
100 µs/Byte.
Yes, 2000V.