| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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39 pcs
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39 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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| Technology |
The AT27C512R-70PU is a high-performance, low-power 512Kbit One-Time Programmable (OTP) Read-Only Memory (ROM) organized as 64K by 8 bits. It requires a single 5V power supply for normal read operations and provides a fast read access time of 70ns, suitable for high-performance microprocessor systems.
This EPROM utilizes Atmel's scaled CMOS technology, ensuring high speed, low active power consumption, and efficient programming. It features a rapid programming algorithm with typical programming times of 100µs per byte. The device includes CMOS- and TTL-compatible inputs and outputs, along with two-line control (CE, OE) for flexibility in preventing bus contention.
Available in a JEDEC-standard 28-lead PDIP package, the AT27C512R-70PU is designed for through-hole mounting. It operates within an industrial and automotive temperature range of -40°C to 85°C. The device also offers features like 2,000V ESD protection and 200mA latchup immunity, contributing to its high reliability.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal supply voltage is 5V, with an operating range of 4.5V to 5.5V.
It is available in a 28-DIP (0.600 inch, 15.24mm) through-hole package, supplied in tubes.
The operating temperature range is -40°C to 85°C.
The memory size is 512Kbit, organized as 64K x 8 bits.
The maximum access time is 70ns, with a fast read access time of 45ns as per the datasheet.
The typical programming time is 100µs per byte.
The maximum standby current is 100µA, with a low-power mode drawing less than 10µA.