| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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26,110 pcs
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26110 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request |
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| ESD Protection | |
| Halogen Free | |
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| Memory Organization | |
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| Technology |
The Microchip Technology AT27C512R-70PU is a high-performance, low-power 512Kbit One-Time Programmable (OTP) EPROM organized as 64K x 8 bits. It features a fast read access time of 70ns, allowing for efficient operation with high-speed microprocessors without the need for wait states.
This device operates from a single 5V ±10% power supply and consumes minimal power, with a typical active current of 8mA at 5MHz and a standby current of less than 10µA. It is built using Atmel's scaled CMOS technology, ensuring high speed and lower active power consumption.
The AT27C512R-70PU is available in a standard 28-lead PDIP package, suitable for through-hole mounting. It also offers features like 2,000V ESD protection and 200mA latchup immunity, contributing to its high reliability. The device supports a rapid programming algorithm, with typical programming times of 100µs per byte.
This OTP EPROM is designed for applications requiring reliable firmware storage and access. Its industrial and automotive temperature range compatibility makes it suitable for a wide array of environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AT27C512R-70PU has a maximum access time of 70 ns according to the manufacturer's page, while the datasheet indicates a fast read access time of 45 ns.
The device operates from a 5V ±10% supply, with a specified range of 4.5V to 5.5V.
The operating temperature range is -40°C to 85°C.
This EPROM is organized as 64K x 8 bits, providing a total memory size of 512Kbit.
It is a One-Time Programmable (OTP) EPROM (Erasable Programmable Read-Only Memory).
The device is supplied in a 28-DIP package with a 0.600" (15.24mm) lead spacing and is designed for through-hole mounting.
The RoHS status is ROHS3 Compliant, and the REACH status is REACH Unaffected.