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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 AT29C020-70JU is a 2-megabit, 5-volt-only in-system Flash programmable and erasable read-only memory (PEROM) from Microchip Technology. Organized as 262,144 bytes, this device offers fast read access times of 70 ns with low power dissipation. It operates over an industrial temperature range of -40°C to 85°C.
Manufactured using advanced nonvolatile CMOS technology, the AT29C020-70JU supports simple in-system reprogrammability without requiring high input voltages for programming. Operations are controlled by five-volt-only commands. Reading data is similar to an EPROM, while reprogramming occurs on a sector basis, with 256 bytes of data programmed simultaneously after internal latching.
This flash memory is available in a 32-lead PLCC package and is suitable for surface mount applications. Key features include hardware and software data protection, and a typical endurance exceeding 10,000 cycles. The device also offers low power consumption with a typical active current of 40 mA and a CMOS standby current of less than 300 µA.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AT29C020-70JU has a memory size of 2 Mbit.
The maximum access time is 70 ns.
The operating voltage range is 4.5V to 5.5V.
It comes in a 32-LCC (J-Lead) package, also specified as a 32-PLCC (13.97x11.43 mm).
The operating temperature range is -40°C to +85°C (TC).
The typical endurance is greater than 10,000 write cycles per sector.
The memory interface is Parallel.