Product Description:
Manufacturer Part Number: AT29C040A-90TU ATMEL TSOP Programmable and Erasable Read Only Memory
Description:
The
AT29C040A-90TU is a 5-volt only in-system Flash Programmable and Erasable Read Only Memory (PEROM). That AT29C040A-90TU has 4 megabits of memory is organized as 524, 288 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS EEPROM technology, the AT29C040A-90TU offers access times up to 90 ns, and a low 220 mW power dissipation. When the AT29C040A-90TU is deselected, the CMOS standby current is less than 100 μA. The AT29C040A-90TU endurance is such that any sector can typically be written to in excess of 10, 000 times. The programming algorithm is compatible with other devices in Atmel’s 5-volt only Flash family. To allow for simple in-system reprogrammability, the AT29C040A-90TU does not require high input voltages for programming. Five-volt-only commands determine the operation of the device. Reading data out of the device is similar to reading from an EPROM. Reprogramming the AT29C040A-90TU is performed on a sector basis; 256 bytes of data are loaded into the device and then simultaneously programmed.
Parametrics
AT29C040A-90TU absolute maximum ratings :(1)Temperature Under Bias:-55° C to +125°C ; (2)Storage Temperature: -65° C to +150°C; (3)All Input Voltages (including NC Pins) with Respect to Ground :-0.6V to +6.25V; (4)All Output Voltages with Respect to Ground :-0.6V to VCC + 0.6V; (5)Voltage on OE with Respect to Ground:-0.6V to +13.5V.
Package Case: New and Original Package
Date Code: 2013+ Rohs
Lead Time / Delivery Time: IN STOCK, SHIP WITHIN 1-3 DAY
RoHS Status: Lead free / RoHS Compliant
Distributor/ Supplier: ICBOND ELECTRONICS LIMITED
Company Contact:
Contact Name: Paul
Company Name: Icbond Electronics Limited
Email: Icbond Electronics Limited
Tel: 00852-28150191
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Hong Kong
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