Product Summary
The AT28C64B-15SI is a 64K (8K x 8) CMOS E2PROM with Page Write and Software Data Protection. The AT28C64B-15SI is a high-performance electrically-erasable and programmable read only memory (EEPROM). Its 64K of memory is organized as 8,192 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the AT28C64B-15SI offers access times to 150 ns with power dissipation of just 220 mW。
Parametrics
AT28C64B-15SI absolute maximum ratings: (1)Temperature Under Bias: -55℃ to +125℃ ; (2)Storage Temperature: -65℃ to +150℃; (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 and A9 with Respect to Ground: -0.6V to +13.5V.
Features
AT28C64B-15SI features: (1)Fast Read Access Time - 150 ns; (2)Automatic Page Write Operation; (3)Fast Write Cycle Times; (4)Low Power Dissipation; (5)Hardware and Software Data Protection; (6)High Reliability CMOS Technology; (7)Single 5V ± 10% Supply; (8)CMOS and TTL Compatible Inputs and Outputs; (9)JEDEC Approved Byte-wide Pinout; (10)Commercial and Industrial Temperature Ranges.
Diagrams
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![]() AT28C64B-15SI |
![]() Atmel |
![]() EEPROM DIE WAFER FORM - 150NS IND TEMP |
![]() Data Sheet |
![]() Negotiable |
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