AT28C64B-15JC SL383 Atmel, AT28C64B-15JC SL383 Datasheet
AT28C64B-15JC SL383
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AT28C64B-15JC SL383 Summary of contents
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... JEDEC Approved Byte-Wide Pinout Commercial and Industrial Temperature Ranges Description The AT28C64B 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 device offers access times to 150 ns with power dissipation of just 220 mW ...
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... Description (Continued) The AT28C64B is accessed like a Static RAM for the read or write cycle without the need for external components. The device contains a 64-byte page register to allow writ- ing 64-bytes simultaneously. During a write cycle, the addresses and 1 to 64-bytes of data are internally latched, freeing the address and data bus for other opera- tions ...
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... AT28C64B. When enabled, the software data protection (SDP), will prevent inadvertent writes. The SDP feature may be enabled or disabled by the user; the AT28C64B is shipped from Atmel with SDP disabled. SDP is enabled by the user issuing a series of three write ) of the previous byte ...
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... H Condition MHz OUT -400 A OH AT28C64B-25 0°C - 70°C -40°C - 85°C 10% 5V 10 OUT High High Z V High Z IL 0.5V. Min Max ...
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... L ACC 4. This parameter is characterized and is not 100% tested after the falling ACC OE . ACC Output Test Load (1) Typ Max AT28C64B AT28C64B-25 Units Max Min Max 200 250 ns 200 250 100 Units Conditions ...
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... Address Hold Time AH t Chip Select Set-up Time CS t Chip Select Hold Time CH t Write Pulse Width ( Data Set-up Time Data, OE Hold Time DH OEH AC Write Waveforms WE Controlled CE Controlled AT28C64B 2-210 Min Max Units 100 ...
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... Notes through A12 must specify the same page address during each high to low transition of WE (or CE must be high only when WE and CE are both low. Chip Erase Waveforms sec (min msec (min 12.0V 0.5V H Min 100 50 (1, 2) AT28C64B Max Units 150 s ns 2-211 ...
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... Software Protected Write Cycle Waveforms Notes through A12 must specify the same page address during each high to low transition of WE (or CE) after the software code has been entered must be high only when WE and CE are both low. AT28C64B 2-212 Software Data (1) ...
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... Beginning and ending state of I/O6 will vary. (1) Min See AC Read Characteristics. (1) Min 10 10 (2) 150 0 2. See AC Read Characteristics. ( Any address location may be used but the address AT28C64B Typ Max Typ Max should not vary. Units Units 2-213 ...
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... AT28C64B 2-214 ...
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... AT28C64B-15PC AT28C64B-15SC AT28C64B-15TC AT28C64B-15JI AT28C64B-15PI AT28C64B-15SI AT28C64B-15TI AT28C64B-20JC AT28C64B-20PC AT28C64B-20SC AT28C64B-20TC AT28C64B-20JI AT28C64B-20PI AT28C64B-20SI AT28C64B-20TI AT28C64B-25JC AT28C64B-25PC AT28C64B-25SC AT28C64B-25TC AT28C64B-25JI AT28C64B-25PI AT28C64B-25SI AT28C64B-25TI AT28C64B-W Package and Temperature Combinations JC, JI, PC, PI, SC, SI, TC, TI JC, JI, PC, PI, SC, SI, TC, TI JC, JI, PC, PI, SC, SI, TC AT28C64B ...
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... Lead, Plastic J-Leaded Chip Carrier (PLCC) 28P6 28 Lead, 0.600" Wide, Plastic Dual Inline Package (PDIP) 28S 28 Lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC) 28T 28 Lead, Plastic Thin Small Outline Package (TSOP) W DIE AT28C64B 2-216 Package Type ...