Microchip AT28C256-15PU, 256kbit Parallel EEPROM Memory, 150ns 28-Pin PDIP Parallel
- RS庫存編號:
- 696-3165
- 製造零件編號:
- AT28C256-15PU
- 製造商:
- Microchip
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- RS庫存編號:
- 696-3165
- 製造零件編號:
- AT28C256-15PU
- 製造商:
- Microchip
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Microchip | |
| Memory Size | 256kbit | |
| Interface Type | Parallel | |
| Package Type | PDIP | |
| Mounting Type | Through Hole | |
| Pin Count | 28 | |
| Organisation | 32K x 8 bit | |
| Minimum Operating Supply Voltage | 4.5 V | |
| Maximum Operating Supply Voltage | 5.5 V | |
| Programming Voltage | 5V | |
| Dimensions | 37.34 x 13.97 x 4.83mm | |
| Data Retention | 10yr | |
| Maximum Random Access Time | 150ns | |
| Maximum Operating Temperature | +85 °C | |
| Minimum Operating Temperature | -40 °C | |
| 選取全部 | ||
|---|---|---|
品牌 Microchip | ||
Memory Size 256kbit | ||
Interface Type Parallel | ||
Package Type PDIP | ||
Mounting Type Through Hole | ||
Pin Count 28 | ||
Organisation 32K x 8 bit | ||
Minimum Operating Supply Voltage 4.5 V | ||
Maximum Operating Supply Voltage 5.5 V | ||
Programming Voltage 5V | ||
Dimensions 37.34 x 13.97 x 4.83mm | ||
Data Retention 10yr | ||
Maximum Random Access Time 150ns | ||
Maximum Operating Temperature +85 °C | ||
Minimum Operating Temperature -40 °C | ||
Electrically Erasable PROM Parallel Access, Microchip
EEPROM (E²PROM) memory is non-volatile RAM that has individual byte addressing for data write, unlike Flash which has to be written/erased in blocks . It does have a limited life in terms of number of write cycles and tends to be used for program storage that is infrequently changed.