Microchip, 64 kB Parallel EEPROM, 70 ns 32-Pin PLCC Parallel
- RS-artikelnummer:
- 177-1902P
- Tillv. art.nr:
- AT28HC64B-70JU
- Tillverkare / varumärke:
- Microchip
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Enheter | Per enhet |
|---|---|
| 10 - 22 | 65,465 kr |
| 24 - 98 | 63,785 kr |
| 100 + | 62,61 kr |
*vägledande pris
- RS-artikelnummer:
- 177-1902P
- Tillv. art.nr:
- AT28HC64B-70JU
- Tillverkare / varumärke:
- Microchip
Specifikationer
Datablad
Lagstiftning och ursprungsland
Produktdetaljer
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Välj alla | Attribut | Värde |
|---|---|---|
| Brand | Microchip | |
| Product Type | Parallel EEPROM | |
| Memory Size | 64kB | |
| Interface Type | Parallel | |
| Package Type | PLCC | |
| Mount Type | Surface | |
| Pin Count | 32 | |
| Organisation | 8K x 8 bit | |
| Maximum Clock Frequency | 5MHz | |
| Minimum Supply Voltage | 4.5V | |
| Number of Bits per Word | 8 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Series | AT28HC64B | |
| Width | 15 mm | |
| Length | 12.5mm | |
| Maximum Random Access Time | 70ns | |
| Supply Current | 40mA | |
| Number of Words | 8192 | |
| Data Retention | 10year | |
| Automotive Standard | No | |
| Välj alla | ||
|---|---|---|
Brand Microchip | ||
Product Type Parallel EEPROM | ||
Memory Size 64kB | ||
Interface Type Parallel | ||
Package Type PLCC | ||
Mount Type Surface | ||
Pin Count 32 | ||
Organisation 8K x 8 bit | ||
Maximum Clock Frequency 5MHz | ||
Minimum Supply Voltage 4.5V | ||
Number of Bits per Word 8 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Series AT28HC64B | ||
Width 15 mm | ||
Length 12.5mm | ||
Maximum Random Access Time 70ns | ||
Supply Current 40mA | ||
Number of Words 8192 | ||
Data Retention 10year | ||
Automotive Standard No | ||
The Microchip AT28HC64B is a high-performance 64Kbit Parallel EEPROM offering access times to 55ns with power dissipation of 220mW. Deselected, CMOS standby current is less than 100μA. Accessed like static RAM for the read or write cycle without external components, it contains a 64-byte page register to allow writing of up to 64 bytes simultaneously. Optional Software Data Protection mechanism guards against inadvertent writes, and an extra 64 bytes of EEPROM enables device identification or tracking.
Additional Features:
8 Kbits x 8 (64 Kbit)
5 V ±10% Supply
Parallel Interface
70ns access time
Self-Timed Erase and Write Cycles (10 ms max)
Page Write and Byte Write