Microchip, 64 kB Parallel EEPROM, 120 ns 32-Pin PLCC Parallel
- RS-artikelnummer:
- 177-1461
- Tillv. art.nr:
- AT28HC64B-12JU
- Tillverkare / varumärke:
- Microchip
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1 988,576 kr
(exkl. moms)
2 485,728 kr
(inkl. moms)
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- Leverans från den 12 mars 2026
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Enheter | Per enhet | Per Rør* |
|---|---|---|
| 32 - 96 | 62,143 kr | 1 988,58 kr |
| 128 + | 60,588 kr | 1 938,82 kr |
*vägledande pris
- RS-artikelnummer:
- 177-1461
- Tillv. art.nr:
- AT28HC64B-12JU
- Tillverkare / varumärke:
- Microchip
Specifikationer
Datablad
Lagstiftning och ursprungsland
Produktdetaljer
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Välj alla | Attribut | Värde |
|---|---|---|
| Brand | Microchip | |
| Memory Size | 64kB | |
| Product Type | Parallel EEPROM | |
| Interface Type | Parallel | |
| Package Type | PLCC | |
| Mount Type | Surface | |
| Pin Count | 32 | |
| Maximum Clock Frequency | 5MHz | |
| Organisation | 8K x 8 bit | |
| 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 | |
| Width | 15 mm | |
| Length | 12.5mm | |
| Series | AT28HC64B | |
| Data Retention | 10year | |
| Supply Current | 40mA | |
| Automotive Standard | No | |
| Maximum Random Access Time | 120ns | |
| Number of Words | 8192 | |
| Välj alla | ||
|---|---|---|
Brand Microchip | ||
Memory Size 64kB | ||
Product Type Parallel EEPROM | ||
Interface Type Parallel | ||
Package Type PLCC | ||
Mount Type Surface | ||
Pin Count 32 | ||
Maximum Clock Frequency 5MHz | ||
Organisation 8K x 8 bit | ||
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 | ||
Width 15 mm | ||
Length 12.5mm | ||
Series AT28HC64B | ||
Data Retention 10year | ||
Supply Current 40mA | ||
Automotive Standard No | ||
Maximum Random Access Time 120ns | ||
Number of Words 8192 | ||
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
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