Microchip AT28HC64B-12JU, 64 kB Parallel EEPROM, 120 ns 32-Pin PLCC Parallel
- RS Stock No.:
- 177-1840P
- Mfr. Part No.:
- AT28HC64B-12JU
- Brand:
- Microchip
Bulk discount available
View bulk pricing optionsSubtotal 10 units (supplied in a tube)*
Kr. 683,55
(exc. VAT)
Kr. 854,44
(inc. VAT)
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- Shipping from 24 November 2026
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Units | Per unit |
|---|---|
| 10 - 22 | Kr. 68,355 |
| 24 - 98 | Kr. 66,525 |
| 100 + | Kr. 65,265 |
*price indicative
- RS Stock No.:
- 177-1840P
- Mfr. Part No.:
- AT28HC64B-12JU
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| 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 | |
| Length | 12.5mm | |
| Width | 15mm | |
| Series | AT28HC64B | |
| Maximum Random Access Time | 120ns | |
| Number of Words | 8192 | |
| Automotive Standard | No | |
| Supply Current | 40mA | |
| Data Retention | 10year | |
| Select all | ||
|---|---|---|
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 | ||
Length 12.5mm | ||
Width 15mm | ||
Series AT28HC64B | ||
Maximum Random Access Time 120ns | ||
Number of Words 8192 | ||
Automotive Standard No | ||
Supply Current 40mA | ||
Data Retention 10year | ||
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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