- RS Stock No.:
- 177-1465
- Mfr. Part No.:
- AT28HC64BF-12SU
- Manufacturer:
- Microchip
270 In Global stock for delivery in 4-6 working days, delivery time may vary for certain locations or FTZ
Added
Price Each (In a Tube of 27)
MYR39.41
Units | Per Unit | Per Tube* |
27 - 27 | MYR39.41 | MYR1,064.07 |
54 - 81 | MYR38.543 | MYR1,040.661 |
108 + | MYR37.834 | MYR1,021.518 |
*price indicative |
- RS Stock No.:
- 177-1465
- Mfr. Part No.:
- AT28HC64BF-12SU
- Manufacturer:
- Microchip
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- TW
Product Details
The Microchip AT28HC64BF 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
Page Write and Byte Write
Data Polling for end of write detection
2 ms Maximum Option
Low Power Consumption:
Read / Write current 40 mA (Max)
Standby current TTL 2 mA (Max), CMOS 100 μA (Max)
Write-Protection
Hardware Protection
Software Data Protect
More than 100,000 erase/write cycles
Data retention > 10 years
8 Kbits x 8 (64 Kbit)
5 V ±10% Supply
Parallel Interface
70ns access time Self-Timed Erase and Write Cycles
Page Write and Byte Write
Data Polling for end of write detection
2 ms Maximum Option
Low Power Consumption:
Read / Write current 40 mA (Max)
Standby current TTL 2 mA (Max), CMOS 100 μA (Max)
Write-Protection
Hardware Protection
Software Data Protect
More than 100,000 erase/write cycles
Data retention > 10 years
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
---|---|
Memory Size | 64kbit |
Interface Type | Parallel |
Package Type | SOIC |
Mounting Type | Surface Mount |
Pin Count | 28 |
Organisation | 8K x 8 bit |
Minimum Operating Supply Voltage | 4.5 V |
Maximum Operating Supply Voltage | 5.5 V |
Programming Voltage | 4.5 → 5.5V |
Number of Bits per Word | 8bit |
Dimensions | 18.1 x 7.6 x 2.35mm |
Number of Words | 8K |
Minimum Operating Temperature | -40 °C |
Data Retention | 10yr |
Maximum Operating Temperature | +85 °C |
Maximum Random Access Time | 120ns |