Microchip AT28HC64B-70JU, 64 kB Parallel EEPROM, 70 ns 32-Pin PLCC Parallel
- RS庫存編號:
- 177-1902
- 製造零件編號:
- AT28HC64B-70JU
- 製造商:
- Microchip
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- RS庫存編號:
- 177-1902
- 製造零件編號:
- AT28HC64B-70JU
- 製造商:
- Microchip
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Microchip | |
| Memory Size | 64kB | |
| Product Type | Parallel EEPROM | |
| 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 | |
| Maximum Supply Voltage | 5.5V | |
| Number of Bits per Word | 8 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Length | 12.5mm | |
| Standards/Approvals | No | |
| Series | AT28HC64B | |
| Width | 15 mm | |
| Data Retention | 10year | |
| Supply Current | 40mA | |
| Automotive Standard | No | |
| Number of Words | 8192 | |
| Maximum Random Access Time | 70ns | |
| 選取全部 | ||
|---|---|---|
品牌 Microchip | ||
Memory Size 64kB | ||
Product Type Parallel EEPROM | ||
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 | ||
Maximum Supply Voltage 5.5V | ||
Number of Bits per Word 8 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Length 12.5mm | ||
Standards/Approvals No | ||
Series AT28HC64B | ||
Width 15 mm | ||
Data Retention 10year | ||
Supply Current 40mA | ||
Automotive Standard No | ||
Number of Words 8192 | ||
Maximum Random Access Time 70ns | ||
- COO (Country of Origin):
- TW
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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