Microchip, 64 kB Parallel EEPROM, 120 ns 32-Pin PLCC Parallel
- RS庫存編號:
- 177-1840P
- 製造零件編號:
- AT28HC64B-12JU
- 製造商:
- Microchip
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可享批量折扣
查看批量定價選項小計 8 件 (以管提供)*
TWD1,800.00
(不含稅)
TWD1,890.00
(含稅)
庫存資訊目前無法存取 - 請稍後再回來查看
單位 | 每單位 |
|---|---|
| 8 + | TWD225.00 |
* 參考價格
- RS庫存編號:
- 177-1840P
- 製造零件編號:
- AT28HC64B-12JU
- 製造商:
- Microchip
規格
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產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | 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 | |
| Maximum Supply Voltage | 5.5V | |
| Number of Bits per Word | 8 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Length | 12.5mm | |
| Width | 15mm | |
| Series | AT28HC64B | |
| Standards/Approvals | No | |
| Maximum Random Access Time | 120ns | |
| Data Retention | 10year | |
| Automotive Standard | No | |
| Number of Words | 8192 | |
| Supply Current | 40mA | |
| 選取全部 | ||
|---|---|---|
品牌 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 | ||
Maximum Supply Voltage 5.5V | ||
Number of Bits per Word 8 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Length 12.5mm | ||
Width 15mm | ||
Series AT28HC64B | ||
Standards/Approvals No | ||
Maximum Random Access Time 120ns | ||
Data Retention 10year | ||
Automotive Standard No | ||
Number of Words 8192 | ||
Supply Current 40mA | ||
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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