Microchip AT25256B-SSHL-T, 256 kB EEPROM, 80 ns 8-Pin SOIC Serial-SPI
- RS庫存編號:
- 197-5839
- 製造零件編號:
- AT25256B-SSHL-T
- 製造商:
- Microchip
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小計（1 包，共 10 件）*
HK$73.40
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- 7,500 件準備從其他地點送貨
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單位 | 每單位 | 每包* |
|---|---|---|
| 10 - 990 | HK$7.34 | HK$73.40 |
| 1000 - 1990 | HK$7.20 | HK$72.00 |
| 2000 + | HK$7.05 | HK$70.50 |
* 參考價格
- RS庫存編號:
- 197-5839
- 製造零件編號:
- AT25256B-SSHL-T
- 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 | EEPROM | |
| Memory Size | 256kB | |
| Interface Type | Serial-SPI | |
| Package Type | SOIC | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Maximum Clock Frequency | 20MHz | |
| Organisation | 256 kB | |
| Minimum Supply Voltage | 1.8V | |
| Maximum Supply Voltage | 5.5V | |
| Number of Bits per Word | 8 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Length | 4.9mm | |
| Series | AT25256B | |
| Width | 6 mm | |
| Standards/Approvals | No | |
| Number of Words | 1638432768 | |
| Automotive Standard | No | |
| Data Retention | 100year | |
| Maximum Random Access Time | 80ns | |
| Supply Current | 10mA | |
| 選取全部 | ||
|---|---|---|
品牌 Microchip | ||
Product Type EEPROM | ||
Memory Size 256kB | ||
Interface Type Serial-SPI | ||
Package Type SOIC | ||
Mount Type Surface | ||
Pin Count 8 | ||
Maximum Clock Frequency 20MHz | ||
Organisation 256 kB | ||
Minimum Supply Voltage 1.8V | ||
Maximum Supply Voltage 5.5V | ||
Number of Bits per Word 8 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Length 4.9mm | ||
Series AT25256B | ||
Width 6 mm | ||
Standards/Approvals No | ||
Number of Words 1638432768 | ||
Automotive Standard No | ||
Data Retention 100year | ||
Maximum Random Access Time 80ns | ||
Supply Current 10mA | ||
The Microchip AT25256B series EEPROM is a serial peripheral interface (SPI) compatible 256Kbit serial read only EEPROM. The device is optimized for use in many industrial and commercial applications where low‑power and low‑voltage operation are essential.
Industrial temperature range is -40°C to +85°C
Write-protect(WP) pin and write disable instructions for both hardware and software data protection
64-byte page write mode
Self-timed write cycle within 5 ms maximum
High reliability
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