Microchip AT25640B-XHL-B, 64kB EEPROM Chip, 80ns 8-Pin SOP Serial-SPI
- RS Stock No.:
- 236-8823P
- Mfr. Part No.:
- AT25640B-XHL-B
- Brand:
- Microchip
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Subtotal 50 units (supplied in a tube)*
£23.20
(exc. VAT)
£27.85
(inc. VAT)
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Temporarily out of stock
- 300 unit(s) ready to ship
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Units | Per unit |
|---|---|
| 50 - 50 | £0.464 |
| 75 + | £0.455 |
*price indicative
- RS Stock No.:
- 236-8823P
- Mfr. Part No.:
- AT25640B-XHL-B
- 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 | |
| Memory Size | 64kB | |
| Interface Type | Serial-SPI | |
| Package Type | SOP | |
| Mounting Type | Surface Mount | |
| Pin Count | 8 | |
| Organisation | 8K x 8 bit | |
| Minimum Operating Supply Voltage | 1.8 V | |
| Maximum Operating Supply Voltage | 5.5 V | |
| Programming Voltage | 1.8 → 5.5V | |
| Number of Bits per Word | 8bit | |
| Dimensions | 3.1 x 4.5 x 1.05mm | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +85 °C | |
| Maximum Random Access Time | 80ns | |
| Data Retention | 100yr | |
| Number of Words | 8k | |
Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 64kB | ||
Interface Type Serial-SPI | ||
Package Type SOP | ||
Mounting Type Surface Mount | ||
Pin Count 8 | ||
Organisation 8K x 8 bit | ||
Minimum Operating Supply Voltage 1.8 V | ||
Maximum Operating Supply Voltage 5.5 V | ||
Programming Voltage 1.8 → 5.5V | ||
Number of Bits per Word 8bit | ||
Dimensions 3.1 x 4.5 x 1.05mm | ||
Minimum Operating Temperature -40 °C | ||
Maximum Operating Temperature +85 °C | ||
Maximum Random Access Time 80ns | ||
Data Retention 100yr | ||
Number of Words 8k | ||
The Microchip 32,768-/65,536-bits of serial electrically erasable programmable read only memory (EEPROM) organized as 4,096/8,192 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. It is available in space saving 8-lead TSSOP package.
Serial peripheral interface (SPI) compatible
Supports SPI modes 0 (0,0) and 3 (1,1)
32-byte page mode
Block write protection
̶Protect 1/4, 1/2, or entire array
Write Protect (WP) pin and write disable instructions for both hardware and software data protection
Self-timed write cycle 5 ms maximum
High reliability
̶Endurance 1,000,000 write cycles
̶Data retention 100 years
Supports SPI modes 0 (0,0) and 3 (1,1)
32-byte page mode
Block write protection
̶Protect 1/4, 1/2, or entire array
Write Protect (WP) pin and write disable instructions for both hardware and software data protection
Self-timed write cycle 5 ms maximum
High reliability
̶Endurance 1,000,000 write cycles
̶Data retention 100 years