Microchip, 32 kB EEPROM, 80 ns 8-Pin SOIC Serial-Microwire
- RS Stock No.:
- 197-5840
- Mfr. Part No.:
- AT25320B-SSHL-B
- Manufacturer:
- Microchip
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HK$410.40
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In Stock
- Plus 1,500 unit(s) shipping from 27 July 2026
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Units | Per unit | Per Tube* |
|---|---|---|
| 100 - 400 | HK$4.104 | HK$410.40 |
| 500 + | HK$4.022 | HK$402.20 |
*price indicative
- RS Stock No.:
- 197-5840
- Mfr. Part No.:
- AT25320B-SSHL-B
- Manufacturer:
- Microchip
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | EEPROM | |
| Memory Size | 32kB | |
| Interface Type | Serial-Microwire | |
| Package Type | SOIC | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Maximum Clock Frequency | 5MHz | |
| Organisation | 32K bit | |
| Minimum Supply Voltage | 1.8V | |
| Number of Bits per Word | 8 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Width | 6mm | |
| Standards/Approvals | No | |
| Length | 4.9mm | |
| Height | 1.75mm | |
| Series | AT25320B/640B | |
| Data Retention | 100year | |
| Number of Words | 1024204840968190 | |
| Maximum Random Access Time | 80ns | |
| Supply Current | 10mA | |
| Automotive Standard | AEC-Q100 | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type EEPROM | ||
Memory Size 32kB | ||
Interface Type Serial-Microwire | ||
Package Type SOIC | ||
Mount Type Surface | ||
Pin Count 8 | ||
Maximum Clock Frequency 5MHz | ||
Organisation 32K bit | ||
Minimum Supply Voltage 1.8V | ||
Number of Bits per Word 8 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Width 6mm | ||
Standards/Approvals No | ||
Length 4.9mm | ||
Height 1.75mm | ||
Series AT25320B/640B | ||
Data Retention 100year | ||
Number of Words 1024204840968190 | ||
Maximum Random Access Time 80ns | ||
Supply Current 10mA | ||
Automotive Standard AEC-Q100 | ||
The Microchip AT25320B series EEPROM is a serial peripheral interface (SPI) compatible 32Kbit 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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