Microchip Technology AT25FS040N-SH27-B Memory Integrated Circuit
IC FLASH 4MBIT SPI 50MHZ 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT25FS040N-SH27-B
Detailed Description
IC FLASH 4MBIT SPI 50MHZ 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AT25FS040N-SH27-B Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT25FS040N-SH27-B Memory Integrated Circuit technical specifications.
General
Series
AT25FS
Memory Size
4Mb (512K x 8)
Data Bus Width
8 bit
Maximum Clock Frequency
50 MHz
Active Read Current Max
17 mA
RoHS
ROHS3 Compliant
Package / Case
8-SOIC
Packaging
Tube
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TC)
Alternate Parts Comparison (AT25FS040N-SH27-B vs AT25F4096W-10SU-2.7 vs AT25DF161-SSH-T vs AT45DB021D-SSH-T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) |
| Supply Voltage | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V |
| Memory Size | 4Mb (512K x 8) | 4Mb (512K x 8) | 16Mb (2M x 8) | 2Mb (264 Bytes x 1024 pages) |
| RoHS | ROHS3 Compliant | Yes | ROHS3 Compliant | ROHS3 Compliant |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Architecture | Sector | Sectored | Flexible Erase | Chip Erase |
| Clock Frequency | 50 MHz | 33 MHz | 100 MHz | 66 MHz |
| Interface Type | SPI | Serial-SPI | SPI | SPI |
| Max Frequency | 50 MHz | 33 MHz | 100 MHz | 66 MHz |
| Memory Format | Flash | Flash | Flash | Flash |
| Action |
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