Microchip Technology AT25DF081A-SH-B Flash Memory
NOR Flash Serial (SPI, Dual SPI) 3.3V 8M-bit 1M x 8 5ns 8-Pin SOIC EIAJ Tube
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT25DF081A-SH-B
Detailed Description
NOR Flash Serial (SPI, Dual SPI) 3.3V 8M-bit 1M x 8 5ns 8-Pin SOIC EIAJ Tube
Package
SOIC EIAJ
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AT25DF081A-SH-B Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT25DF081A-SH-B Flash Memory technical specifications.
General
Interface
Serial (SPI, Dual SPI)
Memory Size
8M
RoHS
Compliant
Number of Pins
8
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TC)
Supply Voltage
3.3
Lifecycle Status
Active
Program Current Ma
15
Alternate Parts Comparison (AT25DF081A-SH-B vs AT28C010-12EM/883 vs AT24C02D-SSHM-T vs AT24C16C-SSHM-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 | 32-CLCC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TC) | -55°C ~ 125°C (TC) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TA) |
| Supply Voltage | 3.3 | 4.5V ~ 5.5V | 1.7V ~ 3.6V | 1.7V ~ 5.5V |
| Memory Size | 8M | 1Mb (128K x 8) | 256 B | 2 kB |
| Interface | Serial (SPI, Dual SPI) | Parallel | 2-Wire, I2C | 2-Wire, I2C |
| Number of Pins | 8 | 32 | 8 | 8 |
| RoHS | Compliant | Not Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Active | Production | Production |
| Lead Shape | Gull-wing | No Lead | Gull-wing | Gull-wing |
| Max Access Time Ns | 5 | 120 | 450 | 550 |
| Memory Format | Flash | EEPROM | EEPROM | EEPROM |
| Action |
More Parts in Flash Memory
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.