onsemi LE25S40MB-AH Memory Integrated Circuit
FLASH Memory IC 4Mbit SPI 40 MHz 8-SOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LE25S40MB-AH
Detailed Description
IC FLASH 4MBIT SPI 40MHZ 8SOP
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
Active
RoHS State
RoHS Compliant
Datasheet
LE25S40MB-AH Datasheet
Quick Jump:
Technical Specifications
onsemi LE25S40MB-AH Memory Integrated Circuit technical specifications.
General
Series
LE25S
Interface
Serial-SPI
Memory Size
4Mb (512K x 8)
Data Bus Width
8 bit
Maximum Clock Frequency
40 MHz
Active Read Current Max
8 mA
RoHS
Compliant
Number of Pins
8
Package / Case
8-SOIC
Mounting Type
Surface Mount
Related Parts Comparison (LE25S40MB-AH vs LE25U40CMCS00-AH vs LE25S80FDTWG vs LE25S81MCTWG)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| 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 (TA) | -40°C ~ 85°C (TA) | -40°C ~ 90°C (TA) | -40°C ~ 90°C (TA) |
| Supply Voltage | 1.65V ~ 1.95V | 2.3V ~ 3.6V | 1.65V ~ 1.95V | 1.65V ~ 1.95V |
| Memory Size | 4Mb (512K x 8) | 4Mb (512K x 8) | 8Mb (1M x 8) | 8Mb (1M x 8) |
| RoHS | Compliant | Compliant | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Active | Obsolete |
| Clock Frequency | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
| Max Frequency | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
| Memory Format | Flash | Flash | Flash | Flash |
| Memory Interface | SPI | SPI | SPI | SPI |
| Memory Organization | 512K x 8 | 512K x 8 | 1M x 8 | 1M x 8 |
| 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.