onsemi LE25U40PCMC-AH Memory Integrated Circuit
FLASH Memory IC 4Mbit SPI 30 MHz 8-SOIC/SOPJ
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LE25U40PCMC-AH
Detailed Description
IC FLASH 4MBIT SPI 30MHZ 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
LE25U40PCMC-AH Datasheet
Quick Jump:
Technical Specifications
onsemi LE25U40PCMC-AH Memory Integrated Circuit technical specifications.
General
Series
LE25U40
Interface
SPI, Serial
Memory Size
4Mb (512K x 8)
Data Bus Width
8 bit
Maximum Clock Frequency
30 MHz
Active Read Current Max
15 mA
RoHS
Compliant
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Alternate Parts Comparison (LE25U40PCMC-AH vs LE25S80FDTWG vs LE25S40MB-AH vs LE25S81AMDTWG)
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 ~ 105°C (TA) | -40°C ~ 90°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 90°C (TA) |
| Supply Voltage | 2.3V ~ 3.6V | 1.65V ~ 1.95V | 1.65V ~ 1.95V | 1.65V ~ 1.95V |
| Memory Size | 4Mb (512K x 8) | 8Mb (1M x 8) | 4Mb (512K x 8) | 8Mb (1M x 8) |
| Interface | SPI, Serial | SPI, Serial | Serial-SPI | Serial (SPI, Dual SPI) |
| RoHS | Compliant | Yes | Compliant | Compliant |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Clock Frequency | 30 MHz | 40 MHz | 40 MHz | 70 MHz |
| Max Frequency | 30 MHz | 40 MHz | 40 MHz | 70 MHz |
| Memory Format | Flash | Flash | Flash | Flash |
| Memory Interface | SPI | SPI | SPI | SPI |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
LE25U40PCMC-AH-1onsemiDirectonsemi
Pin YesPkg YesElec Yes
FLASH Memory IC 4Mbit SPI 30 MHz 14 ns 8-SOIC/SOPJ
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