Microchip Technology SST39LF040-45-4C-NHE-T Memory Integrated Circuit
IC FLASH 4MBIT PARALLEL 32PLCC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SST39LF040-45-4C-NHE-T
Detailed Description
IC FLASH 4MBIT PARALLEL 32PLCC
Package
32-LCC (J-Lead)
Key Features
Package / Case: 32-LCC (J-Lead); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
SST39LF040-45-4C-NHE-T Datasheet
Quick Jump:
Technical Specifications
Microchip Technology SST39LF040-45-4C-NHE-T Memory Integrated Circuit technical specifications.
General
Interface
Parallel
Memory Size
4Mb (512K x 8)
RoHS
Compliant
Number of Pins
32
Package / Case
32-LCC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
3V ~ 3.6V
Lifecycle Status
Obsolete
Technology
Flash
Related Parts Comparison (SST39LF040-45-4C-NHE-T vs SST49LF008A-33-4C-NHE-T vs AT49F002T-12JI vs AT29LV020-12JI)
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 | 32-LCC | 32-LCC | 32-LCC | 32-LCC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 85°C (TA) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) |
| Supply Voltage | 3V ~ 3.6V | 3V ~ 3.6V | 4.5V ~ 5.5V | 3V ~ 3.6V |
| Memory Size | 4Mb (512K x 8) | 8Mb (1M x 8) | 2Mb (256K x 8) | 2Mb (256K x 8) |
| RoHS | Compliant | Compliant | Yes | RoHS non-compliant |
| Lifecycle Status | Obsolete | Active | Obsolete | Obsolete |
| Access Time | 45 ns | 120 ns | 120 ns | 120 ns |
| Memory Format | Flash | Flash | Flash | Flash |
| Memory Interface | Parallel | Parallel | Parallel | Parallel |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | Flash | Flash | Flash | Flash |
| 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.