Microchip Technology AT49LH004-33TC Memory Integrated Circuit
IC FLASH 4MBIT PARALLEL 40TSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT49LH004-33TC
Detailed Description
IC FLASH 4MBIT PARALLEL 40TSOP
Package
40-TFSOP (0.724", 18.40mm Width)
Key Features
Package / Case: 40-TFSOP (0.724", 18.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AT49LH004-33TC Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT49LH004-33TC Memory Integrated Circuit technical specifications.
General
Memory Size
4Mb (512K x 8)
Package / Case
40-TFSOP
Packaging
Tray
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C (TC)
Supply Voltage
3V ~ 3.6V
Lifecycle Status
Obsolete
Technology
Flash
Memory Type
Non-Volatile
Max Frequency
33 MHz
Alternate Parts Comparison (AT49LH004-33TC vs AT49LH002-33TC vs AT45CS1282-TC vs AT49BV8192A-90TI)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 40-TFSOP | 40-TFSOP | 40-TFSOP | 40-TFSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 85°C (TC) | 0°C ~ 85°C (TC) | 0°C ~ 70°C (TC) | -40°C ~ 85°C (TC) |
| Supply Voltage | 3V ~ 3.6V | 3V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V |
| Memory Size | 4Mb (512K x 8) | 2Mb (256K x 8) | 128Mb (1056 Bytes x 16,384 pages) | 8Mb (1M x 8, 512K x 16) |
| Memory Format | Flash | Flash | Flash | Flash |
| Memory Interface | Parallel | Parallel | SPI | Parallel |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | Flash | Flash | Flash | Flash |
| Write Cycle Time Word Page | 50µs | 50µs | 15ms | 30µs |
| Max Frequency | 33 MHz | 33 MHz | 50 MHz | -- |
| Action |
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