Microchip Technology AT45DB321B-TC Memory Integrated Circuit
IC FLASH 32MBIT SPI 20MHZ 32TSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT45DB321B-TC
Detailed Description
IC FLASH 32MBIT SPI 20MHZ 32TSOP
Package
32-TFSOP (0.724", 18.40mm Width)
Key Features
Package / Case: 32-TFSOP (0.724", 18.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AT45DB321B-TC Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT45DB321B-TC Memory Integrated Circuit technical specifications.
General
Interface
Serial-SPI
Memory Size
32Mb (528 Bytes x 8192 pages)
RoHS
Not Compliant
Number of Pins
32
Package / Case
32-TFSOP
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TC)
Supply Voltage
2.7V ~ 3.6V
Lifecycle Status
Obsolete
Technology
Flash
Alternate Parts Comparison (AT45DB321B-TC vs AT29LV020-20TU vs AT29BV010A-15TU vs AT29LV512-15TU)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-TFSOP | 32-TFSOP | 32-TFSOP | 32-TFSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TC) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) |
| Supply Voltage | 2.7V ~ 3.6V | 3V ~ 3.6V | 2.7V ~ 3.6V | 3V ~ 3.6V |
| Memory Size | 32Mb (528 Bytes x 8192 pages) | 2Mb (256K x 8) | 1Mb (128K x 8) | 512Kb (64K x 8) |
| Lifecycle Status | Obsolete | Obsolete(EOL) | Obsolete | Obsolete |
| Memory Format | Flash | Flash | Flash | Flash |
| Memory Interface | SPI | Parallel | Parallel | Parallel |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | Flash | Flash | Flash | Flash |
| Write Cycle Time Word Page | 14ms | 20ms | 20ms | 20ms |
| RoHS | Not Compliant | -- | ROHS3 Compliant | ROHS3 Compliant |
| Action |
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