Microchip Technology AT45D021-TC Memory Integrated Circuit
IC FLASH 2MBIT SPI 10MHZ 28TSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT45D021-TC
Detailed Description
IC FLASH 2MBIT SPI 10MHZ 28TSOP
Package
28-TSSOP (0.465", 11.80mm Width)
Key Features
Package / Case: 28-TSSOP (0.465", 11.80mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AT45D021-TC Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT45D021-TC Memory Integrated Circuit technical specifications.
General
Memory Size
2Mb (264 Bytes x 1024 pages)
Package / Case
28-TSSOP
Packaging
Tray
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TC)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Technology
Flash
Memory Type
Non-Volatile
Max Frequency
10 MHz
Alternate Parts Comparison (AT45D021-TC vs AT29LV256-20TC vs AT29LV256-20TI vs AT45D081-TC)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-TSSOP | 28-TSSOP | 28-TSSOP | 28-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TC) | 0°C ~ 70°C (TC) | -40°C ~ 85°C (TC) | 0°C ~ 70°C (TC) |
| Supply Voltage | 4.5V ~ 5.5V | 3V ~ 3.6V | 3V ~ 3.6V | 4.5V ~ 5.5V |
| Memory Size | 2Mb (264 Bytes x 1024 pages) | 256Kb (32K x 8) | 256Kb (32K x 8) | 8Mb (264 Bytes x 4096 pages) |
| Memory Format | Flash | Flash | Flash | Flash |
| Memory Interface | SPI | Parallel | Parallel | SPI |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | Flash | Flash | Flash | Flash |
| Write Cycle Time Word Page | 14ms | 20ms | 20ms | 14ms |
| Action |
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