Microchip Technology AT29LV256-20TC Memory Integrated Circuit
IC FLASH 256KBIT PARALLEL 28TSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT29LV256-20TC
Detailed Description
IC FLASH 256KBIT PARALLEL 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
AT29LV256-20TC Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT29LV256-20TC Memory Integrated Circuit technical specifications.
General
Memory Size
256Kb (32K x 8)
Package / Case
28-TSSOP
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TC)
Supply Voltage
3V ~ 3.6V
Technology
Flash
Memory Type
Non-Volatile
Access Time
200 ns
Memory Format
Flash
Memory Interface
Parallel
Alternate Parts Comparison (AT29LV256-20TC vs AT45DB041A-TI vs AT45DB321D-TU vs AT45DB081B-TC-2.5)
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) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) | 0°C ~ 70°C (TC) |
| Supply Voltage | 3V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 2.5V ~ 3.6V |
| Memory Size | 256Kb (32K x 8) | 4Mb (264 Bytes x 2048 pages) | 32Mb (528 Bytes x 8192 pages) | 8Mb (264 Bytes x 4096 pages) |
| Memory Format | Flash | Flash | Flash | Flash |
| Memory Interface | Parallel | SPI | SPI | SPI |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | Flash | Flash | Flash | Flash |
| Write Cycle Time Word Page | 20ms | 14ms | 6ms | 14ms |
| Lifecycle Status | -- | Obsolete | Obsolete | Obsolete(EOL) |
| Max Frequency | -- | 13 MHz | 66 MHz | 15 MHz |
| Action |
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