Technical Specifications
Parameters and characteristics for this part
| Specification | M95256-DWDW4TP/K |
|---|---|
| Clock Frequency | 10 MHz |
| Grade | Automotive |
| Memory Format | EEPROM |
| Memory Interface | SPI |
| Memory Organization | 32K x 8 |
| Memory Size | 32 KB |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 145 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Qualification | AEC-Q100 |
| Supplier Device Package | 8-TSSOP |
| Technology | EEPROM |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.5 V |
| Write Cycle Time - Word, Page | 4 ms |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.87 | |
| 10 | $ 1.71 | |||
| 25 | $ 1.66 | |||
| 50 | $ 1.65 | |||
| 100 | $ 1.48 | |||
| 250 | $ 1.47 | |||
| 500 | $ 1.45 | |||
| 1000 | $ 1.39 | |||
| Digi-Reel® | 1 | $ 1.87 | ||
| 10 | $ 1.71 | |||
| 25 | $ 1.66 | |||
| 50 | $ 1.65 | |||
| 100 | $ 1.48 | |||
| 250 | $ 1.47 | |||
| 500 | $ 1.45 | |||
| 1000 | $ 1.39 | |||
| Tape & Reel (TR) | 4000 | $ 1.30 | ||
Description
General part information
M95256-A145 Series
The M95256-A125 and M95256-A145 are 256-Kbit serial EEPROM Automotive grade devices operating up to 145°C. They are compliant with the very high level of reliability defined by the Automotive standard AEC-Q100 grade 0.
The devices are accessed by a simple serial SPI compatible interface running up to 20 MHz.
The memory array is based on advanced true EEPROM technology (Electrically Erasable PROgrammable Memory). The M95256-A125 and M95256-A145 are byte-alterable memories (32768 × 8 bits) organized as 512 pages of 64 byte in which the data integrity is significantly improved with an embedded Error Correction Code logic.