onsemi NM93C66M8 Memory Integrated Circuit
IC EEPROM 4KBIT SPI 1MHZ 8SO

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NM93C66M8
Detailed Description
IC EEPROM 4KBIT SPI 1MHZ 8SO
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
NM93C66M8 Datasheet
Quick Jump:
Technical Specifications
onsemi NM93C66M8 Memory Integrated Circuit technical specifications.
General
Interface
Serial-Microwire
Memory Size
4Kb (256 x 16)
Number of Pins
8
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
4.5V ~ 5.5V
Technology
EEPROM
Memory Type
Non-Volatile
Max Frequency
1 MHz
Alternate Parts Comparison (NM93C66M8 vs CAT24C02WI-GT3JN vs CAT25020VI-GT3JN vs CAV93C56VE-GT3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 1.7V ~ 5.5V | 1.8V ~ 5.5V | 2.5V ~ 5.5V |
| Memory Size | 4Kb (256 x 16) | 2Kb (256 x 8) | 2Kb (256 x 8) | 2Kb (256 x 8, 128 x 16) |
| Max Frequency | 1 MHz | 400 kHz | 10MHz | 2 MHz |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | SPI | I²C | SPI | SPI |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | EEPROM | EEPROM | EEPROM | EEPROM |
| Interface | Serial-Microwire | -- | SPI, Serial, 3-WIRE | Serial-Microwire |
| Organization | 256x16 | -- | 256 x 8 | 256x8/128x16 |
| Action |
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