BR93A76RFVM-WMTR
IC EEPROM 8KBIT SPI 2MHZ 8MSOP
Quick Answer: The Rohm Semiconductor BR93A76RFVM-WMTR is an 8Kbit EEPROM memory IC for non-volatile data storage in embedded systems.
- Manufacturer
- Rohm Semiconductor
- Product Category
- Memory ICs
- Package
- 8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
- Stock
- 2,985 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Rohm Semiconductor |
|---|---|
| Product Category | Memory ICs |
| Clock Frequency | 2 MHz |
| Grade | Automotive |
| Memory Format | EEPROM |
| Memory Interface | Microwire |
| Memory Organization | 512 x 16 |
| Memory Size | 8Kbit |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Qualification | AEC-Q100 |
| Supplier Device Package | 8-MSOP |
| Technology | EEPROM |
| Voltage - Supply | 2.5V ~ 5.5V |
| Write Cycle Time - Word, Page | 5ms |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for BR93A76RFVM-WMTR.
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Detailed Description for BR93A76RFVM-WMTR
Product Overview
The Rohm Semiconductor BR93A76RFVM-WMTR is an 8Kbit EEPROM memory IC for non-volatile data storage in embedded systems. It uses a Microwire serial interface with a 2 MHz clock frequency and a 512 x 16 memory organization. The device operates from a 2.5V to 5.5V supply, is specified for an ambient temperature range of -40°C to 105°C, and is housed in an 8-MSOP surface-mount package. It is an automotive grade device with AEC-Q100 qualification.
Key Features
- 8Kbit non-volatile EEPROM with 512 x 16 memory organization
- Microwire serial interface operating at 2 MHz
- 5ms write cycle time for word or page operations
- 2.5V to 5.5V supply voltage range
- -40°C to 105°C ambient operating temperature range
- Automotive grade device with AEC-Q100 qualification
- 8-MSOP surface-mount package, 0.110 in (2.80 mm) width
Applications
- Automotive electronic control units requiring small non-volatile storage of calibration or configuration data
- Embedded control boards using a Microwire serial memory interface
- Sensor or measurement modules retaining factory-set parameters after power removal
- Compact surface-mount designs needing an 8-MSOP EEPROM with 2.5V to 5.5V supply compatibility
Design & Procurement Notes
Design considerations include the 512 x 16 organization, Microwire interface timing at 2 MHz, and 5ms write cycle time when planning data updates. The 2.5V to 5.5V supply range and -40°C to 105°C ambient range should be checked against the target system power and thermal envelope. The 8-MSOP surface-mount package requires footprint and reflow compatibility. The automotive grade and AEC-Q100 qualification should be evaluated against the intended application requirements.
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