BR25H640FVM-2ACTR
IC EEPROM 64KBIT SPI 10MHZ 8MSOP
Quick Answer: The Rohm Semiconductor BR25H640FVM-2ACTR is a 64Kbit non-volatile EEPROM in an 8-MSOP surface-mount package.
- Manufacturer
- Rohm Semiconductor
- Product Category
- Memory ICs
- Package
- 8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
- Stock
- 2,968 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Rohm Semiconductor |
|---|---|
| Product Category | Memory ICs |
| Clock Frequency | 10 MHz |
| Grade | Automotive |
| Memory Format | EEPROM |
| Memory Interface | SPI |
| Memory Organization | 8K x 8 |
| Memory Size | 64Kbit |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°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 | 4ms |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for BR25H640FVM-2ACTR.
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Detailed Description for BR25H640FVM-2ACTR
Product Overview
The Rohm Semiconductor BR25H640FVM-2ACTR is a 64Kbit non-volatile EEPROM in an 8-MSOP surface-mount package. It uses an SPI interface with a 10 MHz clock frequency and an 8K x 8 memory organization. The device operates from a 2.5V to 5.5V supply and is rated for an ambient temperature range of -40°C to 125°C. Its AEC-Q100 automotive-grade qualification supports use in vehicle electronics where compact serial memory is needed for configuration data, calibration values, or other retained information.
Key Features
- 64Kbit EEPROM memory organized as 8K x 8.
- SPI interface supports a 10 MHz clock frequency.
- Word or page write cycle time is 4ms.
- Supply voltage range is 2.5V to 5.5V.
- Operating temperature range is -40°C to 125°C.
- Surface-mount 8-VSSOP, 8-MSOP package with 0.110 inch, 2.80mm width.
- AEC-Q100 automotive grade.
Applications
- Automotive control modules storing calibration parameters that must remain available after power removal.
- Vehicle body electronics retaining configuration settings across repeated power cycles.
- Embedded serial memory for sensor or actuator controllers using an SPI host interface.
Design & Procurement Notes
Designers should verify that the system supply remains within 2.5V to 5.5V and that host SPI timing is compatible with the 10 MHz clock and 4ms write cycle. The 8-MSOP package requires surface-mount assembly and a footprint compatible with the 2.80mm width. The AEC-Q100 automotive grade and -40°C to 125°C range are relevant for vehicle-mounted environments, while the 8K x 8 organization should be matched to the required byte-addressable data volume.
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