BR25H640FVM-2ACTR
IC EEPROM 64KBIT SPI 10MHZ 8MSOP
- 產品分類
- 記憶體 IC
- 封裝
- 8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
- 庫存
- 2,968 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | Rohm Semiconductor |
|---|---|
| 產品分類 | 記憶體 IC |
| 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 |
| 資料表 | 查看資料表PDF |
採購概覽
BR25H640FVM-2ACTR 的主要供貨及採購資訊。
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BR25H640FVM-2ACTR 詳細描述
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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