BR93G66FVT-3BGE2
IC EEPROM 4KBIT MICROWIRE 8TSSOP
Quick Answer: The BR93G66FVT-3BGE2 from Rohm Semiconductor is a non-volatile EEPROM memory IC with a 4Kbit capacity and a Microwire interface.
- Manufacturer
- Rohm Semiconductor
- Product Category
- Memory ICs
- Package
- 8-TSSOP (0.173", 4.40mm Width)
- Stock
- 3,000 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Rohm Semiconductor |
|---|---|
| Product Category | Memory ICs |
| Clock Frequency | 3 MHz |
| Memory Format | EEPROM |
| Memory Interface | Microwire |
| Memory Organization | 256 x 16 |
| Memory Size | 4Kbit |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Supplier Device Package | 8-TSSOP-B |
| Technology | EEPROM |
| Voltage - Supply | 1.7V ~ 5.5V |
| Write Cycle Time - Word, Page | 5ms |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for BR93G66FVT-3BGE2.
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Detailed Description for BR93G66FVT-3BGE2
Product Overview
The BR93G66FVT-3BGE2 from Rohm Semiconductor is a non-volatile EEPROM memory IC with a 4Kbit capacity and a Microwire interface. It operates from a 1.7V to 5.5V supply and supports a clock frequency of 3 MHz. The device is packaged in an 8-TSSOP-B surface-mount case with a 0.173 inch, 4.40 mm width, and is specified for an operating temperature range of -40°C to 85°C (TA).
Key Features
- Non-volatile EEPROM memory with a 4Kbit capacity and 256 x 16 organization
- Microwire interface with a 3 MHz clock frequency
- Word or page write cycle time of 5 ms
- 1.7V to 5.5V supply voltage range
- Surface-mount 8-TSSOP-B package with 0.173 inch (4.40 mm) width
- Operating temperature range of -40°C to 85°C (TA)
Applications
- Non-volatile storage of configuration data in embedded systems
- Parameter retention during power-off in microcontroller-based designs
- Memory addition for compact surface-mount designs using a Microwire interface
Design & Procurement Notes
When selecting this device, verify that the host controller supports the Microwire interface and can operate with a 3 MHz clock. The 1.7V to 5.5V supply range allows use with 1.7V to 5.5V supply rails, but host input and output compatibility should be checked. The 5 ms word or page write cycle time should be considered in firmware timing and power-loss management. The 8-TSSOP-B surface-mount package requires a matching footprint and soldering profile, and the -40°C to 85°C (TA) operating range should be confirmed against the final system environment.
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