Microchip USBF129T-I/SNVAO
Manufacturer No:
USBF129T-I/SNVAO
Manufacturer:
Microchip
Package:
8-SOIC (0.154, 3.90mm Width)
Description:
USB Hub Firmware Memory
Quantity:
In Stock :1370
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Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
USBF129T-I/SNVAO Information
Microchip USBF129T-I/SNVAO technical specifications, attributes, parameters and parts with similar specifications to Microchip USBF129T-I/SNVAO.
- Type
- Parameter
- Density
- 512 KByte
- Operating Voltage Min (V)
- 2.7
- Operating Voltage Max (V)
- 3.6
- Max. Clock Freq.
- 30 MHz
- Page Size (Bytes)
- 256
- Write Protected
- No
- Endurance
- 100,000
- Data Retention
- 20
- Bus Modes
- SPI,SDI
- Battery Backup
- No
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip USBF129T-I/SNVAO.
Data Sheets:
USBF129, a USB Firmware memory chip, is a companion to the Microchip Automotive USB Smart Hub devices: USB84604 and USB84602. It is factory pre-programmed with version 129 of the binary firmware, which contains application firmware and default hub configuration settings. The USBF129 memory function assures proper functionality, providing for decreased development time and engineering resource, and overall faster time to market. Full custom programming alternatives are available upon request.
The USB Firmware memory family features a four-wire, SPI-compatible interface that allows for a low pin-count package, which occupies less board space and ultimately lowers total system costs. It is manufactured with proprietary, high-performance CMOS SuperFlash technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches.
- Preprogrammed with binary image129 for automotive usage. See “FlexConnect Firmware for USB84604” application note for complete feature set
- Integration with head unit systems
- First, second, and third row USB media hubs
- 512 KByte (4 Mbit) memory size
- Single Voltage Read and Write Operations- 2.7–3.6V
- Serial Interface Architecture- SPI Compatible: Mode 0 and Mode 3
- Read Support: Dual Input/Output I/O
- High Speed Clock Frequency up to 30 MHz
- Endurance: 100,000 Cycles (typical)
- Greater than 20 years Data Retention
- Active Read Current: 5 mA (typical)
- Standby Current: 5 µA (typical)
- Power-down Mode: 3µA (typical)
- Uniform 4 KByte sectors
- Uniform 64 KByte overlay blocks
- Sector-Erase Time: 40 ms (typical)
- Byte-Program Time: 4 ms/256 bytes (typical)
- Page Program Mode - 256 Bytes/Page
- End-of-Write Detection- Software polling the BUSY bit in Status Register
- Hold Pin (HOLD#)- Suspends a serial sequence to the memorywithout deselecting the device
- Write Protection (WP#)- Enables/Disables the Lock-Down function of the status register
- Software Write Protection- Write protection through Block-Protection bits instatus register
- Automotive grade 3: -40°C to +85°C
- 8-lead SOIC (150 mils)
- All devices are RoHS compliant
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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