PI7C9X1172CLEX - Brand New DIODES UART
In Stock:0 ,Ready for Immediate Shipping
New
Lead_Free
In Stock:
0,
Ready for Immediate Shipping
$7.63229 /pcs
Each disc contains 3000 pcs
≥1:
$7.63228
≥10:
$7.55596
≥50:
$7.47964
≥100:
$7.25067
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The PI7C9X1172 is a I?C-bus/SPI to a dual-channel high performance UART bridge controller. It offers data rates up to 33Mbps and guarantees low operating and sleeping current. The PI7C9X1172 also has up to 8 additional programmable general purpose I/O [GPIO] pins. The device comes in very small QFN32 and TSSOP28 packages, which makes it ideally suitable for cost efficient, handheld, battery operated applications. These UARTs provide a bridge for protocol conversion from I?C -bus or SPI to and RS-232/RS-485 and are fully bidirectional. The PI7C9X1172 supports SPI clock speeds up to 33 Mbps and IrDA SIR up to 1.152 Mbit/s. PI7C9X1172’s internal register set is backward-compatible with the widely used and widely popular 16C450 UART. The PI7C9X1172 also provides additional advanced features such as auto hardware and software flow control, automatic RS-485 support,support for fractional baud rates and software reset. This allows the software to reset the UART at any moment, independent of the hardware reset signal. Features Dual channel full-duplex UART Support I?C-bus or SPI interface 64 bytes FIFO (transmitter and receiver) Fully compatible with industry standard 16C450, 16C550 and 16C2550 Baud Rates up to 16Mbit/s in 4X sampling clock rate Programmable character formatting: - 5-bit, 6-bit, 7-bit or 8-bit character - Even, odd, or no parity - 1, 1.5, or 2 stop bits Programmable Receive and Transmit FIFO trigger levels Special character detection Internal Loopback mode Line break generation and detection Flow control Support hardware flow control using RTS/CTS Support software flow control with programmable Xon /Xoff characters Programmable single or double Xon/Xoff characters Interface control Automatic RS-485 slave address detection RS-485 driver direction control via RTS signal RS-485 driver direction control inversion Built-in IrDA encoder and decoder interface Supports IrDA SIR with speeds up to 115.2 kbit/s (optional 1.152Mbps) Up to eight user programmable GPIO pins Software reset Others Low standby current at 3.3 V Wide operation voltage (1.8V, 2.5V or 3.3V) Industrial temperature ranges -40 ?C to 85 ?C Available in QFN32 and TSSOP28 packages Crystal oscillator (up to 24MHz) or external clock (up to 64MHz) input I?C interface Compliant with I?C-bus fast speed Support slave mode only SPI interface PI7C9X1172 supports 33 Mbit/s maximum SPI clock speed Support SPI mode 0 (slave mode only)
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Additional Information
- Datasheet: Download PI7C9X1172CLEX
- Chipdatas Part: CD83-PI7C9X1172CLEX
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 06:54 +0800
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