The SC16C754B is a quad Universal Asynchronous Receiver/Transmitter (UART) with 64-byte FIFOs, automatic hardware/software flow control, and data rates up to 5 Mbit/s (3.3 V and 5 V). The SC16C754B offers enhanced features. It has a Transmission Control Register (TCR) that stores receiver FIFO threshold levels to start/stop transmission during hardware and software flow control. With the FIFO Ready (FIFO Rdy) register, the software gets the status of TXRDY/RXRDYfor all four ports in one access. On-chip status registers provide the user with error indications, operational status, and modem interface control. System interrupts may be tailored to meet user requirements. An internal loopback capability allows on-board diagnostics.
The UART transmits data, sent to it over the peripheral 8-bit bus, on the TX signal and receives characters on the RX signal. Characters can be programmed to be 5, 6, 7, or 8 bits. The UART has a 64-byte receive FIFO and transmit FIFO and can be programmed to interrupt at different trigger levels. The UART generates its own desired baud rate based upon a programmable divisor and its input clock. It can transmit even, odd, or no parity and 1, 1.5, or 2 stop bits. The receiver can detect break, idle, or framing errors, FIFO overflow, and parity errors. The transmitter can detect FIFO underflow. The UART also contains a software interface for modem control operations, and has software flow control and hardware flow control capabilities.
The SC16C754B is available in plastic LQFP64, LQFP80 and PLCC68 packages
型号 | 订购码 (12NC) | 可订购的器件编号 | 产品状态 | 封装 |
SC16C754BIA68 | 9352 749 38512 | SC16C754BIA68,512 | 量产 | PLCC68 (SOT188-2) |
SC16C754BIA68 | 9352 749 38529 | SC16C754BIA68,529 | 量产 | PLCC68 (SOT188-2) |
SC16C754BIA68 | 9352 749 38518 | SC16C754BIA68,518 | 量产 | PLCC68 (SOT188-2) |
SC16C754BIB80 | 9352 749 39528 | SC16C754BIB80,528 | 量产 | LQFP80 (SOT315-1) |
SC16C754BIB80 | 9352 749 39551 | SC16C754BIB80,551 | 量产 | LQFP80 (SOT315-1) |
SC16C754BIB80 | 9352 749 39557 | SC16C754BIB80,557 | 量产 | LQFP80 (SOT315-1) |
SC16C754BIBM | 9352 790 69128 | SC16C754BIBM,128 | 量产 | LQFP64 (SOT414-1) |
SC16C754BIBM | 9352 790 69151 | SC16C754BIBM,151 | 量产 | LQFP64 (SOT414-1) |
SC16C754BIBM | 9352 790 69157 | SC16C754BIBM,157 | 量产 | LQFP64 (SOT414-1) |
型号 | 订购码 (12NC) | 可订购的器件编号 | 化学成分 |
SC16C754BIA68 | 9352 749 38512 | SC16C754BIA68,512 | SC16C754BIA68 |
SC16C754BIA68 | 9352 749 38529 | SC16C754BIA68,529 | SC16C754BIA68 |
SC16C754BIA68 | 9352 749 38518 | SC16C754BIA68,518 | SC16C754BIA68 |
SC16C754BIB80 | 9352 749 39528 | SC16C754BIB80,528 | SC16C754BIB80 |
SC16C754BIB80 | 9352 749 39551 | SC16C754BIB80,551 | SC16C754BIB80 |
SC16C754BIB80 | 9352 749 39557 | SC16C754BIB80,557 | SC16C754BIB80 |
SC16C754BIBM | 9352 790 69128 | SC16C754BIBM,128 | SC16C754BIBM |
SC16C754BIBM | 9352 790 69151 | SC16C754BIBM,151 | SC16C754BIBM |
SC16C754BIBM | 9352 790 69157 | SC16C754BIBM,157 | SC16C754BIBM |
档案名称 | 标题 | 类型 | 格式 |
SC16C754B | 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs | Data sheet | |
AN10115 | Philips Microcontrollers in LIN Applications | Application note | |
AN00093 | SC16C550B 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs | Application note | |
AN00094 | TJA1041/1041A high speed CAN transceiver | Application note | |
AN00020 | TJA1050 high speed CAN transceiver | Application note | |
AN10211 | TJA1040 high speed CAN transceiver | Application note | |
AN96116 | PCA82C250/251 CAN Transceiver | Application note | |
PCA82C250_251_TJA1040_TJA1050 | Upgrading Note PCA82C250/251 -> TJA1040, TJA1050 | Other type |