Data Sheet

Part number:WG7837-V1
Model name :WG7837-V0
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UART Timing Specifications
Figure 6-6. UART Timing Diagram
Table 6-4. UART Timing Characteristics
Characteristic Condition Symbol MIN TYP MAX Unit
Baud rate 37.5 4364 Kbps
Baud rate accuracy per byte Receive-transmit -2.5 +1.5 %
Baud rate accuracy per bit Receive-transmit -12.5 +12.5 %
CTS low to TX_DATA on t3 0.0 2.0 us
CTS low to TX_DATA off Hardware flow control t4 1.0 Byte
CTS High Pulse Width t6 1.0 bit
RTS low to RX_DATA on t1 0.0 2.0 us
RTS high to RX_DATA off Interrupt set to 1/4 FIFO t2 16.0 Bytes
Figure 6-7. UART Data Frame