Data Sheet

Richlink Technology Corp.
6
RL62M01A BLE Module Datasheet
Copyright © 2020 Richlink Technology Corp. All rights reserved.
◼ INTERFACE DESCRIPTIONS
⚫ UART
RL62M01A provides multiple UART baud-rate. The common baud-rate is shown
in below table. The UART clock error between two devices should be less than +/-
2.5%.
RL62M01A UART Features:
➢ Supports 7/8 data format.
➢ 1/2 bit stop bit.
➢ Configurable parity bit: odd/even.
➢ Programmable baud rate (maximum baud rate=4Mbps).
➢ Support hardware flow control.
➢ RX line idle state detect.
➢ DMA supported.
Baud-rate (bps)
Error (%)
Baud-rate (bps)
Error (%)
1200
-0.23
460800
0.17
9600
< 0.01
500000
< 0.01
14400
< 0.01
921600
0.18
19200
< 0.01
1000000
< 0.01
28800
< 0.01
1382400
0.17
38400
< 0.01
1444400
-0.31
57600
< 0.01
1500000
< 0.01
76800
0.01
1843200
-0.35
115200
< 0.01
2000000
0.02
128000
0.02
2764800
0.14
153600
-0.1
3000000
0.06
230400
0.03
4000000
0.03
Table : UART Baud Rate