BCM20713A1KUFBXG Datasheet, PDF (52/65 Pages) Cypress Semiconductor – Single-Chip Bluetooth Transceiver and Baseband Processor

BCM20713 Preliminary Data Sheet
Timing and AC Characteristics
UART Timing
Table 22: UART Timing Specifications
Reference
1
2
3
Characteristics
Minimum
Delay time, UART_CTS_N low to UART_TXD valid –
Setup time, UART_CTS_N high before midpoint of –
stop bit
Delay time, midpoint of stop bit to UART_RTS_N –
high
Maximum
24
10
Unit
Baudout cycles
ns
2
Baudout cycles
Figure 12: UART Timing
UART_CTS_N
1
UART_TXD
UART_RXD
UART_RTS_N
Midpoint of STOP
bit
3
2
Midpoint of STOP
bit
Broadcom^®
December 21, 2015 • 20713-DS102-R
Single-Chip Bluetooth Transceiver and Baseband Processor
Page 51
BROADCOM CONFIDENTIAL