SC16C852IBS,128 NXP Semiconductors, SC16C852IBS,128 Datasheet - Page 53

• Manufacturer Part Number: SC16C852IBS,128
• Description: IC UART DUAL W/FIFO 32HVQFN
• Manufacturer: NXP Semiconductors

Specifications of SC16C852IBS,128

• Features: Programmable
• Number Of Channels: 2, DUART
• Fifo's: 128 Byte
• Protocol: RS485
• Voltage - Supply: 2.5 V ~ 3.3 V
• With Auto Flow Control: Yes
• With Irda Encoder/decoder: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
SC16C852_1
Product data sheet
Fig 28. Infrared transmit timing
Fig 29. Infrared receive timing
IrDA RX data
IrDA TX data
RX data
TX data
time
bit
start
time
bit
0
start
0
Rev. 01 — 31 August 2009
1
Dual UART with 128-byte FIFOs and IrDA encoder/decoder
1
0
0
1
1
UART frame
0
data bits
UART frame
0
data bits
0
0 to 1 16 clock delay
0
1
1
/
2
bit time
1
1
SC16C852
1
© NXP B.V. 2009. All rights reserved.
0
3
0
/
002aaa212
16
stop
1
bit time
002aaa213
stop
53 of 60
1