SC16C852IBS,151 NXP Semiconductors, SC16C852IBS,151 Datasheet - Page 51

• Manufacturer Part Number: SC16C852IBS,151
• Description: IC UART DUAL W/FIFO 32HVQFN
• Manufacturer: NXP Semiconductors
• Type: IrDAr

Specifications of SC16C852IBS,151

• Number Of Channels: 2, DUART
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Features: Programmable
• 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
• Voltage: 1.65 V ~ 1.95 V
• Data Rate: 5 Mbps
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 2.5 V
• Supply Current: 2 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935283099151 SC16C852IBS-S

NXP Semiconductors
SC16C852_1
Product data sheet
Fig 24. Transmit ready timing in non-FIFO mode (16 mode)
Fig 25. Transmit ready timing in non-FIFO mode (68 mode)
TXRDYA, TXRDYB
TXRDYA, TXRDYB
TXA, TXB
CS (write)
TXA, TXB
D0 to D7
D0 to D7
IOW
t
d(IOW-TXRDYH)
byte #1
byte #1
active
active
t
d(CS-TXRDYH)W
start
start
bit
bit
t
transmitter
d(start-TXRDY)
not ready
t
d(start-TXRDY)
D0
D0
Rev. 01 — 31 August 2009
transmitter
not ready
D1
D1
Dual UART with 128-byte FIFOs and IrDA encoder/decoder
D2
D2
data bits (0 to 7)
data bits (0 to 7)
D3
D3
D4
D4
active transmitter
D5
D5
ready
transmitter ready
D6
D6
active
D7
D7
parity
parity
bit
bit
SC16C852
stop
stop
bit
bit
© NXP B.V. 2009. All rights reserved.
next data
next data
start
start
bit
bit
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002aac623
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