SC68C652BIB48,157 NXP Semiconductors, SC68C652BIB48,157 Datasheet - Page 33

• Manufacturer Part Number: SC68C652BIB48,157
• Description: IC UART DUAL 48LQFP
• Manufacturer: NXP Semiconductors

Specifications of SC68C652BIB48,157

• Features: 2 Channels
• Number Of Channels: 2, DUART
• Fifo's: 32 Byte
• Voltage - Supply: 2.5V, 3.3V, 5V
• With Auto Flow Control: Yes
• With Irda Encoder/decoder: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• Mounting Type: Surface Mount
• Package / Case: 48-LFQFP
• Voltage: 2.25 V ~ 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935278766157; SC68C652BIB48; SC68C652BIB48

NXP Semiconductors
SC68C652B_2
Product data sheet
Fig 9.
Fig 10. Receive ready timing in non-FIFO mode
RXA, RXB
RXA, RXB
CS (read)
Receive timing
RXRDYA,
CS (read)
RXRDYB
IRQ
Start
Start
bit
bit
D0
D0
Rev. 02 — 2 November 2009
D1
D1
5 data bits
6 data bits
7 data bits
D2
D2
Dual UART with 32-byte FIFOs and IrDA encoder/decoder
16 baud rate clock
data bits (0 to 7)
data bits (0 to 7)
D3
D3
D4
D4
D5
D5
D6
D6
D7
D7
parity
parity
bit
bit
SC68C652B
Stop
Stop
bit
bit
active data
Start
Start
data
t
next
data
next
d10
active
t
t
bit
© NXP B.V. 2009. All rights reserved.
bit
t
ready
d16
active
d11
active
d15
002aab091
002aab090
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