SC68C652BIB48,151 NXP Semiconductors, SC68C652BIB48,151 Datasheet - Page 34

• Manufacturer Part Number: SC68C652BIB48,151
• Description: IC UART DUAL W/FIFO 48-LQFP
• Manufacturer: NXP Semiconductors

Specifications of SC68C652BIB48,151

• 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-LQFP
• Transmitter And Receiver Fifo Counter: Yes
• Data Rate: 5Mbps
• Package Type: LQFP
• Operating Supply Voltage (max): 5.5V
• Mounting: Surface Mount
• Pin Count: 48
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3297; 935278766151; SC68C652BIB48-S

NXP Semiconductors
SC68C652B_2
Product data sheet
Fig 11. Receive ready timing in FIFO mode
Fig 12. Transmit timing
RXA, RXB
TXA, TXB
CS (write)
RXRDYA,
CS (read)
RXRDYB
IRQ
active
Start
Start
bit
bit
t
t
d12
d13
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
transmitter ready
active
D5
D5
D6
D6
D7
D7
parity
parity
bit
bit
SC68C652B
Stop
Stop
bit
bit
first byte that
reaches the
trigger level
active data
Start
next
data
t
t
© NXP B.V. 2009. All rights reserved.
t
ready
d16
bit
d14
active
active
d15
002aab092
002aab093
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