SC68C2550BIB48,151 NXP Semiconductors, SC68C2550BIB48,151 Datasheet - Page 26

• Manufacturer Part Number: SC68C2550BIB48,151
• Description: IC UART DUAL W/FIFO 48-LQFP
• Manufacturer: NXP Semiconductors
• Type: 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s with 16-byte FIFOsr

Specifications of SC68C2550BIB48,151

• Number Of Channels: 2, DUART
• Package / Case: 48-LQFP
• Features: False-start Bit Detection
• Fifo's: 16 Byte
• Voltage - Supply: 2.5V, 3.3V, 5V
• With Auto Flow Control: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Data Rate: 5 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.25 V
• Supply Current: 4.5 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 2.5 V or 3.3 V or 5 V
• Transmit Fifo: 16Byte
• Receive Fifo: 16Byte
• Transmitter And Receiver Fifo Counter: Yes
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-3296; 935278765151; SC68C2550BIB48-S

NXP Semiconductors
SC68C2550B_3
Product data sheet
Fig 7.
Fig 8.
(1) CS timing during a write cycle. See
(2) CS timing during a read cycle. See
DSRA, DSRB
DTRA, DTRB
CTSA, CTSB
RTSA, RTSB
CS (write)
external clock
CS (read)
CDA, CDB
Modem input/output timing
External clock timing
f
RIA, RIB
XTAL
IRQ
(1)
(2)
=
-------------- -
t
w clk
1
change of state
active
t
WL
Figure
Figure
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
t
t
d7
w(clk)
5.
6.
Rev. 03 — 9 October 2009
change of state
t
WH
t
d8
change of state
active
active
t
d9
t
d8
change of state
active
active
SC68C2550B
t
d8
change of state
© NXP B.V. 2009. All rights reserved.
active
002aac357
active
002aab089
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