SC68C2550BIB48,151 NXP Semiconductors, SC68C2550BIB48,151 Datasheet - Page 12
![IC UART DUAL W/FIFO 48-LQFP](/photos/6/64/66484/568-48-lqfp_sot313-2_sml.jpg)
SC68C2550BIB48,151
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
Datasheet
1.SC68C2550BIB48151.pdf
(36 pages)
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
935278765151
SC68C2550BIB48-S
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SC68C2550BIB48,151
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
SC68C2550B_3
Product data sheet
Fig 4.
RXRDYA, RXRDYB
TXRDYA, TXRDYB
D0 to D7
A0 to A3
Internal Loopback mode diagram
RESET
R/W
IRQ
CS
SC68C2550B
INTERRUPT
REGISTER
CONTROL
CONTROL
DATA BUS
SELECT
LOGIC
LOGIC
LOGIC
AND
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
Rev. 03 — 9 October 2009
XTAL1
GENERATOR
REGISTERS
REGISTERS
CLOCK AND
BAUD RATE
TRANSMIT
RECEIVE
FIFO
FIFO
XTAL2
TRANSMIT
REGISTER
REGISTER
RECEIVE
CONTROL
SHIFT
SHIFT
MODEM
LOGIC
MCR[4] = 1
SC68C2550B
002aab336
© NXP B.V. 2009. All rights reserved.
RTSA, RTSB
CTSA, CTSB
DTRA, DTRB
DSRA, DSRB
(OP1A, OP1B)
RIA, RIB
(OP2A, OP2B)
CDA, CDB
TXA, TXB
RXA, RXB
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