SC16C2552BIA44 NXP Semiconductors, SC16C2552BIA44 Datasheet - Page 2

• Manufacturer Part Number: SC16C2552BIA44
• Description: UART, 2 CH, 16BYTE FIFO, 16C2552
• Manufacturer: NXP Semiconductors

Specifications of SC16C2552BIA44

• No. Of Channels: 2
• Data Rate: 5Mbps
• Supply Voltage Range: 2.25V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: PLCC
• No. Of Pins: 44
• Svhc: No SVHC (18-Jun-2010)
• Operating: RoHS Compliant
• Uart Features: Independent Transmit & Receive UART Control, Multi-Function Output, Modem Control Functions
• Rohs Compliant: Yes

NXP Semiconductors
3. Ordering information
Table 1.
4. Block diagram
SC16C2552B_3
Product data sheet
Type number
SC16C2552BIA44
Fig 1.
RXRDYA, RXRDYB
TXRDYA, TXRDYB
INTA, INTB
Block diagram of SC16C2552B
D0 to D7
A0 to A2
Ordering information
RESET
CHSEL
IOW
IOR
CS
SC16C2552B
Package
Name
PLCC44
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
Description
plastic leaded chip carrier; 44 leads
Rev. 03 — 12 February 2009
XTAL1
GENERATOR
CLOCK AND
REGISTERS
REGISTERS
BAUD RATE
TRANSMIT
RECEIVE
FIFO
FIFO
XTAL2
TRANSMIT
REGISTER
REGISTER
RECEIVE
SHIFT
SHIFT
CONTROL
MODEM
LOGIC
SC16C2552B
002aaa487
© NXP B.V. 2009. All rights reserved.
Version
SOT187-2
TXA, TXB
RXA, RXB
DTRA, DTRB
RTSA, RTSB
MFA, MFB
CTSA, CTSB
RIA, RIB
CDA, CDB
DSRA, DSRB
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