SC16C654BIEC,551 NXP Semiconductors, SC16C654BIEC,551 Datasheet - Page 3

• Manufacturer Part Number: SC16C654BIEC,551
• Description: IC UART QUAD W/FIFO 64-LFBGA
• Manufacturer: NXP Semiconductors
• Type: IrDAr

Specifications of SC16C654BIEC,551

• Number Of Channels: 4, QUART
• Package / Case: 64-LFBGA
• Features: False-start Bit Detection
• Fifo's: 64 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
• 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: 6 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 568-3280; 935279071551; SC16C654BIEC-S

Philips Semiconductors
4. Block diagram
9397 750 14965
Product data sheet
Fig 1. Block diagram of SC16C654B/654DB (16 mode)
INTA to INTD
CSA to CSD
D0 to D7
A0 to A2
INTSEL
RXRDY
RESET
TXRDY
16/68
IOW
IOR
SC16C654B/654DB
INTERRUPT
REGISTER
CONTROL
DATA BUS
CONTROL
SELECT
LOGIC
LOGIC
LOGIC
AND
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
Rev. 02 — 20 June 2005
XTAL1
REGISTERS
REGISTERS
TRANSMIT
CONTROL
CONTROL
RECEIVE
GENERATOR
CLOCK AND
BAUD RATE
LOGIC
LOGIC
FLOW
FLOW
FIFO
FIFO
XTAL2
CLKSEL
SC16C654B/654DB
TRANSMIT
REGISTER
REGISTER
RECEIVE
CONTROL
SHIFT
SHIFT
MODEM
LOGIC
ENCODER
DECODER
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
IR
IR
002aaa871
TXA to TXD
RXA to RXD
DTRA to DTRD
RTSA to RTSD
CTSA to CTSD
RIA to RID
CDA to CDD
DSRA to DSRD
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