SCC2692AC1N40 NXP Semiconductors, SCC2692AC1N40 Datasheet - Page 4

• Manufacturer Part Number: SCC2692AC1N40
• Description: UART 2-CH 5V 40-Pin PDIP Tube
• Manufacturer: NXP Semiconductors

Specifications of SCC2692AC1N40

• Package: 40PDIP
• Number Of Channels Per Chip: 2
• Maximum Data Rate: 0.1152 MBd
• Transmitter And Receiver Fifo Counter: No
• Operating Supply Voltage: 5 V
• Minimum Single Supply Voltage: 4.5 V
• Maximum Processing Temperature: 260 °C
• Maximum Supply Current: 10 mA
• No. Of Channels: 2
• Supply Voltage Range: 4.5V To 5.5V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: DIP
• No. Of Pins: 40
• Termination Type: SMD
• Ic Generic Number: 2692
• Data Rate: 1Mbps
• Uart Features: Parity, Framing & Overrun Detection, False Start Bit Detection, Line Break Detection & Generation
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
BLOCK DIAGRAM
1998 Sep 04
Dual asynchronous receiver/transmitter (DUART)
X1/CLK
RESET
INTRN
D0–D7
A0–A3
WRN
CEN
RDN
X2
4
8
OPERATION CONTROL
INTERRUPT CONTROL
R/W CONTROL
BUS BUFFER
GENERATOR
SELECTORS
BAUD RATE
COUNTER/
XTAL OSC
ADDRESS
DECODE
CLOCK
TIMING
TIMER
CSRB
CTLR
CTLR
CSRA
IMR
ACR
ISR
U
Figure 2. Block Diagram
4
SHIFT REGISTER
HOLDING REG (3)
SHIFT REGISTER
SELECT LOGIC
DETECTORS (4)
HOLDING REG
OUTPUT PORT
CHANNEL A
CHANNEL B
(AS ABOVE)
INPUT PORT
CHANGE OF
FUNCTION
TRANSMIT
TRANSMIT
RECEIVE
RECEIVE
MRA1, 2
STATE
OPCR
OPR
CRA
SRA
IPCR
ACR
7
8
Product specification
SCC2692
SD00132
TxDA
RxDA
TxDB
RxDB
IP0-IP6
OP0-OP7
V
GND
CC