PC16552DV/NOPB National Semiconductor, PC16552DV/NOPB Datasheet - Page 13

• Manufacturer Part Number: PC16552DV/NOPB
• Description: IC UART DUAL WITH FIFO 44-PLCC
• Manufacturer: National Semiconductor

Specifications of PC16552DV/NOPB

• Features: False-start Bit Detection
• Number Of Channels: 2, DUART
• Fifo's: 16 Byte
• Voltage - Supply: 5V
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• No. Of Channels: 2
• Data Rate: 1.5Mbps
• Uart Features: Independently Controlled Transmit, Receive, Line Status, And Data Set Interrupts
• Supply Voltage Range: 4.5V To 5.5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *PC16552DV; *PC16552DV/NOPB; PC16552DV

8 0 Registers
DLAB1
DLAB2
0
0
0
0
X
X
X
X
X
1
1
1
0
0
0
0
X
X
X
X
X
1
1
1
CHSL
CHSL
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
A
A
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
TABLE I Register Addresses
2
2
A
A
0
0
1
1
1
0
0
1
1
0
0
1
0
0
1
1
1
0
0
1
1
0
0
1
1
1
A
A
0
1
0
0
1
0
1
0
1
0
1
0
0
1
0
0
1
0
1
0
1
0
1
0
0
0
13
Receiver Buffer (Read)
Transmitter Holding
Register (Write)
Interrupt Enable
Interrupt Identification (Read)
FIFO Control (Write)
Line Control
MODEM Control
Line Status
MODEM Status
Scratch
Divisor Latch
(Least Significant Byte)
Divisor Latch
(Most Significant Byte)
Alternate Function
Receiver Buffer (Read)
Transmitter Holding
Register (Write)
Interrupt Enable
Interrupt Identification (Read)
FIFO Control (Write)
Line Control
MODEM Control
Line Status
MODEM Status
Scratch
Divisor Latch
(Least Significant Byte)
Divisor Latch
(Most Significant Byte)
Alternate Function
Register
Register
C
H
A
N
N
C
H
A
N
N
E
L
1
E
L
2