PC16550DN/NOPB National Semiconductor, PC16550DN/NOPB Datasheet - Page 2

• Manufacturer Part Number: PC16550DN/NOPB
• Description: IC UART WITH FIFO 40-DIP
• Manufacturer: National Semiconductor

Specifications of PC16550DN/NOPB

• Features: Modem Control Function
• Number Of Channels: 1, UART
• Fifo's: 16 Byte
• Voltage - Supply: 4.5 V ~ 5.5 V
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.600", 15.24mm)
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Msl: MSL 1 - Unlimited
• Data Rate Max: 128Kbps
• Ic Function: UART IC
• Interface Type: Serial
• No. Of Transceivers: 1
• Peak Reflow Compatible (260 C): Yes
• Supply Current: 15mA
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *PC16550DN; *PC16550DN/NOPB; PC16550DN

1 0 ABSOLUTE MAXIMUM RATINGS
2 0 DC ELECTRICAL CHARACTERISTICS
3 0 AC ELECTRICAL CHARACTERISTICS
4 0 TIMING WAVEFORMS
5 0 BLOCK DIAGRAM
6 0 PIN DESCRIPTIONS
7 0 CONNECTION DIAGRAMS
8 0 REGISTERS
8 1 Line Control Register
8 2 Typical Clock Circuits
Table of Contents
2
8 0 REGISTERS (Continued)
9 0 TYPICAL APPLICATIONS
8 3 Programmable Baud Generator
8 4 Line Status Register
8 5 FIFO Control Register
8 6 Interrupt Identification Register
8 7 Interrupt Enable Register
8 8 Modem Control Register
8 9 Modem Status Register
8 10 Scratchpad Register
8 11 FIFO Interrupt Mode Operation
8 12 FIFO Polled Mode Operation