CP82C50A-5Z Intersil, CP82C50A-5Z Datasheet - Page 22

• Manufacturer Part Number: CP82C50A-5Z
• Description: IC ASYNC COMM ELEMENT UART 40DIP
• Manufacturer: Intersil

Specifications of CP82C50A-5Z

• Features: Single Chip UART/BRG
• Number Of Channels: 1, UART
• Protocol: RS232C
• Voltage - Supply: 4.5 V ~ 5.5 V
• With Parallel Port: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.600", 15.24mm)
• Rohs Compliant: YES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Timing Waveforms
NOTES:
NOTES:
1. See Write Cycle Timing.
2. See Read Cycle Timing.
1. See Write Cycle Timing.
2. See Read Cycle Timing.
(READ REC DATA BUFFER OR ROLSR)
(DATA READY OR RCVR ERR)
SIN (RECEIVER INPUT DATA)
DOSTR/DOSTR
DISTR/DISTR
SERIAL OUT
INTERRUPT
(Continued)
(WR THR)
22
NOTE 1
(RD IIR)
NOTE 2
(SOUT)
(THRE)
SAMPLE CLK
SAMPLE CLK
DISTR/DISTR
INTERRUPT
NOTE 2
(37)
tHR
RCLK
(39)
tIRS
(38)
tSI
FIGURE 9. TRANSMITTER TIMING
START
FIGURE 8. RECEIVER TIMING
START
DATA (5-8)
82C50A
DATA BITS (5-8)
(37)
tHR
8 CLKS
PARITY
STOP
(1-2)
PARITY
START
STOP
tSTI (40)
tSCD (34)
ACTIVE
tSINT (35)
tIR (41)
tRINT
(36)
August 24, 2006
FN2958.5