IP82C52 Intersil, IP82C52 Datasheet - Page 19

• Manufacturer Part Number: IP82C52
• Description: IC UART/BRG PERIPHERAL 28-DIP
• Manufacturer: Intersil

Specifications of IP82C52

• 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: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Burn-In Circuits
NOTES:
1. V
2. V
3. Component Values:
GND = 0V
V
R1 = 1.2KΩ, 1/4W, 5%
R2 = 47KΩ, 1/4W, 5%
R3 = 10KΩ, 1/4W, 5%
C1 = 1.0µF nominal
C2 = 0.01µF minimum
F0 = 100KHz ±10%, F1 = F0/2, F2 = F1/2 . . . F12 = F11/2
CC
IH
IL
= -0.2V to +0.4V
= 4.5V ±10%
= 5.5V ±0.5V
Q5
Q6
Q7
Q8
Q7
Q8
Q1
19
VCC/2
GND
V
Q3
Q4
Q5
Q6
Q7
Q8
Q7
Q8
Q1
Q2
CC
F0
R2
R2
R2
R2
R2
R2
R2
10
11
5
6
7
8
9
Q2
R1
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R1
12
Q4
4
R2
R2
10
11
12
13
14
GND
1
2
3
4
5
6
7
8
9
13
F0
3
R2
R2
MD82C52 CERDIP
MR82C52 CLCC
Q3
14
2
VCC/2
R2
R1
82C52
V
15
CC
1
R1
R1
GND
16
28
GND
17
C2
27
V
V
28
27
26
25
24
23
22
21
20
19
18
17
16
15
18
26
CC
CC
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
25
24
23
22
21
20
19
R1
R1
R1
R1
R1
R1
GND
VCC/2
V
VCC/2
A
VCC/2
VCC/2
VCC/2
VCC/2
V
GND
GND
VCC/2
CC
CC
V
VCC/2
A
VCC/2
VCC/2
VCC/2
VCC/2
CC
A
A
C2
V
V
V
CC
CC
CC
C1
R3
C1
R3
April 26, 2006
FN2950.3