CS82C54 Intersil, CS82C54 Datasheet - Page 20

• Manufacturer Part Number: CS82C54
• Description: IC TIMER PROG CMOS 8MHZ 28-PLCC
• Manufacturer: Intersil
• Type: Programmable Timerr

Specifications of CS82C54

• Frequency: 8MHz
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 10mA
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-PLCC
• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• Rohs Compliant: No
• Number Of Leads: 28
• Operating Frequency: 8 MHz
• Package Type: PLCC
• Power, Standby: 5 V
• Technology: CMOS
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Count: -

Plastic Leaded Chip Carrier Packages (PLCC)
0.020 (0.51) MAX
3 PLCS
NOTES:
0.042 (1.07)
0.048 (1.22)
1. Controlling dimension: INCH. Converted millimeter dimensions are
2. Dimensions and tolerancing per ANSI Y14.5M-1982.
3. Dimensions D1 and E1 do not include mold protrusions. Allowable
4. To be measured at seating plane
5. Centerline to be determined where center leads exit plastic body.
6. “N” is the number of terminal positions.
not necessarily exact.
mold protrusion is 0.010 inch (0.25mm) per side. Dimensions D1
and E1 include mold mismatch and are measured at the extreme
material condition at the body parting line.
PIN (1) IDENTIFIER
0.045 (1.14)
MIN
C L
D1
D
0.026 (0.66)
0.032 (0.81)
0.050 (1.27) TP
VIEW “A” TYP.
20
0.042 (1.07)
0.056 (1.42)
E1
-C-
E
C L
0.025 (0.64)
MIN
0.013 (0.33)
0.021 (0.53)
contact point.
A
A1
-C-
0.004 (0.10)
D2/E2
D2/E2
0.025 (0.64)
0.045 (1.14)
SEATING
PLANE
VIEW “A”
0.020 (0.51)
MIN
R
82C54
C
N28.45
28 LEAD PLASTIC LEADED CHIP CARRIER PACKAGE
SYMBOL
A1
D1
D2
E1
E2
D
N
A
E
(JEDEC MS-018AB ISSUE A)
0.165
0.090
0.485
0.450
0.191
0.485
0.450
0.191
MIN
INCHES
28
MAX
0.180
0.120
0.495
0.456
0.219
0.495
0.456
0.219
12.32
11.43
12.32
11.43
MILLIMETERS
4.20
2.29
4.86
4.86
MIN
28
12.57
11.58
12.57
11.58
MAX
4.57
3.04
5.56
5.56
Rev. 2 11/97
NOTES
4, 5
4, 5
3
3
6
-
-
-
-