CDP68HC68T1EZ Intersil, CDP68HC68T1EZ Datasheet - Page 23

• Manufacturer Part Number: CDP68HC68T1EZ
• Description: IC RTC 32X8 NVSRAM CMOS 16DIP
• Manufacturer: Intersil
• Type: Clock/Calendar/NVSRAMr

Specifications of CDP68HC68T1EZ

• Memory Size: 32B
• Time Format: HH:MM:SS (12/24 hr)
• Date Format: YY-MM-DD-dd
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 3 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Small Outline Plastic Packages (SOIC)
NOTES:
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
10. Controlling dimension: MILLIMETER. Converted inch
N
1. Symbols are defined in the “MO Series Symbol List” in Section
2. Dimensioning and tolerancing per ANSI Y14.5M-1982.
3. Dimension “D” does not include mold flash, protrusions or gate
4. Dimension “E” does not include interlead flash or protrusions.
5. The chamfer on the body is optional. If it is not present, a visual
6. “L” is the length of terminal for soldering to a substrate.
7. “N” is the number of terminal positions.
8. Terminal numbers are shown for reference only.
9. The lead width “B”, as measured 0.36mm (0.014 inch) or greater
1
2.2 of Publication Number 95.
burrs. Mold flash, protrusion and gate burrs shall not exceed
0.15mm (0.006 inch) per side.
Interlead flash and protrusions shall not exceed 0.25mm (0.010
inch) per side.
index feature must be located within the crosshatched area.
above the seating plane, shall not exceed a maximum value of
0.61mm (0.024 inch)
dimensions are not necessarily exact.
0.25(0.010)
2
-A-
INDEX
AREA
3
e
B
D
M
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
C A
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
SEATING PLANE
M
For information regarding Intersil Corporation and its products, see www.intersil.com
-C-
E
-B-
B S
A
23
H
A1
α
0.10(0.004)
0.25(0.010)
M
L
h x 45°
B
M
CDP68HC68T1
C
M20.3
20 LEAD WIDE BODY SMALL OUTLINE PLASTIC PACKAGE
SYMBOL
A1
A
B
C
D
E
H
N
α
e
h
L
(JEDEC MS-013-AC ISSUE C)
0.0926
0.0040
0.014
0.0091
0.4961
0.2914
0.394
0.010
0.016
MIN
0°
0.050 BSC
INCHES
20
0.1043
0.0118
0.019
0.0125
0.5118
0.2992
0.419
0.029
0.050
MAX
8°
12.60
10.00
2.35
0.10
0.35
0.23
7.40
0.25
0.40
MIN
MILLIMETERS
0°
1.27 BSC
20
13.00
10.65
2.65
0.30
0.49
0.32
7.60
0.75
1.27
MAX
8°
October 29, 2007
Rev. 2 6/05
NOTES
FN1547.8
9
3
4
5
6
7
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