DS14285Q Maxim Integrated Products, DS14285Q Datasheet - Page 26

• Manufacturer Part Number: DS14285Q
• Description: IC RTC W/NV RAM CNTRL 28-PLCC
• Manufacturer: Maxim Integrated Products
• Type: Clock/Calendar/NVSRAMr

Specifications of DS14285Q

• Memory Size: 114B
• Time Format: HH:MM:SS (12/24 hr)
• Date Format: YY-MM-DD-dd
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-LCC, 28-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PACKAGE INFORMATION (continued)
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline
information, go to www.maxim-ic.com/DallasPackInfo.)
DS14287 REAL-TIME CLOCK PLUS RAM
Maxim/Dallas Semiconductor cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim/Dallas Semiconductor product.
No circuit patent licenses are implied. Maxim/Dallas Semiconductor reserves the right to change the circuitry and specifications without notice at any time.
M a x i m I n t e g r a t e d P r o d u c t s , 1 2 0 S a n G a b r i e l D r i v e , S u n n y v a l e , C A 9 4 0 8 6 4 0 8 - 7 3 7 - 7 6 0 0
The Maxim logo is a registered trademark of Maxim Integrated Products, Inc. The Dallas logo is a registered trademark of Dallas Semiconductor Corporation.
G IN.
A IN.
B IN.
C IN.
D IN.
E IN.
F IN.
H IN.
K IN.
J IN.
PKG
DIM
MM
MM
MM
MM
MM
MM
MM
MM
MM
MM
1.320
33.53
0.720
18.29
0.345
0.100
0.015
0.110
0.090
0.590
14.99
0.008
0.015
8.76
2.54
0.38
2.79
2.29
0.20
0.38
MIN
24-PIN
© 2005 Maxim Integrated Products • Printed USA
1.335
33.91
0.740
18.80
0.370
0.130
0.030
0.140
0.110
0.630
16.00
0.012
0.021
MAX
9.40
3.30
0.76
3.56
2.79
0.30
0.53
26 of 26
NOTE: PINS 2, 3, 16, AND 20 ARE MISSING BY DESIGN.
DS14285/DS14287