DS14285Q Maxim Integrated Products, DS14285Q Datasheet - Page 24

• 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
(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.)
DS14285 24-PIN DIP
DS14285 24-PIN SO
24 of 26
A IN.
B IN.
C IN.
D IN.
G IN.
H IN.
K IN.
A IN.
B IN.
C IN.
G IN.
H IN.
K IN.
E IN.
F IN.
J IN.
E IN.
F IN.
J IN.
L IN.
PKG
PKG
DIM
DIM
MM
MM
MM
MM
MM
MM
MM
MM
MM
MM
MM
MM
MM
MM
MM
MM
MM
MM
MM
MM
phi
1.245
31.62
0.530
13.46
0.140
0.600
15.24
0.015
0.380
0.120
0.090
0.625
15.88
0.008
0.015
0.602
15.29
0.290
0.089
0.004
0.102
0.094
0.398
10.11
0.009
0.229
0.013
0.016
0.406
3.56
3.05
2.29
0.20
0.38
7.37
2.26
2.38
0.33
MIN
MIN
0°
0.050 BSC
1.27 BSC
24-PIN
24-PIN
1.270
32.25
0.550
13.97
0.160
0.625
15.88
0.050
0.145
0.110
0.675
17.15
0.012
0.022
0.612
15.54
0.300
0.095
0.012
0.105
0.416
10.57
0.013
0.019
0.040
MAX
MAX
4.06
1.27
3.68
2.79
0.30
0.56
7.65
2.41
0.30
2.68
0.33
0.48
1.02
8°