DS1315 Maxim, DS1315 Datasheet - Page 20

• Manufacturer Part Number: DS1315
• Description: The DS1315 Phantom Time Chip is a combination of a CMOS timekeeper and a nonvolatile memory controller
• Manufacturer: Maxim

PIN CONFIGURATIONS (continued)
PACKAGE INFORMATION
Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a
different suffix character, but the drawing pertains to the package regardless of RoHS status.
For the latest package outline information and land patterns (footprints), go to www.maxim-ic.com/packages.
PACKAGE TYPE
BAT1
GND
GND
WE
X1
X2
16 TSSOP
D
Q
16 PDIP
16 SO
16-Pin SO (300 mil)
1
2
3
4
5
6
7
8
PACKAGE CODE
16
15
14
12
11
10
13
9
W16+2
U20+1
P16+1
V
V
BAT2
RST
ROM/RAM
OE
CEI
CEO
CC1
CC0
20 of 21
OUTLINE NO.
BAT1
GND
GND
WE
NC
NC
X1
X2
21-0043
21-0066
21-0042
D
Q
10
4
6
1
2
3
5
7
8
9
20-Pin TSSOP
LAND PATTERN NO.
20
19
18
16
15
14
13
12
11
17
90-0116
90-0107
—
V
V
BAT2
NC
CEI
CEO
ROM/RAM
RST
OE
NC
CC1
CC0