m48t201v STMicroelectronics, m48t201v Datasheet - Page 8

• Manufacturer Part Number: m48t201v
• Description: 5.0 Or 3.3v Timekeeper Supervisor
• Manufacturer: STMicroelectronics

Figure 3.
1. If the second chip enable pin (E2) is unused, it should be tied to V
8/35
0.1 F
Hardware hookup
5V
32,768 Hz
CRYSTAL
LITHIUM
CELL
V CC
E
W
G
WDI
RSTIN1
RSTIN2
V SS
M48T201Y/V
DQ0-DQ7
A0-A18
IRQ/FT
GCON
ECON
V OUT
SQW
RST
OUT
.
0.1 F
V CC
E2
E
W
G
V SS
(1)
DQ0-DQ7
A0-Axx
CMOS
SRAM
AI00604