Datasheet

STM690, STM704, STM795, STM802, STM804, STM805, STM806 Description
Doc ID 10519 Rev 9 7/42
Figure 3. Logic diagram (STM795)
Table 2. Signal names
MR Push-button reset input
WDI Watchdog input
RST Active-low reset output
RST
(1)
1. Open drain for STM804/805 only.
Active-high reset output
E
(2)
Chip enable input
E
CON
(2)
2. STM795.
Conditioned chip enable output
Vccsw
(2)
V
CC
switch output
V
OUT
Supply voltage output
V
CC
Supply voltage
V
BAT
Backup supply voltage
PFI Power-fail input
PFO Power-fail output
V
SS
Ground
AI08848
V
CC
V
BAT
STM795
V
SS
V
OUT
RST
V
CCSW
E
E
CON