X40620 Datasheet, PDF (4/17 Pages) Xicor Inc. – Dual Voltage CPU Supervisor with 64K Serial EEPROM

X40620
Figure 2. Set V_TRIP Level Sequence (V_CC ≥ V_TRIP)
V_{CC VTRIP}
RESET
V_P = 15V
0 1 23 4 56 7
01 23 4 56 7
01 23 4 56 7
01 23 4 56 7
SCL
SDA
D8h
00h
Figure 3. Set V2_TRIP Level Sequence (V_CC ≥ V2_TRIP)
V2_TRIP
V2MON
RESET
V_P = 15V
01h
00h
01h sets V_CC
0 1 23 4 56 7
01 23 4 56 7
01 23 4 56 7
01 23 4 56 7
SCL
SDA
D8h
00h
0Dh
00h
0Dh sets V2MON
Figure 4. Reset V_TRIP Level Sequence (V_CC > 3V, WEL is set.)
V_{CC VTRIP}
RESET
V_P = 15V
0 1 23 4 56 7
01 23 4 56 7
01 23 4 56 7
01 23 4 56 7
SCL
SDA
D8h
00h
03h
00h
03h resets V_CC
Characteristics subject to change without notice. 4 of 17