M62015L/FP, M62016L/FP
Operating Description
VSH
VSH
3V
VSL
VCC
∆VS
GND
VSL
VSH
VSL VBATT
VSH
VSL VBATT
VBATT
INT
GND
Uncertain
area
RESET
td
GND
td
Uncertain
area
(1) (2)
(3)
(4)
(5)(6)
(7) (8)
(9)(10)
(1): If VCC rises to VSH (2.76V), the INT output is set to high level.
(2): RESET goes high td (s) after VSH.
* td = 1.52 × 105 × C (s)
(3): If VCC drops to VSL (2.70V), INT goes low.
* RESET output continues to be held high.
(4): If VCC returns to VSH, the INT output is set to high level.
(5): Same as (3).
(6): If VCC becomes lower than VBATT (2.00V), the RESET output is set to low thereby resetting the microcomputer and
initializing system.
(7): Same as (1).
(8): Same as (2).
(9): Same as (3) and (5).
(10): Same as (6).
Figure 2 Operating Waveform
Rev.1.00 Sep 14, 2005 page 4 of 5