Document Number: 002-04578 Rev. *A
Page 40 of 64
MB90910 Series
11.2 Recommended Conditions
(V
SS
AV
SS
0 V)
* : For the restricted reliability, contact us if use the devices over Ta=+105 °C.
It is ensured to write/erase data to the Flash memory between T
A
40 °C and
105 °C.
WARNING:
The recommended operating conditions are required in order to ensure the normal operation of
the semiconductor device. All of the device's electrical characteristics are warranted when the
device is operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges.
Operation outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented
on the data sheet. Users considering application outside the listed conditions are advised to contact
their representatives beforehand.
Parameter
Symbol
Value
Unit
Remarks
Min
Typ
Max
Power supply voltage
V
CC
,
AV
CC
3.0
5.0
5.5
V
Under normal operation
2.6
5.5
V
Maintains RAM data in stop mode
Smoothing capacitor
C
S
0.1
1.0
F
Use a ceramic capacitor or comparable
capacitor of the AC characteristics. By-
pass capacitor at the V
CC
pin should
be greater than this capacitor.
Operating temperature
T
A
40
105
°C
40
125
°C
*
C
C
S
C Pin Connection Diagram
