MB89990 データシートの表示（PDF） - Fujitsu
部品番号
コンポーネント説明
メーカー
MB89990 Datasheet PDF : 42 Pages
| |||
MB89990 Series
(Continued)
Parameter Symbol Pin name
Condition
ICC
Power supply
voltage*
ICCS
ICCH
Input capacitance CIN
FC = 4.2 MHz
VCC
FC = 4.2 MHz
TA = +25 °C
Except AVR,
AVSS, VCC, and VSS
f = 1 MHz
(VCC = 5.0 V, VSS = 0.0 V, TA = –40°C to +85°C)
Min.
Value
Typ.
Unit Remarks
Max.
—
5
10 mA MB89997
—
7
12 mA MB89P195
—
3
7 mA Sleep mode
—
—
1
µA Stop mode
—
10
— pF
* : For the MB89PV190, the current consumption of a connected EPROM and ICE is not included.
The mesurement condition of the power supply current are set as VCC = 5.0 V with an external clock.
4. AC Characteristics
(1) Reset Timing
Parameter
RST “L” pulse width
Symbol
tZLZH
(VCC = +5.0 V±10%, VSS = 0.0 V, TA = –40°C to +85°C)
Condition
Value
Unit Remarks
Min.
Max.
—
16 tHCYL
—
ns
Note: tXCYL is the oscillation period (1/FC) input to the X0 pin.
RST
t ZLZH
0.2 VCC
0.2 VCC
25
Share Link: 