tmp89fm42 TOSHIBA Semiconductor CORPORATION, tmp89fm42 Datasheet - Page 392

• Manufacturer Part Number: tmp89fm42
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

25.2 Operating Conditions
25. Electrical Characteristics
RA002
Supply voltage
Input high voltage
Input low voltage
Clock frequency
25.2.3 Serial PROM mode
Parameter
Figure 25-3 Clock gear (fcgck) and High-frequency clock (fc)
5.5
4.5
[V]
Symbol
fcgck
V
V
V
V
V
fc
IH1
IH2
Gear clock(fcgck) frequency range
DD
IL1
IL2
MODE pin
Hysteresis input
MODE pin
Hysteresis input
XIN, XOUT
Pins
[MHz]
Page 378
NORMAL1, 2 modes
V
V
V
DD
DD
DD
t 4.5 V
t 4.5 V
t 4.5 V
5.5
4.5
High-frequency clock(fc) frequency range
[V]
Condition
V
V
DD
DD
0.25
Min
4.5
1.0
u 0.70
u 0.75
0
[MHz]
(V
SS
V
V
0 V, Topr
DD
DD
Max
V
10.0
10.0
5.5
u 0.30
u 0.25
DD
TMP89FM42
10 to 40qC)
MHz
Unit
V