Philips CEM2100/00, Service Manual

Page: 390 / 430

Page 268
22. Electrical Characteristics
22.1 Absolute Maximum Ratings
T
5CL8
22.2 Operating Conditions
The Operating Conditions shows the conditions under which the device be used in order for it to operate normally
while maitaining its quality. If the device is used outside the range of Operating Conditions (power supply voltage,
operating temperature range, or AC/DC rated values), it may operate erratically. Therefore, when designing your
application equipment, always make sure its intended working conditions will not exceed the range of Operating
Conditions.
22.2.1 MCU mode (Flash Programming or erasing)
22.2.2 MCU mode (Except Flash Programming or erasing)
(V
SS
= 0 V, Topr = -10 to 40
°
C)
Parameter Symbol Pins Ratings Min Max Unit
Supply voltage
V
DD
NORMAL1, 2 modes 4.5 5.5
V
Input high level
V
IH1
Except hysteresis input
V
DD
≥
4.5 V
V
DD
×
0.70
V
DD
V
IH2
Hysteresis input
V
DD
×
0.75
Input low level
V
IL1
Except hysteresis input
V
DD
≥
4.5 V
0
V
DD
×
0.30
V
IL2
Hysteresis input
V
DD
×
0.25
Clock frequency fc XIN, XOUT 1.0 16.0 MHz
(V
SS
= 0 V, Topr = -40 to 85
°
C)
Parameter Symbol Pins Ratings Min Max Unit
Supply voltage
V
DD
fc = 16 MHz
NORMAL1, 2 modes
IDLE0, 1, 2 modes
4.5
5.5 V
fc = 8 MHz
NORMAL1, 2 modes
IDLE0, 1, 2 modes
2.7
fs = 32.768 KHz
SLOW1, 2 modes
SLEEP0, 1, 2 modes
STOP mode
Input high level
V
IH1
Except hysteresis input
V
DD
≥
4.5 V
V
DD
×
0.70
V
DD
V
V
IH2
Hysteresis input
V
DD
×
0.75
V
IH3
V
DD
< 4.5 V V
DD
×
0.90
Input low level
V
IL1
Except hysteresis input
V
DD
≥
4.5 V
0
V
DD
×
0.30
V
IL2
Hysteresis input
V
DD
×
0.25
V
IL3
V
DD
< 4.5 V V
DD
×
0.10
Clock frequency
fc XIN, XOUT
V
DD
= 2.7 to 5.5V
1.0
8.0
MHz
V
DD
= 4.5 to 5.5V
16.0
fs XTIN, XTOUT
V
DD
= 2.7 to 5.5V
30.0 34.0 kHz