w925e625 ETC-unknow, w925e625 Datasheet - Page 69

• Manufacturer Part Number: w925e625
• Description: 8-bit Cid Microcontroller
• Manufacturer: ETC-unknow

7.3
Operating Current
I/O Ports Input High
Voltage
I/O Ports Input Low
Voltage
I/O Ports Output
High Voltage
I/O Ports Output
Low Voltage
BUZ Pin Output
High Voltage
BUZ Pin Output
High Voltage
LCD ON Current
DTMF Output DC
Level
DTMF Distortion
DTMF Output
Voltage
Pre-emphasis
FSK Distortion
PARAMETER
DC Characteristics
SYMBOL
DTHD
FTHD
V
V
V
V
I
I
I
I
I
I
V
I
V
V
V
OP1
OP2
OP3
OP4
OP5
OP6
LCD
BOH
BOL
TDC
OH
OL
TO
IH
IL
Idle mode, main
Idle mode, dual
FSK On, dual
FSK Off, dual
run, main osc
clock, normal
clock, normal
FSK off, slow
V
V
V
Power down
CONDITION
osc stopped
I
I
I
I
All Seg. On
Low group,
OH
OH
OL
OL
R
DD
R
DD
R
DD
R
Col/Row
stopped
L
L
L
L
mode
clock
= 2.0Ma
= 3.5Ma
= 2.0Ma
= 3.5Ma
= 2.5-3.8
= 2.5-3.8
= 2.5-3.8
= 5K ,
= 5K ,
= 5K ,
run
run
= 5K
- 69 -
0.7V
MIN.
130
V
2.4
2.4
0.4
1.1
1
-
-
-
SS
DD
TYP*
500
150
-30
2.8
1.3
50
50
20
2
-
-
-
-
-
-
Publication Release Date: July 4, 2005
0.3V
MAX.
V
170
0.4
2.8
-23
-30
35
1
3
-
-
-
DD
DD
W925E/C625
mV rms
UNIT
Ma
Ma
Db
Db
Db
V
V
V
V
V
V
V
A
A
A
A
A
Revision A10
NOTE