W925E625 Datasheet, PDF (69/75 Pages) Winbond – 8-bit CID MICROCONTROLLER

W925E/C625
7.3 DC Characteristics
PARAMETER
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
SYMBOL CONDITION
FSK On, dual
I_OP1
clock, normal
run
FSK Off, dual
I_OP2
clock, normal
run
FSK off, slow
I_OP3
run, main osc
stopped
I_OP4
Idle mode, dual
clock
I_OP5
Idle mode, main
osc stopped
I_OP6
Power down
mode
V_IH
V_IL
V_OH
I_OH = 2.0Ma
V_OL
I_OL = 2.0Ma
V_BOH
I_OH = 3.5Ma
V_BOL
I_LCD
V_TDC
DTHD
V_TO
FTHD
I_OL = 3.5Ma
All Seg. On
R_L = 5KΩ,
V_DD = 2.5-3.8
R_L = 5KΩ,
V_DD = 2.5-3.8
Low group,
R_L = 5KΩ
Col/Row
R_L = 5KΩ,
V_DD = 2.5-3.8
MIN.
0.7V_DD
V_SS
2.4
-
2.4
0.4
1.1
-
130
1
-
TYP*
2.8
1.3
50
500
50
-
-
-
-
20
-
-30
150
2
-
MAX.
UNIT NOTE
Ma
Ma
µA
µA
µA
1
µA
V_DD
V
0.3V_DD
V
-
V
0.4
V
-
V
-
V
35
µA
2.8
V
-23
Db
170 mV rms
3
Db
-30
Db
- 69 -
Publication Release Date: July 4, 2005
Revision A10