tc94a29fag TOSHIBA Semiconductor CORPORATION, tc94a29fag Datasheet - Page 15

• Manufacturer Part Number: tc94a29fag
• Description: Single-chip Cd Processor With Built-in Controller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

General-purpose counter
Frequency range
Input amplitude range
Operating power supply
current
Input amplifier feedback
resistance
Note 4: The values are guaranteed when CV
LCD common and segment outputs
Output current
Bias current
LCD operating power supply
current
I/O ports
Output current
Input leakage current
Input voltage
Input pull-up/down resistance
AD converter (ADin1
Analog input voltage range
Resolution
Total conversion error
Analog input leakage current
Note 6: The values are guaranteed when CV
Parameter
Parameter
Parameter
Parameter
(P1-0 to P6-3, P8-0, P8-1, P7-0 to P7-3)
High level
Low level
1/2 level
1/3 level
2/3 level
High level
Low level
High level
Low level
to
I
Symbol
Symbol
Symbol
Symbol
DD-
I
V
DD-CT
V
V
V
I
I
R
R
V
R
I
I
I
V
V
f
OH1
OH2
V
ADin4)
OL1
OL2
OL3
RES
BS2
BS1
BS3
I
¾
I
CT
IN1
IN2
AD
CT
fIN
LI
LI
LCD
IH
IL
(CTin)
Circuit
Circuit
Circuit
Circuit
Test
Test
Test
Test
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
V
General-purpose counter operating current,
f
(CTin)
V
V
No load (common output, 1/2 bias method)
No load (LCD output, 1/3 bias method)
LCD driver operating current
V
V
V
V
V
V
(P6-0 to P6-3, P8-0, P8-1)
Pull-down/up specified
(P3-0) Test input pulled down
ADin1 to ADin4
MV
MV
V
in
DD
DD
IN
IH
OH
OL
OH
OL
OL
IH
IL
IH
(COM1 to COM4, S1 to S16)
= 20 MHz
DD
DD
= 0 V (P1-0 to P6-3, P8-0, P8-1)
= 0.2 V
= 3.3 V, V
= 3.3 V,
= 5.5 V, V
= 0.4 V (LCD output)
= 0.4 V (P1-0~P6-3, P8-0, P8-1)
= 0.4 V (P7-0 to P7-3)
= MV
= DV
= 2.9 V (LCD output)
= 2.9 V (P1-0~P6-3, P8-0, P8-1)
= 1.8~3.6V, Ta = -30~75°C (Note 6)
= 2.0~3.6V, Ta = -40~85°C (Note 6)
DD
DD
P-P
15
IL
IL
= AV
= DV
Test Condition
Test Condition
Test Condition
Test Condition
= 0 V (P7-0 to P7-3)
= 0 V (ADin1 to ADin4)
DD
DD
¾
¾
¾
= 3.0 to 3.6 V.
= AV
DD
= 3.0 to 3.6 V, Ta = -40 to 85°C.
(Note 4)
(Note 4)
V
1.47
3.13
-1.0
Min
200
Min
Min
Min
DD
0.1
0.2
2.3
1.0
0.8
¾
¾
¾
¾
¾
¾
25
¾
¾
¾
¾
¾
5
0
0
TC94A29FAG/FB
´
-300
Typ.
Typ.
1.67
3.33
Typ.
-2.0
Typ.
350
450
0.7
2.5
2.0
50
15
50
10
¾
¾
¾
¾
¾
¾
¾
~
~
~
6
2003-04-01
MV
MV
MV
1000
´ 0.2
1.87
3.53
±1.0
±1.0
±2.0
±1.0
±1.0
Max
Max
Max
Max
120
2.0
2.7
20
¾
¾
¾
¾
¾
¾
¾
¾
¾
DD
DD
DD
Units
Units
Units
Units
MHz
V
LSB
mA
mA
kW
kW
mA
mA
mA
mA
bit
P-P
V
V
V