TC94A14F Datasheet, PDF (7/17 Pages) Toshiba Semiconductor – Digital Servo Single-Chip Processor for Use in CD Player

TC94A14F/FA/FB
DC Characteristics (2)
(unless otherwise specified, V_DD5 = V_DD3 = AV_DD3 = DV_DD3 = XV_DD3 = PV_DD3 = 3.3 V,
Ta = 25°C)
Characteristics
Symbol
Test
Circuit
Test Condition
Min Typ. Max Unit
V_DD5
¾
¾
V_DD3
¾
¾
AV_DD3 ¾
¾
Operating power supply voltage
3.0 3.3 3.6
V
DV_DD3 ¾
¾
XV_DD3 ¾
¾
PV_DD3 ¾
¾
Normal
speed
I_{DD3 (1)} ¾
¾
32
55
Operating power supply Double
current
speed
I_{DD3 (2)} ¾ XI = 16.9344 MHz
¾ 37.5 66
mA
4 times
speed
Input voltage
“H” level
“L” level
Input current
“H” level
“L” level
Tri-state leak current
“H” level
“L” level
“H” level
“L” level
“H” level
“L” level
Output current
“H” level
“L” level
“H” level
“L” level
“H” level
“L” level
V_REF output on resistance
Pull-up resistance
Pin built-in output resistance
I_{DD3 (3)} ¾
¾
43
77
V_IH3
V_IL3
¾ _{CMOS input pins except for analog} 2.3
¾ ^{input pins (3 V)}
¾
¾
¾
¾
1.0
V
I_IH3
¾ V_IH3 = 3.3 V
I_IL3
¾ V_IL3 = 0 V
¾
¾
1.0
mA
-1.0 ¾
¾
I_TLH3
¾ V_IH3 = 3.3 V Pins grouped as 4
¾
¾
1.0
and 5 in the
mA
I_TLL3
¾ V_IL3 = 0 V _{following table}
-1.0 ¾
¾
I_{OH3 (1)}
I_{OL3 (1)}
I_{OH3 (2)}
I_{OL3 (2)}
¾ V_OH3 = 2.9 V _{Pins grouped as 1 in} ¾
¾ V_OL3 = 0.4 V ^{the following table}
1.0
¾ V_OH3 = 2.9 V Pins grouped as 2
¾
and 3 in the
¾ V_OL3 = 0.4 V _{following table}
2.0
¾ -1.0
¾
¾
mA
¾ -2.0
¾
¾-
I_{OH3 (3)}
I_{OL3 (3)}
¾ V_OH3 = 2.9 V _{Pins grouped as 4 in} ¾
¾ V_OL3 = 0.4 V ^{the following table}
2.0
¾ -2.0
mA
¾
¾
I_{OH3 (4)} ¾ V_OH3 = 2.9 V _{Pins grouped as 5 in} ¾
-80
¾
I_{OL3 (4)}
¾ V_OL3 = 0.4 V ^{the following table}
¾
80
¾
mA
I_{OH3 (5)} ¾ V_OH3 = 2.9 V _{Pins grouped as 6 in} ¾ -121 ¾
I_{OL3 (5)}
¾ V_OL3 = 0.4 V ^{the following table}
¾ 121 ¾
R_ON
¾
¾
¾
¾
500
W
R_UP
¾
Pins grouped as 8 in the following
table
50
80 120 kW
R_O1
¾
Pins grouped as 5 in the following
table
¾
5.0
¾
kW
R_O2
¾
Pins grouped as 6 and 7 in the
following table
¾
3.3
¾
7
2002-11-18