TMC2250A
PRODUCT SPECIFICATION
Operating Conditions
Parameter
Min
Nom
Max
5.25
30
Units
V
VDD
fCLK
Power Supply Voltage
Clock Frequency
4.75
5.0
TMC2250A
MHz
MHz
MHz
ns
TMC2250A-2
TMC2250A-3
40
50
tPWH
tPWL
tS
CLK pulse width, HIGH
CLK pulse width, LOW
6
8
ns
Input Data Setup Time
6
ns
tH
Input Data Hold Time
2
ns
VIH
VIL
IOH
IOL
TA
Input Voltage, Logic HIGH
Input Voltage, Logic LOW
Output Current, Logic HIGH
Output Current, Logic LOW
Ambient Temperature, Still Air
2.0
V
0.8
-2.0
4.0
70
V
mA
mA
°C
0
Electrical Characteristics
Parameter
Conditions
Min
Typ
Max
Units
IDD
Total Power Supply
Current
VDD = Max, CLOAD = 25pF, fCLK = Max
TMC2250A
125
140
155
mA
mA
mA
TMC2250A-2
TMC2250A-3
IDDU
Power Supply Current,
Unloaded
VDD = Max, OE = HIGH, fCLK=Max
TMC2250A
120
135
150
12
mA
mA
mA
mA
TMC2250A-2
TMC2250A-3
IDDQ
Power Supply Current,
Quiescent
VDD = Max, CLK = LOW
CPIN
IIH
I/O Pin Capacitance
Input Current, HIGH1
Input Current, LOW1
5
pF
µA
µA
µA
VDD = Max, VIN = VDD
VDD = Max, VIN = 0 V
VDD = Max, VIN = VDD
5
5
IIL
IOZH
Hi-Z Output Leakage
Current, Output HIGH2
10
IOZL
Hi-Z Output Leakage
Current, Output LOW2
VDD = Max, VIN = 0 V
10
µA
IOS
VOH
Short-Circuit Current
Output Voltage, HIGH
Output Voltage, LOW
-20
2.4
-80
mA
V
IOH = Max, VDD = Min
IOL = Max, VDD = Min
VOL
0.4
V
Notes:
1. Except pins XC
, YC
.
11-0
11-8
2. Pins XC
, YC
.
11-0
11-8
REV. 1.0.2 10/25/00
17
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
