ELECTRICAL CHARACTERISTICS
MC68332
A-6
USER’S MANUAL
Table A-5 16.78 MHz DC Characteristics
(VDD and VDDSYN = 5.0 Vdc ± 10%, VSS = 0 Vdc, TA = TL to TH)
Num
Characteristic
Symbol
Min
Max
Unit
1
Input High Voltage
VIH
0.7 (VDD)VDD + 0.3
V
2
Input Low Voltage
VIL
VSS – 0.3 0.2 (VDD)V
3
Input Hysteresis1
VHYS
0.5
—
V
4
Input Leakage Current2
Vin = VDD or VSS Input-only pins
Iin
–2.5
2.5
A
5
High Impedance (Off-State) Leakage Current2
Vin = VDD or VSSAll input/output and output pins
IOZ
–2.5
2.5
A
6
CMOS Output High Voltage2, 3
IOH = –10.0 AGroup 1, 2, 4 input/output and all output pins
VOH
VDD – 0.2
—
V
7
CMOS Output Low Voltage2
IOL = 10.0 AGroup 1, 2, 4 input/output and all output pins
VOL
—
0.2
V
8
Output High Voltage2, 3
IOH = –0.8 mAGroup 1, 2, 4 input/output and all output pins
VOH
VDD – 0.8
—
V
9
Output Low Voltage2
IOL = 1.6 mAGroup 1 I/O Pins, CLKOUT, FREEZE/QUOT, IPIPE
IOL = 5.3 mAGroup 2 and Group 4 I/O Pins, CSBOOT, BG/CS
IOL = 12 mAGroup 3
VOL
—
0.4
V
10
Three State Control Input High Voltage
VIHTSC
1.6 (VDD)
9.1
V
11
Data Bus Mode Select Pull-up Current5
Vin = VILDATA[15:0]
Vin = VIHDATA[15:0]
IMSP
—
–15
–120
—
A
12
VDD Supply Current6
RUN 4
RUN, TPU emulation mode
LPSTOP, 32.768 kHz crystal, VCO Off (STSIM = 0)
LPSTOP (External clock input frequency = maximum fsys)
IDD
SIDD
—
124
134
350
5
mA
A
mA
13
Clock Synthesizer Operating Voltage
VDDSYN
4.5
5.5
V
14
VDDSYN Supply Current6
32.768 kHz crystal, VCO on, maximum fsys
External Clock, maximum fsys
LPSTOP, 32.768 kHz crystal, VCO off (STSIM = 0)
32.768 kHz crystal, VDD powered down
IDDSYN
SIDDSYN
IDDSYN
—
1
5
150
100
mA
A
15
RAM Standby Voltage7
Specified VDD applied
VDD = VSS
VSB
0.0
3.0
5.5
V
16
RAM Standby Current6,7,10
Normal RAM operationVDD > VSB – 0.5 V
Transient conditionVSB – 0.5 V ≥ VDD ≥ VSS + 0.5 V
Standby operationVDD < VSS + 0.5 V
ISB
—
10
3
60
A
mA
A
17
Power Dissipation8
PD
—
690
mW
18
Input Capacitance2, 9All input-only pins
All input/output pins
Cin
—
10
20
pF
19
Load Capacitance2
Group 1 I/O Pins and CLKOUT, FREEZE/QUOT, IPIPE
Group 2 I/O Pins and CSBOOT, BG/CS
Group 3 I/O pins
Group 4 I/O pins
CL
—
90
100
130
200
pF
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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