
ELECTRICAL CHARACTERISTICS
M68HC16 Z SERIES
A-16
USER’S MANUAL
Table A-14 25.17-MHz DC Characteristics
(V
DD
and V
DDSYN
= 5.0 Vdc
± 5%, V
SS
= 0 Vdc, T
A
= T
L
to T
H)
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, 2
VHYS
0.5
—
V
4
Input Leakage Current3, 4 Vin = VDD or VSS
IIN
–2.5
2.5
A
5
High Impedance (Off-State) Leakage Current
4,5
Vin = VDD or VSS
IOZ
–2.5
2.5
A
6
CMOS Output High Voltage
4, 6,
7IOH = –10.0 A
VOH
VDD –0.2
—
V
7
IOL = 10.0 A
VOL
—
0.2
V
8
IOH = –0.8 mA
VOH
VDD –0.8
—
V
9
IOL = 1.6 mA
IOL = 5.3 mA
IOL = 12 mA
VOL
—
0.4
V
10
Three State Control Input High Voltage
VIIHTSC 1.6 (VDD)
9.1
V
11
Data Bus Mode Select Pull-Up Current9, 10
Vin = VIL
Vin = VIH
IMSP
—
–15
–120
—
A
12
MC68HC16Z1 VDD Supply Current
11, 12, 13
Run
LPSTOP, crystal, VCO Off (STSIM = 0)
LPSTOP, external clock input frequency = maximum fsys
IDD
—
140
350
5
mA
A
mA
12A
MC68HC16Z2/Z3 VDD Supply Current
Run
LPSTOP, crystal, VCO Off (STSIM = 0)
LPSTOP, external clock input frequency = maximum fsys
IDD
—
140
2
10
mA
13
Clock Synthesizer Operating Voltage
VDDSYN
4.75
5.25
V
14
VCO on, crystal reference, maximum fsys
External clock, maximum fsys
LPSTOP, crystal reference, VCO off (STSIM = 0)
VDD powered down
IDDSYN
—
2
7
150
100
mA
A
14A
MC68HC16Z2/Z3 VDDSYN Supply Current VCO on, crystal reference, maximum fsys
External clock, maximum fsys
LPSTOP, crystal reference, VCO off (STSIM = 0)
VDD powered down
IDDSYN
—
2.5
8.75
2
mA
15
RAM Standby Voltage14
Specified VDD applied
VDD = VSS
VSB
0.0
3.0
5.25
V
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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