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Z8E520 Datasheet, PDF (11/43 Pages) Zilog, Inc. – 1.5 MBPS USB Device Controller
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Zilog
Z8E520/C520
1.5 MBPS USB Device Controller
DC CHARACTERISTICS: I/O MODE
Vcc = 4.0V – 6.0V
Sym Parameter
TA = 0°C to +70°C
VCC
Min
Max Units Conditions
VCH
Clock Input High
Voltage
0.7VCC VCC+0.3
V Driven by External
Clock Generator
VCL
Clock Input Low
Voltage
VSS–0.3 0.2VCC
V Driven by External
Clock Generator
VIH
Input High Voltage
VIL
Input Low Voltage
VOH
Output High Voltage
VOL1 Output Low Voltage
VOL2 Output Low Voltage
VOFFSET Comparator Input Offset
Voltage
0.7VCC
VSS–0.3
VCC–0.4
VCC+0.3
0.2VCC
0.6
1.2
25.0
V
V
V IOH = –2.0 mA
V IOL = +4.0 mA
V IOL = +6 mA,
mV
IIL
IOL
VICR
Input Leakage
Output Leakage
Comparator Input
Common Mode
Voltage Range
–1.0
–1.0
VSS–0.3
2.0
2.0
VCC –1.0
µA VIN = 0V, VCC
µA VIN = 0V, VCC
V
ICC
Supply Current
ICCA
ICCB
ICC1
HALT w/ RC and WDT
ICC2
6.0V
5.5V
6.0
mA @ 6 MHz
6.0
mA @ 5.5V
4.0
mA @ 6.0V (6 MHz/2)
60
µA
50
µA
Notes:
1. All outputs unloaded, I/O pins floating, and all inputs are at VCC or VSS level.
2. CL1 = CL2 = 22 pF.
1
Notes
1,2
1,2
DS97KEY2005
PRELIMINARY
11
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