Z8E520 Datasheet, PDF (9/43 Pages) Zilog, Inc. – 1.5 MBPS USB Device Controller

Zilog
Z8E520/C520
1.5 MBPS USB Device Controller
DC CHARACTERISTICS: PS/2 MODE
V_cc = 4.5V – 5.5V
Sym Parameter
T_A = 0°C to +70°C
V_CC
Min
Max Units Conditions
1
Notes
V_CH
Clock Input High
Voltage
0.7V_CC V_CC+0.3
V Driven by External
Clock Generator
V_CL
Clock Input Low
Voltage
V_SS–0.3 0.2V_CC
V Driven by External
Clock Generator
V_IH
Input High Voltage
0.7V_CC V_CC+0.3
V
V_IL
Input Low Voltage
V_OH
Output High Voltage
V_OL1 Output Low Voltage
V_OL2 Output Low Voltage
V_OFFSET Comparator Input Offset
Voltage
V_SS–0.3
V_CC–0.4
0.2V_CC
0.6
1.2
25.0
V
V I_OH = –2.0 mA
V I_OL = +4.0 mA
V I_OL = +6 mA,
mV
I_IL
I_OL
V_ICR
Input Leakage
Output Leakage
Comparator Input
Common Mode
Voltage Range
–1.0
–1.0
V_SS–0.3
2.0
2.0
V_CC –1.0
µA V_IN = 0V, V_CC
µA V_IN = 0V, V_CC
V
I_CC
Supply Current
5.5V
I_CC1
HALT Current
5.5V
I_CC2
Stop Current
I_CC3
Stop Current w/o RC/WDT
6.0
mA @ 6 MHz
1,2
3.5
mA @ 6 MHz (no CPU; no SIE)
1,2
60
µA
40
µA
Notes:
1. All outputs unloaded, I/O pins floating, and all inputs are at V_CC or V_SS level.
2. CL1 = CL2 = 22 pF.
DS97KEY2005
PRELIMINARY
9