PRELIMINARY
CM2400-05
Specifications (cont’d)
ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE 1)
Static Operating Characteristics
Supply Pins (VBUS = 4.1V to 5.5V; VCC = 1.65V to 3.6V)
SYMBOL PARAMETER
VREG Regulated supply output
IBUS Operating supply current
CONDITIONS
MIN
TYP
MAX
UNITS
Unloaded
3.0
3.3
3.6
V
Full-speed TX and RX;
CL=50pF on
10
mA
D+/D- outputs
IBUS(IDLE) Supply current during full
speed idle and SE0
Full-speed idle; Note 2
500
100
µA
µA
IBUS(SUSP) Supply current during sus-
pend
SPND = logic "1"; Note 2
ICC
Operating I/O supply current Full-speed TX and RX
2.0
mA
µA
µA
ICC(STAT) Static I/O supply current
Full-speed idle, SE0 or suspend
VBUS not connected
10.0
10.0
ICC(SHARE) Supply current during shar-
ing mode
IDX(SHARE) D+/D- load current during
sharing mode
VBUS not connected;
ENUMERATE = logic "0"
10.0
3.6
µA
VTH(VBUS) VBUS supply detection
threshold, USB_D output
Supply lost (USB_D low)
Supply present
V
V
4.1
1.4
VTH(BUS) Hysteresis
100
mV
VTH(VCC) VCC supply detection
threshold.
Supply lost
0.5
V
V
Supply present
VTH(VCC) Hysteresis
200
mV
Digital Pins (VBUS = 4.1V to 5.5V; VCC = 1.65V to 3.6V)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIL
VIH
Logic LOW input voltage
0.3 X VCC
V
Logic HIGH input voltage
0.6 X VCC
V
VOL
Logic LOW output voltage
IOL = 100µA
IOL = 2mA
0.15
0.40
V
V
VOH
Logic HIGH output voltage
IOH = 100µA
IOH = 2mA
V
CC - 0.15
V
V
VCC - 0.40
Note 1: Operating Characteristics are over Standard Operating Conditions unless otherwise specified.
Note 2: Excluding any load current and VPU/VSW source current to 1.5kΩ and 15kΩ pull-up and pull-down resistors (200 µA).
© 2004 California Micro Devices Corp. All rights reserved.
4
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
Tel: 408.263.3214
●
Fax: 408.263.7846
●
www.calmicro.com
06/30/04
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
