PRELIMINARY
CM2400-05
Specifications (cont’d)
ELECTRICAL OPERATING CHARACTERISTICS
(SEE NOTE 1)
Static Operating Characteristics
Supply Pins (V
BUS
= 4.1V to 5.5V; V
CC
= 1.65V to 3.6V)
SYMBOL
V
REG
I
BUS
PARAMETER
Regulated supply output
Operating supply current
CONDITIONS
Unloaded
Full-speed TX and RX;
C
L
=50pF on
D+/D- outputs
Full-speed idle; Note 2
SPND = logic "1"; Note 2
Full-speed TX and RX
Full-speed idle, SE0 or suspend
V
BUS
not connected
V
BUS
not connected;
ENUMERATE = logic "0"
Supply lost (USB_D low)
Supply present
V
TH(BUS)
Hysteresis
V
TH(VCC)
V
CC
supply detection
threshold.
Supply lost
Supply present
V
TH(VCC)
Hysteresis
Digital Pins (V
BUS
= 4.1V to 5.5V; V
CC
= 1.65V to 3.6V)
SYMBOL
V
IL
V
IH
V
OL
V
OH
PARAMETER
Logic LOW input voltage
Logic HIGH input voltage
Logic LOW output voltage
Logic HIGH output voltage
I
OL
= 100µA
I
OL
= 2mA
I
OH
= 100µA
I
OH
= 2mA
V
CC
- 0.15
V
CC
- 0.40
0.6 X V
CC
0.15
0.40
CONDITIONS
MIN
TYP
MAX
0.3 X V
CC
UNITS
V
V
V
V
V
V
1.4
200
4.1
100
0.5
MIN
3.0
TYP
3.3
MAX
3.6
10
UNITS
V
mA
I
BUS(IDLE)
Supply current during full
speed idle and SE0
500
100
2.0
10.0
10.0
10.0
3.6
µA
µA
mA
µA
µA
µA
V
V
mV
V
V
mV
I
BUS(SUSP)
Supply current during sus-
pend
I
CC
I
CC(STAT)
Operating I/O supply current
Static I/O supply current
I
CC(SHARE)
Supply current during shar-
ing mode
I
DX(SHARE)
D+/D- load current during
sharing mode
V
TH(VBUS)
V
BUS
supply detection
threshold, USB_D output
Note 1: Operating Characteristics are over Standard Operating Conditions unless otherwise specified.
Note 2: Excluding any load current and V
PU
/V
SW
source current to 1.5kΩ and 15kΩ pull-up and pull-down resistors (200
µ
A).
©
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 ]
