gl845 Genesys Logic, gl845 Datasheet - Page 94

• Manufacturer Part Number: gl845
• Description: High Speed Usb 2.0 2-in-1 Scanner Controller With Adf
• Manufacturer: Genesys Logic

CHAPTER 7 ELECTRICAL CHARACTERISTICS
©2000-2007 Genesys Logic Inc. - All rights reserved.
7.1 Absolute Maximum Ratings (Voltage Referenced to GND)
7.2 DC Characteristics (Digital Pins): 1.8 V Logic Core and 3.3V Pads
VccCore1~4 DC supply voltage
VccCore1~4 Power Supply Voltage
SYMBOL
AVDD1~3
VccIO1~6
AVDD1~3
VccIO1~6
DVCC1
DVCC1
Symbol
T
V
T
Table 7.2 - DC Characteristics (Digital Pins): 1.8 V Logic Core and 3.3V Pads
V
V
V
R
R
V
V
V
I
V
I
OSTG
V
V
I
V
I
AI/O
OPT
OL
OH
oz
OH
PU
PD
OL
T+
L
IH
IL
T-
O
T
I
J
Table 7.1 - Absolute Maximum Ratings (Voltage Referenced to GND)
GL845 High Speed USB2.0 2-in-1 Scanner Controller With ADF
DC supply voltage
DC supply voltage
DC supply voltage
Input Voltage
Output Voltage
DC input voltage for USB D+/D- pins
Operating Temperature
Storage Temperature
Power Supply Voltage
Power Supply Voltage
Power Supply Voltage 3.3V
Input High Voltage
Input Low Voltage
Threshold point
Schmitt trig. Low to High threshold point
Schmitt trig. High to Low threshold point
Junction Temperature
Input Leakage Current
Tri-State output leakage current
Pull-up Resistor
Pull-down Resistor
Output low voltage
Output high voltage
Low level output current @ V
excluding D+/D-/VCC/GND
Low level output current @ V
excluding D+/D-/VCC/GND
Description
Description
OL
OH
=2.4V
=0.4V
Min
1.62
1.62
1.45
1.44
0.89
18.9
40K
39K
-0.3
3.0
3.0
2.0
2.4
22
0
Typ.
1.58
1.50
0.94
56K
65K
31.8
47.7
1.8
3.3
1.8
3.3
25
-0.5V
-0.5V
-0.5V
-0.5V
-0.5V
-0.5V
-0.5V
-60
Min
0
108K
116K
Max
1.98
1.98
1.74
1.56
0.99
39.8
°
125
±10
±10
3.6
3.6
5.5
0.8
0.4
C
76
°
C
+125
Max
2.5V
4.6V
2.5V
4.6V
4.6V
4.6V
70
Unit
Page 94
6V
mA
mA
µ A
µ A
℃
V
V
V
V
V
V
V
V
V
V
V
°
C
°
C