Alcor Micro AU6475 Teknik Referans Kılavuzu - Sayfa 16

Kontrolör Alcor Micro AU6475 için çevrimiçi göz atın veya pdf Teknik Referans Kılavuzu indirin. Alcor Micro AU6475 20 sayfaları. Usb2.0 multi-lun flash card reader controller

Table 5.6 Static characteristic:Digital pin
Symbol
Parameter
V
Low-level input voltage
IL
V
High-level input voltage
IH
V
Low-level output voltage
OL
V
High-level output voltage
OH
Table 5.7 Static characteristic:Analog I/O pins(DP/DM)
Symbol
Parameter
High speed differential
V
HSDIFF
input sensitivity
High speed data signaling
V
common mode voltage
HSCM
range
High speed squelch
V
HSSQ
detection threshold
High speed disconnection
V
HSDSC
detection threshold
High speed idle level
V
HSOI
output voltage(differential)
High speed low level
V
HSOL
output voltage(differential)
High speed high level
V
HSOH
output voltage(differential)
Chirp-J output voltage
V
CHIRPJ
(differential)
Chirp-K output voltage
V
CHIRPK
(differential)
R
Driver output impedance
DRV
10
Conditions
Input levels
Output levels
Conditions
USB2.0 Transceiver(HS)
Input Levels(differential receiver)
∣V
-V
I
DP
measured at the
connection as
application circuit
Squelch detected
No squelch detected
Disconnection
detected
Disconnection not
detected
Output Levels
Resistance
Equivalent resistance
used as internal chip
only
AU6475 USB2.0 Multi-LUN Flash Memory Card Reader V1.01W
Min.
Typ.
2.0
VDDH-0.2
Min.
Typ.
I
DM
300
-50
150
625
-10
-10
-360
700
-900
3
6
Max.
Unit
0.8
V
V
0.2
V
V
Max. Unit
mV
500
mV
100
mV
mV
mV
525
mV
10
mV
10
mV
400
mV
1100
mV
-500
mV
Ω
9