gl819 Genesys Logic, gl819 Datasheet - Page 28

• Manufacturer Part Number: gl819
• Description: Usb 2.0 Generation 3 Multi-i/f Card Reader Controller
• Manufacturer: Genesys Logic

Memory Stick PRO Frequency Mode
AC Characteristics of MS Interface (C
©2000-2007 Genesys Logic Inc. - All rights reserved.
PARAMETER
tSCLKwh
tSCLKwl
tSCLKc
tSCLKr
tSCLKr
tSCLKf
tSCLKf
tBSsu
Parameter
tBSh
tDsu
tDh
tDd
F
SCLK
SCLK Cycle
SCLK H pulse length (min)
SCLK L pulse length (min)
SCLK rise time (min)
SCLK rise time (max)
SCLK Fall time (min)
SCLK Fall time (max)
BS setup time (min)
BS hold time (min)
DATA setup time (min)
DATA hold time (min)
DATA output delay time (max)
SCLK frequency
GL819 USB 2.0 Generation 3 Multi-I/F Card Reader Controller
DESCRIPTION
Description
LOAD
= 15 pF)
Mode
0
1
2
3
4
5
30 MHZ
F
SCLK
33.3
7.5
7.5
9
9
5
5
8
1
8
1
5
=
1.5M
15M
20M
30M
40M
Typ
6M
40 MHZ
F
SCLK
25.0
7.5
7.5
5
5
5
5
8
1
8
1
5
=
Unit
Hz
Memory Stick
Remark
Same as
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Page 28