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PDF GL831A Data sheet ( Hoja de datos )

Número de pieza GL831A
Descripción SATA / PATA Bridge Controller
Fabricantes GENESYS LOGIC 
Logotipo GENESYS LOGIC Logotipo



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No Preview Available ! GL831A Hoja de datos, Descripción, Manual

Genesys Logic, Inc.
GL831A
SATA / PATA
Bridge Controller
Datasheet
Rev. 1.03
Jul 27, 2009

1 page




GL831A pdf
GL831A Datasheet
LIST OF FIGURES
Figure 3.1 - 64 Pin LQFP Pinout Diagram ............................................................................ 8
Figure 4.1 - Block Diagram ................................................................................................... 12
Figure 6.1 - Reset Timing ...................................................................................................... 16
Figure 7.1 - LQFP 64 Pin Package........................................................................................ 17
LIST OF TABLES
Table 3.1 - Pin List ................................................................................................................... 9
Table 3.2 - Pin Descriptions..................................................................................................... 9
Table 6.1 - Maximum Ratings............................................................................................... 14
Table 6.2 - Temperature Conditions .................................................................................... 14
Table 6.3 - I/O Type Digital Pins .......................................................................................... 14
Table 6.4 - Reference Clock Input Requirement................................................................. 15
Table 6.5 - Reference Resistor Requirement ....................................................................... 15
Table 6.6 - Power Consumption............................................................................................ 15
Table 8.1 - Ordering Information ......................................................................................... 18
©2009 Genesys Logic, Inc. - All rights reserved.
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GL831A arduino
GL831A Datasheet
Pin Name
CVDD
VDD
GND
Digital Power and Ground
Pin# Type
Description
8, 25, 35, 61
P
1.8V Digital Power (Pin 8 is internal regulator 3.3V to 1.8V
output pin)
9, 27, 34,
42, 44
P
3.3V Digital Power (Pin 9 is internal regulator 3.3V to 1.8V input
pin)
10, 26, 41,
43, 120
P Digital Ground
Pin Name
TEST
X2
X1
HRST_
HOST
BUSY
SPDSEL
DEVICE1
Miscellaneous Interface
Pin# Type
Description
12 I (pd) Test Mode Input
45 B Crystal Output
46 I Crystal Input
4 I (pu) Reset Pin
18 I (pd) 1=> Host mode; 0=> Device mode
1 O Busy LED
64
I (pd)
0 => force in 1.5G; 1 => negotiate interface speed with attached
device (1.5G or 3G)
17 I (pd) 0 => ATA device 0; 1=> ATA device 1 in host mode
Notation:
Type O
I
B
B/I
B/O
P
A
SO
pu
pd
odpu
Output
Input
Bi-directional
Bi-directional, default input
Bi-directional, default output
Power / Ground
Analog
Automatic output low when suspend
Internal pull up
Internal pull down
Open drain with internal pull up
©2009 Genesys Logic, Inc. - All rights reserved.
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