ELECTRICAL SPECIFICATION

SSD-DXXX(I)-4210 DATA SHEET

 

Table 8:

Signal Descriptions (Continued)

 

 

 

 

Signal Name Pin(s)

Type Description

 

 

 

HDSTROBE

(UDMA write protocol active)

When UDMA mode DMA write is active in all modes, this signal is the data-out strobe generated by the host. Both the rising and falling edge of HSTROBE cause data to be latched by the device. The host may stop generating HSTROBE edges to pause an UDMA data-out burst.

KEY

20

-

Key. Reserved for the Connector Key.

STOP

 

 

While the UDMA mode protocol is active in

(UDMA

 

 

all modes, the assertion of this signal

protocol

 

 

causes the termination of the UDMA data

active)

 

 

burst.

 

 

 

 

-PDIAG

34

I/O

Pass Diagnostic. This open drain signal is

 

 

 

asserted by the slave to indicate to the

 

 

 

master that it has passed its diagnostics.

 

 

 

 

-RESET

1

I

Device Reset. An active low signal. When

 

 

 

active, this signal sets all internal registers

 

 

 

to their default state. This signal is held

 

 

 

asserted until at least 25μs after power has

 

 

 

been stabilized during the device power-on.

 

 

 

 

VCC

41, 42

-

Device Power Supply. The device power

 

 

 

+3.3V/5V signal.

ABSOLUTE MAXIMUM RATINGS

Table 9: Absolute Maximum Ratings

Symbol

Parameter

Minimum

Maximum

Units

 

 

 

 

 

TS

Storage Temperature

-55

125

°C

TA

Operating Temperature

-40

85

°C

VCC

VCC with Respect to GND

-0.5

VCC + 0.5

V

VIN

Input Voltage

-0.3

VCC + 0.3

V

VOUT

Output Voltage

-

6.0

V

SILICONSYSTEMS PROPRIETARY

This document and the information contained within it is confidential and proprietary to SiliconSystems, Inc.

All unauthorized use and/or reproduction is prohibited.

4210D-03DSR

PAGE 11

FEBRUARY 2, 2009

Page 20
Image 20
Silicon Image SSD-DXXX(I)-4210 manual Device Power Supply. The device power, Absolute Maximum Ratings

SSD-DXXX(I)-4210 specifications

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