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ELECTRICAL SPECIFICATION SSD-DXXX(I)-4300 DATA SHEET
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.
4300D-00DSR PAGE 11 FEBRUARY 27, 2009
ABSOLUTE MAXIMUM RATINGS
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
(UDMA
protocol
active)
While the UDMA mode protocol is active in
all modes, the assertion of this signal
causes the termination of the UDMA data
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.
V
CC
41, 42 - Device Power Supply. The device power
+3.3V/5V signal.
Table 8: Signal Descriptions (Continued)
Signal Name Pin(s) Type Description
Table 9: Absolute Maximum Ratings
Symbol Parameter Minimum Maximum Units
T
S
Storage Temperature -55 125 °C
T
A
Operating Temperature -40 85 °C
V
CC
V
CC
with Respect to GND -0.5 V
CC
+ 0.5 V
V
IN
Input Voltage -0.3 V
CC
+ 0.3 V
V
OUT
Output Voltage - 6.0 V