SDCFH-1024-388 SanDisk, SDCFH-1024-388 Datasheet - Page 67

• Manufacturer Part Number: SDCFH-1024-388
• Description: COMPACT FLASH 1GB ULTRA II
• Manufacturer: SanDisk

Specifications of SDCFH-1024-388

• Memory Size: 1GB
• Memory Type: CompactFLASH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2007 SanDisk Corporation
SanDisk CompactFlash Card OEM Product Manual
5.1.6
Word 164: CF Advanced PCMCIA I/O and Memory Timing Mode Capabilities and Set-
tings. This word describes the capabilities and current settings for CFA defined advanced
timing modes using the Memory and PCMCIA I/O interface.
•
Indicates the maximum I/O timing mode supported by the card.
•
Indicates the Maximum Memory timing mode supported by the card.
•
Idle–97H, E3H
This command causes the card to set BSY, enter the Idle (Read) mode, clear BSY and generate
an interrupt. If the sector count is non-zero, it is interpreted as a timer count with each count
being 5 milliseconds and the automatic power down mode is enabled. If the sector count is
zero, the automatic power down mode is disabled.
Table 5-13
NOTE
Bits 2-0: Maximum Advanced PCMCIA I/O Mode Support
Bits 5-3: Maximum Memory Timing Mode Supported
Bits 15-6: Reserved
: This time base (5 msec) is different from the ATA specification.
Value
Value
Command (7)
Sec Num (3)
Cyl High (5)
Cyl Low (4)
4-7
4-7
Sec Cnt (2)
Feature (1)
0
1
2
3
0
1
2
3
C/D/H (6)
Bit
Idle
255 ns Cycle PCMCIA I/O Mode
120 ns Cycle PCMCIA I/O Mode
100 ns Cycle PCMCIA I/O Mode
80 ns Cycle PCMCIA I/O Mode
Reserved
250 ns Cycle Memory Mode
120 ns Cycle Memory Mode
100 ns Cycle Memory Mode
80 ns Cycle Memory Mode
Reserved
Maximum PCMCIA I/O Timing Mode Supported
Maximum Memory Timing Mode Supported
7
X
6
5-13
Timer Count (5 ms increments)
5
Drive
E3H or 97H
4
X
X
X
X
3
ATA Command Description
2
X
Rev. 12.0, 02/07
1
0