SanDisk 8GB ULTRA Product Manual - Page 26
Electrical Specification
UPC - 619659021566
View all SanDisk 8GB ULTRA manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 26 highlights
Interface Description SanDisk CompactFlash Card OEM Product Manual Table 3-4 Signal Description Signal Name Dir. Pin -IOIS16 (PC Card I/O Mode) -IOCS16 (True IDE Mode) Description I/O Operation-When the card is configured for I/O Operation, pin 24 is used for the -I/O Selected is 16 Bit Port (-IOIS16) function. A low signal indicates that a 16-bit or odd-byte only operation can be performed at the addressed port. This output signal is asserted low when this device is expecting a word data transfer cycle. 3.3 Electrical Specification All D.C. Characteristics for the CompactFlash Memory Card Series are defined as follows: Typical conditions unless otherwise stated: VCC = 5V +/- 10% VCC = 3.3V +/- 5% Ta = 0 ° C to 60 ° C Absolute Maximum conditions: VCC = -0.3V min. to 6.5V max. V* = 0.5V min. to VCC + 0.5V max. *Voltage on any pin except VCC with respect to GND. 3.3.1 Input Leakage Control and Input Characteristics In Table 3-5, "x" refers to the characteristics described in Table 3-6. For example-"I1U" indicates a pull-up resistor with a Type 1 input characteristic. Table 3-5 Input Leakage Control Type lxZ IxU IxD Parameter Input Leakage Current Pull Up Resistor Pull Down Resistor Symbol IL RPU1 RPD1 Conditions Vih=VCC/Vil=GND VCC=5.0V VCC=5.0V MIN MAX Unit -1 1 uA 50k 500k Ohm 50k 500k Ohm NOTE: The minimum pull-up resistor leakage current meets the PCMCIA specification of 10k ohms but is intentionally higher in the CompactFlash Memory Card Series product to reduce power use. 02/07, Rev. 12.0 3-8 © 2007 SanDisk Corporation