SDCFJ-1024-388 SanDisk, SDCFJ-1024-388 Datasheet - Page 26

• Manufacturer Part Number: SDCFJ-1024-388
• Description: COMPACT FLASH 1GB
• Manufacturer: SanDisk
• Type: CompactFlashr

Specifications of SDCFJ-1024-388

• Memory Size: 1GB
• Memory Type: CompactFLASH
• Density: 1GByte
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Package Type: Not Required
• Mounting: Socket
• Pin Count: 50
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 3.135/4.5V
• Operating Supply Voltage (max): 3.465/5.5V
• Programmable: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.3.1. Input Leakage Control
NOTE: In Table 3-3 x refers to the characteristics described in Section 3.3.2. For example, I1U indicates a pull up
NOTE: The minimum pullup resistor leakage current meets the PCMCIA specification of 10k ohms but is
3.3.2. Input Characteristics
3.3.3. Output Drive Type
In Table 3-5 “x” refers to the characteristics described in Section 3.3.4. For example, OT3 refers to Totempole
output with a type-3 output drive characteristic.
CompactFlash
Type
1
2
3
Type
IxU
IxD
IxZ
resistor with a type 1 input characteristic.
intentionally higher in the CompactFlash Memory Card Series product to reduce power use.
Input Leakage Current
Pull Up Resistor
Pull Down Resistor
®
Memory Card Product Manual, Rev. 11.0 ©2006 SanDisk Corporation
Schmitt Trigger
Input Voltage
Input Voltage
Input Voltage
Parameter
Parameter
CMOS
CMOS
CMOS
Type
OTx
OZx
OPx
ONx
Totempole
Tri-State N-P Channel
P-Channel Only
N-Channel Only
Table 3-3. Input Leakage Control
Symbol
Table 3-4. Input Characteristics
RPU1
RPD1
Symbol
Table 3-5. Output Drive Type
IL
Vih
Vih
Vth
Vil
Vil
Vtl
Output Type
Vih = Vcc/Vil = Gnd
Vcc = 5.0V
Vcc = 5.0V
MIN
2.4
1.5
Conditions
VCC = 3.3 V
Valid Conditions
Ioh & Iol
Ioh & Iol
Ioh Only
Iol Only
TYP
1.8
1.0
CompactFlash Memory Card Interface Description
MAX
0.6
0.6
MIN
50k
50k
-1
MIN
4.0
2.0
TYP
VCC = 5.0 V
TYP
2.8
2.0
MAX
500k
500k
1
MAX
0.8
0.8
Units
Ohm
Ohm
µA
Units
Volts
Volts
Volts
3-7