smc256af Numonyx, smc256af Datasheet - Page 20

• Manufacturer Part Number: smc256af
• Description: 32 Mbyte, 64 Mbyte, 128 Mbyte, 256 Mbyte And 512 Mbyte 3.3 V / 5 V Supply Compactflash? Card
• Manufacturer: Numonyx

Electrical interface
4.2
Table 10.
Table 11.
4.3
Table 12.
1. x refers to the characteristics described in
20/82
Input power
Voltage on any pin except V
3.3 V
5 V
Type
characteristic.
IxU
IxD
IxZ
±
10%
±
10%
Voltage
Electrical specification
Table 10
otherwise stated, conditions are:
Table 11
current requirements must not exceed the maximum limit shown.
Absolute maximum conditions
Input power
Current measurement
The current is measured by connecting an amp meter in series with the V
meter should be set to the 2 A scale range, and have a fast current probe with an RC filter
with a time constant of 0.1 ms. Current measurements are taken while looping on a data
transfer command with a sector count of 128. Current consumption values for both read and
write commands are not to exceed the maximum average RMS current specified in
Table
Table 14
Input leakage current
Input leakage current
Pull down resistor
Pull up resistor
V
V
-40 °C to 85 °C
11.
Parameter
CC
CC
defines the DC characteristics for the CompactFlash memory card. Unless
shows that the card operates correctly in both the voltage ranges and that the
the Output drive type and
Table 12
= 5 V ± 10%
= 3.3 V ± 10%
79 mA
82 mA
CC
Parameter
with respect to GND
Maximum average RMS current
shows the Input leakage current,
(1)
Table
Symbol
RPU1
RPD1
13. For example, I1U indicates a pull up resistor with a type 1 input
IL
Table 15
V
V
Conditions
V
V
CC
CC
IL
IH
= GND
= 5.0 V
= 5.0 V
= V
the Output drive characteristics.
CC
V
V
CC
Symbol
Table 13
Min
–1
50
50
-40 + 85 °C
-40 + 85 °C
–0.3 V to 6.5 V
–0.5 V to V
the Input characteristics,
Measurement conditions
Typ
Conditions
CC
Max
500
500
CC
1
+ 0.5 V
supply. The
SMCxxxAF
Units
kW
kW
µA