ds8024-rrx Maxim Integrated Products, Inc., ds8024-rrx Datasheet - Page 2

• Manufacturer Part Number: ds8024-rrx
• Description: Smart Card Interface
• Manufacturer: Maxim Integrated Products, Inc.

Smart Card Interface
ABSOLUTE MAXIMUM RATINGS
Voltage Range on V
Voltage Range on V
Voltage Range on CP1, CP2, and V
Voltage Range on All Other Pins
RECOMMENDED DC OPERATING CONDITIONS
(V
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
POWER SUPPLY
Digital Supply Voltage
Card Voltage-Generator Supply Voltage
Reset Voltage Thresholds
CURRENT CONSUMPTION
Active V
(Including 80mA Draw from 5V Card)
Active V
(Current Consumed by DS8024 Only)
Active V
(Including 65mA Draw from 3V Card)
Active V
(Current Consumed by DS8024 Only)
Inactive-Mode Current
CLOCK SOURCE
Crystal Frequency
XTAL1 Operating Conditions
External Capacitance for Crystal
Internal Oscillator
SHUTDOWN TEMPERATURE
Shutdown Temperature
DD
Relative to PGND...............................................-0.5V to +7.5V
Relative to GND......................................-0.5V to (V
_______________________________________________________________________________________
= +3.3V, V
DD
DD
DD
DD
Current 5V Cards
Current 5V Cards
Current 3V Cards
Current 3V Cards
PARAMETER
DDA
DD
DDA
= +5.0V, T
Relative to GND ...............-0.5V to +6.5V
Relative to PGND ...........-0.5V to +6.5V
A
= +25°C, unless otherwise noted.) (Note 1)
UP
V
SYMBOL
V
C
I
I
IH_XTAL1
C
IL_XTAL1
DD_50V
I
DD_30V
I
f
V
V
DD_IC
DD_IC
f
XTAL1
V
XTAL1
V
XTAL2
XTAL
T
HYS2
I
f
DDA
INT
TH2
DD
DD
SD
DD
,
+ 0.5V)
V
V
Threshold voltage (falling)
Hysteresis
I
f
I
f
I
f
I
f
Card inactive
External crystal
Low-level input on XTAL1 (Note 3)
High-level input on XTAL1 (Note 3)
(Note 3)
(Note 3)
CC
CLK
CC
CLK
CC
CLK
CC
CLK
CC
CC
= 80mA, f
= 65mA, f
= 80mA, f
= 65mA, f
= 10MHz, V
= 10MHz, V
= 5V, |I
= 5V, |I
= 10MHz, V
= 10MHz, V
Maximum Junction Temperature .....................................+125°C
Maximum Power Dissipation (T
Storage Temperature Range .............................-55°C to +150°C
Soldering Temperature.........Refer to the IPC/JEDEC J-STD-020
CONDITIONS
CC
CC
XTAL
XTAL
XTAL
XTAL
| < 80mA
| < 30mA
DDA
DDA
DDA
DDA
= 20MHz,
= 20MHz,
= 20MHz,
= 20MHz,
= 5.0V (Note 2)
= 5.0V (Note 2)
= 5.0V
= 5.0V
0.7 x
2.30
V
A
MIN
-0.3
2.7
4.0
3.0
50
DD
0
0
= -25°C to +85°C) .......700mW
+150
TYP
2.45
100
2.7
V
MAX
0.3 x
2.60
V
150
215
135
100
500
DD
6.0
6.0
6.0
0.3
35
20
20
15
DD
Specification.
+
UNITS
MHz
MHz
MHz
mV
mA
mA
mA
mA
μA
pF
°C
V
V
V
V