DS8113 Datasheet, PDF (2/17 Pages) Maxim Integrated Products – Smart Card Interface

Smart Card Interface
ABSOLUTE MAXIMUM RATINGS
Voltage Range on VDD Relative to GND...............-0.5V to +6.5V
Voltage Range on VDDA Relative to PGND ..........-0.5V to +6.5V
Voltage Range on CP1, CP2, and VUP
Relative to PGND...............................................-0.5V to +7.5V
Voltage Range on All Other Pins
Relative to GND......................................-0.5V to (V_DD + 0.5V)
Maximum Junction Temperature .....................................+125°C
Maximum Power Dissipation (TA = -25°C to +85°C) .......700mW
Storage Temperature Range .............................-55°C to +150°C
Soldering Temperature.........Refer to the IPC/JEDEC J-STD-020
Specification.
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.
RECOMMENDED DC OPERATING CONDITIONS
(V_DD = +3.3V, V_DDA = +5.0V, T_A = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
POWER SUPPLY
Digital Supply Voltage
Card Voltage-Generator Supply Voltage
Reset Voltage Thresholds
CURRENT CONSUMPTION
Active VDD Current 5V Cards
(Including 80mA Draw from 5V Card)
Active VDD Current 5V Cards
(Current Consumed by DS8113 Only)
SYMBOL
CONDITIONS
VDD
VDDA
VTH2
VHYS2
VDDA > VDD
Threshold voltage (falling)
Hysteresis
IDD_50V
IDD_IC
ICC = 80mA, fXTAL = 20MHz,
fCLK = 10MHz, VDDA = 5.0V
ICC = 80mA, fXTAL = 20MHz,
fCLK = 10MHz, VDDA = 5.0V (Note 2)
Active VDD Current 3V Cards
(Including 65mA Draw from 3V Card)
IDD_30V
ICC = 65mA, fXTAL = 20MHz,
fCLK = 10MHz, VDDA = 5.0V
Active VDD Current 3V Cards
(Current Consumed by DS8113 Only)
IDD_IC
ICC = 65mA, fXTAL = 20MHz,
fCLK = 10MHz, VDDA = 5.0V (Note 2)
Active VDD Current 1.8V Cards
(Including 30mA Draw from 1.8V Card)
IDD_18V
ICC = 30mA, fXTAL = 20MHz,
fCLK = 10MHz, VDDA = 5.0V
Active VDD Current 1.8V Cards
(Current Consumed by DS8113 Only)
IDD_IC
ICC = 30mA, fXTAL = 20MHz,
fCLK = 10MHz, VDDA = 5.0V (Note 2)
Inactive-Mode Current
Stop-Mode Current
IDD
IDD_STOP
Card inactive, active-high PRES,
DS8113 not in stop mode
DS8113 in ultra-low-power stop
mode (CMDVCC, 5V/3V, and 1_8V
set to logic 1) (Note 3)
MIN TYP MAX UNITS
2.7
6.0
V
5.0
6.0
V
2.35 2.45 2.55
V
50.0 100 150 mV
80.75 85.00 mA
0.75 5.00 mA
65.75 70.00 mA
0.75 5.00 mA
30.75 35.00 mA
0.75 5.00 mA
50.0 200 µA
0.01 2.00 µA
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