参数资料
型号: TDA8002C
厂商: NXP Semiconductors N.V.
英文描述: IC Card Interface(IC卡接口)
中文描述: IC卡接口(集成电路卡接口)
文件页数: 11/28页
文件大小: 139K
代理商: TDA8002C
1999 Oct 12
19
Philips Semiconductors
Product specication
IC card interface
TDA8002C
VOL(OFF)
LOW-level output voltage on
pin OFF
IOL(OFF) =2mA
0.4
V
IOL(ALARM)
LOW-level output current on
pin ALARM
VOL(ALARM) =0V
5
A
VOH(ALARM)
HIGH-level output voltage
on pin ALARM
IOH(ALARM) = 2mA
VDD 1
V
tW
ALARM pulse width
6
20
ms
Clock output (CLKOUT; powered from VDD)
fCLKOUT
frequency on CLKOUT
0
20
MHz
low power
16
kHz
VOL
LOW-level output voltage
IOL = 1 mA
0
0.5
V
VOH
HIGH-level output voltage
IOH = 1mA
VDD 0.5
V
tr, tf
rise and fall times
CL = 15 pF; notes 3 and 4
8ns
δ
duty factor
CL = 15 pF; notes 3 and 4
40
60
%
Internal oscillator
fint
frequency of internal
oscillator
active mode
2
2.5
3
MHz
sleep mode
32
kHz
Card reset output (RST)
VO(inact)
output voltage
inactive modes
0
0.3
V
td(RST)
delay between RSTIN and
RST
RST enabled
100
ns
VOL
LOW-level output voltage
IOL = 200 A0
0.3
V
VOH
HIGH-level output voltage
IOH = 200 AVCC 0.5
VCC
V
tr, tf
rise and fall times
CL =30pF
0.5
ns
Card clock output (CLK)
VO(inact)
output voltage
inactive modes
0
0.3
V
VOL
LOW-level output voltage
IOL = 200 A0
0.3
V
VOH
HIGH-level output voltage
IOH = 50 AVCC 0.5
VCC
V
tr, tf
rise and fall times
CL = 30 pF; note 3
8ns
δ
duty factor
CL = 30 pF; note 3
45
55
%
SR
slew rate (rise and fall)
0.2
V/ns
Strobe input (STROBE)
fSTROBE
frequency on STROBE
0
10
MHz
VIL
LOW-level input voltage
0
0.3VDD
V
VIH
HIGH-level input voltage
0.7VDD
VDD
V
Logic inputs (CLKSEL, CLKDIV1, CLKDIV2, MODE, CMDVCC and RSTIN); note 5
VIL
LOW-level input voltage
0
0.3VDD
V
VIH
HIGH-level input voltage
0.7VDD
VDD
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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