参数资料
型号: 73S8023C-IMR/F
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, QCC32
封装: 5 X 5 MM, LEAD FREE, QFN-32
文件页数: 15/27页
文件大小: 389K
代理商: 73S8023C-IMR/F
73S8023C Data Sheet
DS_8023C_019
22
Rev. 1.5
Symbol
Parameter
Condition
Min
Typ
Max
Unit
Reset and Clock for card interface, RST, CLK
V
Output level, high
OH
IOH
0.9 V
= -200
A
CC
V
CC
V
Output level, low
OL
IOL
0
= 200
A
0.2
V
Output voltage when outside
of a session
INACT
IOL = 0
0.1
V
IOL = 1 mA
0.3
V
I
Output current limit, RST
RST_LIM
30
mA
I
Output current limit, CLK
CLK_LIM
70
mA
tR, t
Output rise time, fall time
F
CL = 35 pF for
CLK, 10% to 90%
8
ns
CL = 200 pF for
RST, 10% to 90%
100
ns
Td
Delay time STROBE to CLK,
RSTIN to RST
CLKSEL = 1, Cap.
load on CLK and
RST is minimal,
else rise, fall times
are a factor
20
ns
δ
Duty cycle for CLK
CL = 35 pF,
48% <
δ
IN
45
< 52%
55
%
12.5 Digital Signals
Symbol
Parameter
Condition
Min
Typ
Max
Unit
Digital I/O Except for OSC I/O
VIL
Input Low Voltage
-0.3
0.8
V
VIH
Input High Voltage
1.8
VDD + 0.3
V
VOL
Output Low Voltage
IOL = 2 mA
0.45
V
VOH
Output High Voltage
IOH = -1 mA
VDD - 0.45
V
ROUT
Pull-up resistor,
OFF
20
k
tSL
Time from CS going high to
interface active
50
ns
tDZ
Time from CS going low to
interface inactive, Hi-Z
50
ns
tIS
Set-up time, control signals
to CS rising edge
50
ns
tSI
Hold time, control signals
from CS rising edge
50
ns
tID
Set-up time, control signals
to CS fall
50
ns
tDI
Hold time, control signals
from CS fall
50
ns
|IIL1|
Input Leakage Current
GND < VIN < VDD
-5
5
μA
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