參數(shù)資料
型號(hào): 73S8023C-IMR/F
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 14/27頁(yè)
文件大?。?/td> 0K
描述: IC SMART CARD INTERFACE 32-QFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
控制器類型: 智能卡接口
電源電壓: 2.7 V ~ 3.6 V
電流 - 電源: 4.9mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-VFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 32-QFN(5x5)
包裝: 帶卷 (TR)
DS_8023C_019
73S8023C Data Sheet
Rev. 1.5
21
Symbol
Parameter
Condition
Min
Typ
Max
Unit
Interface Requirements – Data Signals: I/O, AUX1, AUX2, and host interfaces: I/OUC, AUX1UC,
AUX2UC. ISHORTL, ISHORTH, and VINACT requirements do not pertain to I//OUC, AUX1UC, and AUX2UC.
V
Output level, high (I/O, AUX1,
AUX2)
OH
IOH = 0
0.9 VCC
VCC
V
+ 0.1
IOH
0.75 V
= -40
A
CC
VCC
V
+ 0.1
V
Output level, high (I/OUC,
AUX1UC, AUX2UC)
OH
IOH
0.9 V
= 0
DD
VDD
V
+ 0.1
IOH
0.75 V
= -40
A
DD
VDD
V
+ 0.1
V
Output level, low
OL
IOL=1 mA
0.3
V
Input level, high (I/O, AUX1,
AUX2)
IH
1.8
VCC
V
+ 0.30
V
Input level, high (I/OUC,
AUX1UC, AUX2UC)
IH
1.8
VDD
V
+ 0.30
V
Input level, low
IL
-0.3
0.8
V
Output voltage when outside
of session
INACT
IOL = 0
0.1
V
IOL = 1 mA
0.3
V
I
Input leakage
LEAK
VIH = VCC
10
A
I
Input current, low (I/OUC,
AUX1UC, AUX2UC)
IL
VIL = 0, CS = 1
0.65
mA
VIL = 0, CS = 0
5
A
Input current, low (I/O, AUX1,
AUX2)
VIL = 0
2
mA
I
Short circuit output current
SHORTL
For output low,
shorted to VCC
through 33
15
mA
I
Short circuit output current
SHORTH
For output high,
shorted to ground
through 33
15
mA
tR, t
Output rise time, fall times
F
CL = 80 pF, 10% to
90%. For I/OUC,
AUX1UC, AUX2UC,
CL = 50 pF
100
ns
tIR, t
Input rise, fall times
IF
1
s
R
Internal pull-up resistor
PU
Output stable for
> 200 ns
8
11
14
k
Ipuhiz
Pull-up current, Hi-Z state
For pins IOUC,
AUX1UC, AUX2UC
when CS = 0
5
A
FD
Maximum data rate
MAX
1
MHz
T
Delay, I/O to I/OUC,
I/OUC to I/O
(falling edge to falling edge)
FDIO
100
Started
ns
Delay, I/O to I/OUC,
I/OUC to I/O
(rising edge to rising edge)
10
C
Input capacitance
IN
10
pF
1 NDS applications require a 27 pF capacitor on I/O placed at the smart card connector.
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