參數(shù)資料
型號: 73S1210F-68IMR/F
廠商: Maxim Integrated Products
文件頁數(shù): 12/126頁
文件大?。?/td> 0K
描述: IC SMART CARD READER 68-QFN
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
系列: 73S12xx
核心處理器: 80515
芯體尺寸: 8-位
速度: 24MHz
連通性: I²C,智能卡,UART/USART
外圍設備: LED,POR,WDT
輸入/輸出數(shù): 8
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: 閃存
RAM 容量: 2K x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 6.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 68-VFQFN 裸露焊盤
包裝: 帶卷 (TR)
DS_1210F_001
73S1210F Data Sheet
Rev. 1.4
109
Symbol
Parameter
Condition
Min
Typ.
Max
Unit
Interface Requirements – Data Signals: I/O, AUX1 and AUX2
VOH
Output level, high
IOH = 0
0.9 * VCC
VCC+0.1
V
IOH = -40A
0.75 VCC
VCC+0.1
V
VOL
Output level, low
IOL = 1mA
0.15 *VCC
V
VIH
Input level, high
0.6 * VCC
VCC+0.30
V
VIL
Input level, low
-0.15
0.2 * VCC
V
VINACT
Output voltage when outside
of session
IOL = 0
0.1
V
IOL = 1mA
0.3
V
ILEAK
Input leakage
VIH = VCC
10
A
IIL
Input current, low
VIL = 0
0.65
mA
IIL
Input current, low
VIL = 0
0.7
mA
ISHORTL
Short circuit output current
For output low, shorted
to VCC through 33
15
mA
ISHORTH
Short circuit output current
For output high,
shorted to ground
through 33
15
mA
tR, tF
Output rise time, fall times
For I/O, AUX1, AUX2,
CL = 80pF, 10% to
90%. For I/OUC,
AUX1UC, AUX2UC, CL
= 50Pf, 10% to 90%.
100
ns
tIR, tIF
Input rise, fall times
1
s
RPU
Internal pull-up resistor
Output stable for
>200ns
8
11
14
k
FDMAX
Maximum data rate
1
MHz
Reset and Clock for card interface, RST, CLK
VOH
Output level, high
IOH = -200A
0.9 * VCC
VCC
V
VOL
Output level, low
IOL= 200A
0
0.15 *
VCC
V
VINACT
Output voltage when outside
of session
IOL = 0
0.1
V
IOL = 1mA
0.3
V
IRST_LIM
Output current limit, RST
30
ICLK_LIM
Output current limit, CLK
70
mA
tR, tF
Output rise time, fall time
CL = 35pF for CLK,
10% to 90%
8
ns
CL = 200pF for RST,
10% to 90%
100
ns
δ
Duty cycle for CLK
CL = 35pF, FCLK
20MHz, CLKIN duty
cycle is 48% to 52%.
45
55
%
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