参数资料
型号: 73S1210F-68IMR/F
厂商: Maxim Integrated Products
文件页数: 12/126页
文件大小: 0K
描述: IC SMART CARD READER 68-QFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: 73S12xx
核心处理器: 80515
芯体尺寸: 8-位
速度: 24MHz
连通性: I²C,智能卡,UART/USART
外围设备: LED,POR,WDT
输入/输出数: 8
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
RAM 容量: 2K x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 6.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 68-VFQFN 裸露焊盘
包装: 带卷 (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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