参数资料
型号: 73S1215F-44IMR/F
厂商: Maxim Integrated Products
文件页数: 20/136页
文件大小: 0K
描述: IC SMART CARD READER 44-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,USB
外围设备: LED,POR,WDT
输入/输出数: 9
程序存储器容量: 64KB(64K 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 ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 44-VFQFN 裸露焊盘
包装: 带卷 (TR)
73S1215F Data Sheet
DS_1215F_003
116
Rev. 1.4
Parameter
Condition
Min
Typ.
Max
Unit
CL = 50pf, series 24Ω, 1% source termination resistor included
Rise Time
USBTR
10% to 90%
4
20
ns
Fall Time
USBTF
90% to 10%
4
20
ns
Rise/fall time matching
TRFM
(USBTR/USBTF)
90
111.11
%
Output signal crossover
voltage
VCRS
Includes VDI range
1.3
2.0
V
Source Jitter to Next
Transition
TDJ1
Measured as in Figure
7-49 of USB 2.0 Spec
-3.5
3.5
ns
Source Jitter For Paired
Transitions
TDJ2
Measured as in Figure 7-
49 of USB 2.0 Spec (1) (2)
-4
4
ns
Receiver Jitter to Next
Transition
TJR1
Measure as in Figure 7-51
of USB 2.0 Spec.
Characterized but not
production tested.
-18.5
18.5
ns
Receiver Jitter for Paired
Transitions
TJR2
Measure as in Figure 7-51
of USB 2.0 Spec.
Characterized but not
production tested.
-9
9
ns
Source SE0 interval of
EOP
TEOPT
Figure 7-50 of USB 2.0
Spec
160
175
ns
Receiver SEO interval of
EOP
TEOPR
Figure 7-50 of USB 2.0
Spec. (3)
82
ns
(1) For both transitions of differential signaling.
(2) Excluding first transition from the Idle state.
(3) Must accept as valid EOP.
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