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参数资料
| 型号： | MAX3420EETG+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/22页 |
| 文件大小： | 0K |
| 描述： | IC USB PERIPH CONTROLLER 24TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 控制器类型： | USB 外设控制器 |
| 接口： | USB/串行 |
| 电源电压： | 3 V ~ 3.6 V |
| 电流 - 电源： | 15mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
| 配用： | MAX3420EEVKIT-2+-ND - EVAL KIT FOR MAX3420E |
USB Peripheral Controller
with SPI Interface
Note 1: Parameters are 100% production tested at TA = +25°C, and guaranteed by correlation over temperature.
Note 2: Design guaranteed by bench testing. Limits are not production tested.
Note 3: At VL = 1.71V to 2.5V, derate all of the SPI timing characteristics by 50%. Not production tested.
Note 4: The minimum period is derived from SPI timing parameters.
Note 5: Time-to-exit suspend is dependent on the crystal used.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
USB TRANSMITTER TIMING CHARACTERISTICS
D+, D- Rise Time
tRISE
CL = 50pF, Figures 6 and 7
4
20
ns
D+, D- Fall Time
tFALL
CL = 50pF, Figures 6 and 7
4
20
ns
Rise-/Fall-Time Matching
CL = 50pF, Figures 6 and 7 (Note 2)
90
110
%
Output-Signal Crossover Voltage
CL = 50pF, Figures 6 and 7 (Note 2)
1.3
2.0
V
SPI BUS TIMING CHARACTERISTICS (VL = 2.5V) (Figures 8 and 9) (Note 3)
VL = 1.71V
77.0
Serial Clock (SCLK) Period (Note 4)
tCP
VL = 2.5V
38.4
ns
SCLK Pulse-Width High
tCH
17
ns
SCLK Pulse-Width Low
tCL
17
ns
SS Fall to MISO Valid
tCSS
20
ns
SS Leading Time Before the First
SCLK Edge
tL
30
ns
SS Trailing Time After the Last
SCLK Edge
tT
30
ns
Data-In Setup Time
tDS
5ns
Data-In Hold Time
tDH
10
ns
SS Pulse High
tCSW
200
ns
SCLK Fall to MISO Propagation
Delay
tDO
14.2
ns
SCLK Fall to MOSI Propagation
Delay
tDI
14.2
ns
SCLK Fall to MOSI Drive
tON
3.5
ns
SS High to MOSI High
Impedance
tOFF
20
ns
SUSPEND TIMING CHARACTERISTICS
Time-to-Enter Suspend
PWRDOWN = 1 to oscillator stop
5
s
Time-to-Exit Suspend
PWRDOWN = 1 to 0 to OSCOKIRQ (Note 5)
3
ms
TIMING CHARACTERISTICS
(
VCC = +3V to +3.6V, VL = +1.71V to +3.6V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.3V, VL =
+2.5V, TA = +25
°C.) (Note 1)
MAX3420E
10
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3420EEVKIT | 制造商:Maxim Integrated Products 功能描述:MAX3420E EVAL KIT - Bulk |
| MAX3420EEVKIT-2+ | 功能描述:界面开发工具 MAX3420E Eval Kit RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
| MAX3421E | 制造商:Maxim Integrated Products 功能描述:USB PERIPHERAL/HOST CONTROLLER WITH SPI INTERFACE - Rail/Tube |
| MAX3421EEHJ+ | 功能描述:外围驱动器与原件 - PCI USB Peripheral Controller w/SPI RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| MAX3421EEHJ+T | 功能描述:外围驱动器与原件 - PCI USB Peripheral Controller w/SPI RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
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