參數(shù)資料
型號: MCF51QH64VHS
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: FLASH, 50 MHz, MICROCONTROLLER, QCC44
封裝: 5 X 5 MM, QFN-44
文件頁數(shù): 40/72頁
文件大小: 1031K
代理商: MCF51QH64VHS
Communication interfaces
6.8.1 USB electrical specifications
The USB electricals for the USB On-the-Go module conform to the standards
documented by the Universal Serial Bus Implementers Forum. For the most up-to-date
standards, visit http://www.usb.org.
6.8.2 USB DCD electrical specifications
Table 32. USB DCD electrical specifications
Symbol
Description
Min.
Typ.
Max.
Unit
VDP_SRC
USB_DP source voltage (up to 250 μA)
TBD
V
VLGC
Threshold voltage for logic high
0.8
2.0
V
IDP_SRC
USB_DP source current
7
10
13
μA
IDM_SINK
USB_DM sink current
50
100
150
μA
RDM_DWN
D- pulldown resistance for data pin contact detect
14.25
24.8
VDAT_REF
Data detect voltage
0.25
TBD
0.4
V
6.8.3 USB VREG electrical specifications
Table 33. USB VREG electrical specifications
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
VREGIN
Input supply voltage
2.7
5.5
V
IDDon
Quiescent current — Run mode, load current
equal zero, input supply (VREGIN) > 3.6 V
120
TBD
μA
IDDstby
Quiescent current — Standby mode, load
current equal zero
1.1
TBD
μA
IDDoff
Quiescent current — Shutdown mode
VREGIN = 5.0 V and temperature=25C
Across operating voltage and temperature
500
TBD
nA
μA
ILOADrun
Maximum load current — Run mode
120
mA
ILOADstby
Maximum load current — Standby mode
1
mA
Table continues on the next page...
6.8
Communication interfaces
MCF51JF128 Advance Information Data Sheet, Rev. 3, 08/2011.
Freescale Semiconductor, Inc.
Preliminary
45
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MCF51QH64VLF 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Advance Information Temperature range (ambient): -40°C to 105°C
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MCF51QM128_12 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF51QM128
MCF51QM128VHS 功能描述:32位微控制器 - MCU ColdFireV1,128KFlash RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
MCF51QM128VHSR 功能描述:16位微控制器 - MCU ColdFireV1,128KFlash RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT