參數(shù)資料
型號： MC56F8025VLD
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP44
封裝： 10 X 10 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BCB, LQFP-44
文件頁數(shù)： 149/161頁
文件大?。?/td> 2160K
代理商： MC56F8025VLD
56F8035/56F8025 Data Sheet, Rev. 6
88
Freescale Semiconductor
6.3.8.2
Quad Timer A Clock Rate (TMRA_CR)—Bit 14
This bit selects the clock speed for the Quad Timer A module.
0 = Quad Timer A clock rate equals the system clock rate, to a maximum 32MHz (default)
1 = Quad Timer A clock rate equals 3X system clock rate, to a maximum 96MHz
6.3.8.3
Pulse Width Modulator Clock Rate (PWM_CR)—Bit 13
This bit selects the clock speed for the PWM module.
0 = PWM module clock rate equals the system clock rate, to a maximum 32MHz (default)
1 = PWM module clock rate equals 3X system clock rate, to a maximum 96MHz
6.3.8.4
Inter-Integrated Circuit Run Clock Rate (I2C_CR)—Bit 12
This bit selects the clock speed for the I2C run clock.
0 = I2C module run clock rate equals the system clock rate, to a maximum 32MHz (default)
1 = I2C module run clock rate equals 3X system clock rate, to a maximum 96MHz
6.3.8.5
Reserved—Bits 11–0
This bit field is reserved. Each bit must be set to 0.
6.3.9
Peripheral Clock Enable Register 0 (SIM_PCE0)
The Peripheral Clock Enable register enables or disables clocks to the peripherals as a power savings
feature. Significant power savings are achieved by enabling only the peripheral clocks that are in use.
When a peripheral’s clock is disabled, that peripheral is in Stop mode. Accesses made to a module that has
its clock disabled will have no effect. The corresponding peripheral should itself be disabled while its clock
is shut off. IPBus writes are not possible.
Setting the PCE bit does not guarantee that the peripheral’s clock is running. Enabled peripheral clocks
will still become disabled in Stop mode, unless the peripheral’s Stop Disable control in the SDn register
is set to 1.
Figure 6-10 Peripheral Clock Enable Register 0 (SIM_PCE0)
6.3.9.1
Comparator B Clock Enable (CMPB)—Bit 15
0 = The clock is not provided to the Comparator B module (the Comparator B module is disabled)
1 = The clock is enabled to the Comparator B module
6.3.9.2
Comparator A Clock Enable (CMPA)—Bit 14
0 = The clock is not provided to the Comparator A module (the Comparator A module is disabled)
1 = The clock is enabled to the Comparator A module
Base + $C
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
CMPB
CMPA
DAC1
DAC0
0
ADC
0
I2C
0
QSCI0
0
QSPI0
0
PWM
Write
RESET
0
00
0
00
0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC56F8025VLDR 制造商:Freescale Semiconductor 功能描述:16-BIT DSC, 56800E CORE, 32KB FLASH, 32MHZ, QFP 44 - Tape and Reel 制造商:Freescale Semiconductor 功能描述:IC DSC 16BIT 32KB FLASH 44LQFP 制造商:Freescale Semiconductor 功能描述:16 BIT DSPHC
MC56F8027 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
MC56F8027MLH 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 16 BIT DSPHC 32KB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
MC56F8027VLD 制造商:Freescale Semiconductor 功能描述:
MC56F8027VLH 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 16 BIT DSPHC 32KB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
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