參數(shù)資料
型號： MC56F8036VLF
廠商： Freescale Semiconductor
文件頁數(shù)： 161/164頁
文件大?。?/td> 0K
描述： IC DGTL SGNL CTLR 16BIT 48-LQFP
標準包裝： 1,250
系列： 56F8xxx
核心處理器： 56800E
芯體尺寸： 16-位
速度： 32MHz
連通性： CAN，I²C，SCI，SPI
外圍設(shè)備： POR，PWM，WDT
輸入/輸出數(shù)： 39
程序存儲器容量： 64KB（32K x 16）
程序存儲器類型： 閃存
RAM 容量： 4K x 16
電壓 - 電源 (Vcc/Vdd)： 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 10x12b; D/A 2x12b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 105°C
封裝/外殼： 48-LQFP
包裝： 托盤
產(chǎn)品目錄頁面： 734 (CN2011-ZH PDF)
56F8036 Data Sheet, Rev. 6
96
Freescale Semiconductor
Figure 6-17 Protection Register (SIM_PROT)
6.3.15.1
Reserved—Bits 15–4
This bit field is reserved. Each bit must be set to 0.
6.3.15.2
Peripheral Clock Enable Protection (PCEP)—Bits 3–2
These bits enable write protection of all fields in the PCEn, SDn, and PCR registers in the SIM module.
00 = Write protection off (default)
01 = Write protection on
10 = Write protection off and locked until chip reset
11 = Write protection on and locked until chip reset
6.3.15.3
GPIO and Internal Peripheral Select Protection (GIPSP)—Bits 1–0
These bits enable write protection of GPSn and IPSn registers in the SIM module and write protect all
GPIOx_PEREN, GPIOx_PPOUTM and GPIOx_DRIVE registers in GPIO modules.
00 = Write protection off (default)
01 = Write protection on
10 = Write protection off and locked until chip reset
11 = Write protection on and locked until chip reset
Note:
The PWM fields in the CLKOUT register are also write protected by GIPSP. They are reserved for
in-house test only.
6.3.16
SIM GPIO Peripheral Select Register 0 for GPIOA (SIM_GPSA0)
Most I/O pins have an associated GPIO function. In addition to the GPIO function, I/O can be configured
to be one of several peripheral functions. The GPIOx_PEREN register within the GPIO module controls
the selection between peripheral or GPIO control of the I/O pins. The GPIO function is selected when the
GPIOx_PEREN bit for the I/O is 0. When the GPIOx_PEREN bit of the GPIO is 1, the fields in the GPSn
registers select which peripheral function has control of the I/O. Figure 6-18 illustrates the output path to
an I/O pin when an I/O has two peripheral functions. Similar muxing is required on peripheral function
inputs to receive input from the properly selected I/O pin.
Base + $12
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
0
PCEP
GIPSP
Write
RESET
0
00000000
0000
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC56F8036VLF 制造商:Freescale Semiconductor 功能描述:IC DSC 64KB 32MHZ 3.6V LQFP-48
MC56F8037 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
MC56F8037EVM 功能描述:開發(fā)板和工具包 - 其他處理器 MC56F8037 EVAL BOARD RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MC56F8037EVM 制造商:Freescale Semiconductor 功能描述:MC56F8037 EVALUATION BRD
MC56F8037MLH 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 16 BIT DSPHC 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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