參數(shù)資料
型號: MC56F8323MFBE
廠商: Freescale Semiconductor
文件頁數(shù): 103/140頁
文件大?。?/td> 0K
描述: IC DSP 16BIT 60MHZ 64-LQFP
標準包裝: 160
系列: 56F8xxx
核心處理器: 56800E
芯體尺寸: 16-位
速度: 60MHz
連通性: CAN,SCI,SPI
外圍設(shè)備: POR,PWM,溫度傳感器,WDT
輸入/輸出數(shù): 27
程序存儲器容量: 32KB(16K x 16)
程序存儲器類型: 閃存
RAM 容量: 12K x 8
電壓 - 電源 (Vcc/Vdd): 2.25 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: 64-LQFP
包裝: 托盤
配用: MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
Register Descriptions
56F8323 Technical Data, Rev. 17
Freescale Semiconductor
65
Preliminary
5.6.3.5
Low Voltage Detector Interrupt Priority Level (LVI IPL)—Bits 7–6
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
It is disabled by default.
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
5.6.3.6
Reserved—Bits 5–2
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.6.3.7
External IRQ A Interrupt Priority Level (IRQA IPL)—Bits 1–0
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
It is disabled by default.
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
5.6.4
Interrupt Priority Register 3 (IPR3)
Figure 5-6 Interrupt Priority Register 3 (IPR3)
5.6.4.1
Reserved—Bits 15–10
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.6.4.2
FlexCAN Message Buffer Interrupt Priority Level
(FCMSGBUF IPL)—Bits 9–8
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
They are disabled by default.
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
Base + $3
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
0
FCMSGBUF IPL
FCWKUP IPL
FCERR IPL
FCBOFF IPL
0
Write
RESET
00
0
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