參數(shù)資料
型號: MAC7122MPV50
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 50 MHz, MICROCONTROLLER, PQFP112
封裝: LQFP-112
文件頁數(shù): 21/60頁
文件大?。?/td> 760K
代理商: MAC7122MPV50
MAC7100 Microcontroller Family Hardware Specifications, Rev. 1.1.1
Preliminary
Electrical Characteristics
Freescale Semiconductor
28
3.10.3 ATD Timing Specifications
Figure 10. ATD External Trigger Timing Diagram
Table 31. ATD External Trigger Timing Specifications
Num C
Parameter
Symbol
Min
Max
Unit
T1
D ETRIG Period (Level-Sensitive Trigger Mode)
TPERIOD 1 + NCONVn
(1)
NOTES:
1. NCONVn denotes 8- or 10-bit conversion time (refer to specifications N4, N5, P4 and P5). In order to achieve the
minimum period between conversions when using level-sensitive triggering, ETRIG must remain asserted this long.
fATDCLK Cycles
T2
D ETRIG Minimum Pulse Width
Edge-Sensitive Trigger Mode
Level-Sensitive Trigger Mode
tPW
1
2
fATDCLK Cycles
T3
D ETRIG Level Recovery(2)
2. Time prior to the end of a conversion that ETRIG must be negated in order to prevent the start of another conversion.
tLR
1—
fATDCLK Cycles
T4
D Conversion Start Delay
tDLY
—2
fATDCLK Cycles
Level Sensitive
Low Active
Sequence
Conversion Activity
Complete Flag
Low Active
Sequence
Complete Flag
Conversion Activity
Level Sensitive
Falling Edge Active
Conversion Activity
Edge Sensitive
ETRIG
ANn_x
ETRIG
ASCIF
ANn_x
ETRIG
ASCIF
ANn_x
相關(guān)PDF資料
PDF描述
M38039FFHWG 8-BIT, FLASH, 8.4 MHz, MICROCONTROLLER, PBGA64
MPC740ARX200TX 32-BIT, 200 MHz, RISC PROCESSOR, CBGA255
MPC740ARX233LX 32-BIT, 233 MHz, RISC PROCESSOR, CBGA255
MPC8248VRPIEX 32-BIT, 300 MHz, RISC PROCESSOR, PBGA516
MPC8248VRTIEX 32-BIT, 400 MHz, RISC PROCESSOR, PBGA516
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAC7122MVF50 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontroller Family Hardware Specifications
MAC7122MVM50 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontroller Family Hardware Specifications
MAC7122VAF50 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontroller Family Hardware Specifications
MAC7122VAG50 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontroller Family Hardware Specifications
MAC7122VFU50 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontroller Family Hardware Specifications