參數資料
型號: MC9S12A256CFUE
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
封裝: QFP-80
文件頁數: 127/132頁
文件大?。?/td> 782K
代理商: MC9S12A256CFUE
MC9S12DT256 Device User Guide — V03.07
94
The total power dissipation can be calculated from:
Two cases with internal voltage regulator enabled and disabled must be considered:
1.
Internal Voltage Regulator disabled
PIO is the sum of all output currents on I/O ports associated with VDDX and VDDR.
For RDSON is valid:
respectively
2.
Internal voltage regulator enabled
IDDR is the current shown in Table A-7 and not the overall current flowing into VDDR, which
additionally contains the current flowing into the external loads with output high.
PIO is the sum of all output currents on I/O ports associated with VDDX and VDDR.
TJ TA PD ΘJA
()
+
=
TJ Junction Temperature, [°C]
=
TA Ambient Temperature, [°C]
=
PD Total Chip Power Dissipation, [W]
=
ΘJA Package Thermal Resistance, [°C/W]
=
PD PINT PIO
+
=
PINT Chip Internal Power Dissipation, [W]
=
PINT IDD VDD
IDDPLL VDDPLL
IDDA
+VDDA
+
=
PIO
RDSON
i
IIO
i
2
=
RDSON
VOL
IOL
------------ for outputs driven low
;
=
RDSON
VDD5 VOH
IOH
------------------------------------ for outputs driven high
;
=
PINT IDDR VDDR
IDDA VDDA
+
=
PIO
RDSON
i
IIO
i
2
=
相關PDF資料
PDF描述
MC9S12DJ256CFU 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
MC9S12DG256MPVE 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112
MC9S12DG256VFU 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
MC9S12DJ128VFU 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
MC9S12DB128VPVR2 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112
相關代理商/技術參數
參數描述
MC9S12A256CPVE 功能描述:16位微控制器 - MCU BARRACUDA4 MOS13 L01Y RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 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 安裝風格:SMD/SMT
MC9S12A256MPVE 功能描述:16位微控制器 - MCU BARRACUDA4 MOS13 L01Y RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 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 安裝風格:SMD/SMT
MC9S12A256VPV 制造商:Freescale Semiconductor 功能描述:
MC9S12A256VPVE 功能描述:16位微控制器 - MCU BARRACUDA4 MOS13 L01Y RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 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 安裝風格:SMD/SMT
MC9S12A32CFUE 功能描述:16位微控制器 - MCU 32K FLASH HCS12 MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 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 安裝風格:SMD/SMT