參數(shù)資料
型號(hào): MC9S12E128CPV
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: MC9S12E-Family Device User Guide V01.04
中文描述: 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112
封裝: LQFP-112
文件頁數(shù): 90/156頁
文件大?。?/td> 3077K
代理商: MC9S12E128CPV
Device User Guide — 9S12E128DGV1/D V01.04
90
Table 2-2 MC9S12E-Family Power and Ground Connection Summary
Nominal
Voltage
NOTE:
All VSS pins must be connected together in the application. Because fast signal
transitions place high, short-duration current demands on the power supply, use
bypass capacitors with high-frequency characteristics and place them as close to
the MCU as possible. Bypass requirements depend on MCU pin load.
Mnemonic
Description
VDD1
VDD2
2.5 V
Internal power and ground generated by internal regulator. These also
allow an external source to supply the core VDD/VSS voltages and
bypass the internal voltage regulator.
VSS1
VSS2
0V
VDDR
3.3/5.0 V
External power and ground, supply to internal voltage regulator.
To disable voltage regulator attach V
DDR
to V
SSR
.
VSSR
0 V
VDDX
3.3/5.0 V
External power and ground, supply to pin drivers.
VSSX
0 V
VDDA
3.3/5.0 V
Operating voltage and ground for the analog-to-digital converter, the
reference for the internal voltage regulator and the digital-to-analog
converters, allows the supply voltage to the A/D to be bypassed
independently.
VSSA
0 V
VRH
3.3/5.0 V
Reference voltage high for the ATD converter, and DAC.
VRL
0 V
Reference voltage low for the ATD converter.
VDDPLL
2.5 V
Provides operating voltage and ground for the Phased-Locked Loop.
This allows the supply voltage to the PLL to be bypassed
independently. Internal power and ground generated by internal
regulator.
VSSPLL
0 V
F
For More Information On This Product,
Go to: www.freescale.com
n
.
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MC9S12E128MFU 功能描述:IC MCU 128K FLASH 25MHZ 80-QFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:HCS12 標(biāo)準(zhǔn)包裝:250 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):21 程序存儲(chǔ)器容量:40KB(20K x 16) 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
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