參數(shù)資料
型號(hào): MC9S12B128MFU16
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: microcontroller unit (MCU)
中文描述: 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP80
封裝: QFP-80
文件頁數(shù): 55/124頁
文件大小: 2125K
代理商: MC9S12B128MFU16
55
2.3 Detailed Signal Descriptions
2.3.1 EXTAL, XTAL — Oscillator Pins
EXTALandXTALarethecrystaldriverandexternalclockpins.Onresetallthedeviceclocksarederived
from the EXTAL input frequency. XTAL is the crystal output.
2.3.2 RESET — External Reset Pin
An active low bidirectional control signal, it acts as an input to initialize the MCU to a known start-up
state, and an output when an internal MCU function causes a reset.
2.3.3 TEST — Test Pin
This input only pin is reserved for test.
NOTE:
The TEST pin must be tied to VSS in all applications.
2.3.4 VREGEN — Voltage Regulator Enable Pin
This input only pin enables or disables the on-chip voltage regulator.
PS7
PS6
PS5
PS4
PS3
PS2
PS1
PS0
SS0
SCK0
MOSI0
MISO0
TXD1
RXD1
TXD0
RXD0
VDDX
PERS/
PPSS
Up
Port S I/O, SS of SPI0
Port S I/O, SCK of SPI0
Port S I/O, MOSI of SPI0
Port S I/O, MISO of SPI0
Port S I/O, TXD of SCI1
Port S I/O, RXD of SCI1
Port S I/O, TXD of SCI0
Port S I/O, RXD of SCI0
PT[7:0]
IOC[7:0]
VDDX
PERT/
PPST
Disabled Port T I/O, Timer channels
Pin Name
Funct. 1
Pin Name
Funct. 2
Pin Name
Funct. 3
Pin Name
Funct. 4
Pin Name
Funct. 5
Power
Supply
Internal Pull
Resistor
Description
CTRL
Reset
State
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
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相關(guān)PDF資料
PDF描述
MC9S12B128MFU25 microcontroller unit (MCU)
MC9S12DJ128MFU MC9S12DT128 Device User Guide V02.09
MC9S12DJ128MPV MC9S12DT128 Device User Guide V02.09
MC9S12DJ128VFU MC9S12DT128 Device User Guide V02.09
MC9S12DJ128VPV MC9S12DT128 Device User Guide V02.09
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MC9S12B128MPVE 功能描述:16位微控制器 - MCU 9S12B128 - STURGEON RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) 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(fēng)格:SMD/SMT
MC9S12B128VFUE 功能描述:16位微控制器 - MCU 9S12B128 - STURGEON RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) 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(fēng)格:SMD/SMT
MC9S12B128VPV 制造商:Rochester Electronics LLC 功能描述: 制造商:Freescale Semiconductor 功能描述:
MC9S12B128VPVE 功能描述:16位微控制器 - MCU 9S12B128 - STURGEON RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) 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(fēng)格:SMD/SMT