参数资料
型号: MC9S12B128VFU25
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
封装: PLASTIC, QFP-80
文件页数: 82/132页
文件大小: 1842K
代理商: MC9S12B128VFU25
Device User Guide —9S12B128DGV1/D V01.13
53
2.2 Detailed Signal Descriptions
2.2.1 EXTAL, XTAL — Oscillator Pins
EXTAL and XTAL are the crystal driver and external clock pins. On reset all the device clocks are derived
from the EXTAL input frequency. XTAL is the crystal output.
PK7
ECS
ROMCTL
VDDX
PUCR/
PUPKE
Up
Port K I/O, Emulation Chip Select,
ROM On Enable
PK[5:0]
XADDR[19:14]
Port K I/O, Extended Addresses
PM7
PERM/
PPSM
Disabled
Port M I/O
PM6
Port M I/O
PM5
SCK
Port M I/O, SCK of SPI0
PM4
MOSI
Port M I/O, MOSI of SPI0
PM3
SS0
Port M I/O, SS of SPI0
PM2
MISO0
Port M I/O, MISO of SPI0
PM1
TXCAN0
Port M I/O, TX of CAN0
PM0
RXCAN0
Port M I/O, RX of CAN0
PP7
KWP7
PWM7
PERP/
PPSP
Port P I/O, Interrupt, Channel 7 of
PWM
PP6
KWP6
PWM6
Port P I/O, Interrupt, PWM Channel
6
PP5
KWP5
PWM5
Port P I/O, Interrupt, PWM Channel 5
PP4
KWP4
PWM4
Port P I/O, Interrupt, PWM Channel 4
PP3
KWP3
PWM3
Port P I/O, Interrupt, PWM Channel 3
PP2
KWP2
PWM2
Port P I/O, Interrupt, PWM Channel 2
PP1
KWP1
PWM1
Port P I/O, Interrupt, PWM Channel 1
PP0
KWP0
PWM0
Port P I/O, Interrupt, PWM Channel 0
PS7
SS0
PERS/
PPSS
Up
Port S I/O, SS of SPI0
PS6
SCK0
Port S I/O, SCK of SPI0
PS5
MOSI0
Port S I/O, MOSI of SPI0
PS4
MISO0
Port S I/O, MISO of SPI0
PS3
TXD1
Port S I/O, TXD of SCI1
PS2
RXD1
Port S I/O, RXD of SCI1
PS1
TXD0
Port S I/O, TXD of SCI0
PS0
RXD0
Port S I/O, RXD of SCI0
PT[7:0]
IOC[7:0]
PERT/
PPST
Disabled Port T I/O, Timer channels
NOTES:
1. Refer to PEAR register description in HCS12 Multiplexed External Bus Interface (MEBI) Block Guide.
Pin Name
Function1
Pin Name
Function2
Pin Name
Function
3
Pin Name
Function
4
Powered
by
Internal Pull
Resistor
Description
CTRL
Reset
State
相关PDF资料
PDF描述
MC9S12B64MPV16 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP112
MC9S12B64MPV25 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112
MC9S12B64VPV16 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP112
MC9S12B64CPV25 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112
MC9S12B128CPV25 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112
相关代理商/技术参数
参数描述
MC9S12B128VFUE 功能描述:16位微控制器 - MCU 9S12B128 - STURGEON RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格: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 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MC9S12B128VPVER 功能描述:16位微控制器 - MCU 9S12B128 - STURGEON RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MC9S12B256CFU 制造商:Rochester Electronics LLC 功能描述:- Bulk