參數(shù)資料
型號： MC9S12H256MFV
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP144
封裝： LQFP-144
文件頁數(shù)： 34/124頁
文件大?。?/td> 1933K
代理商： MC9S12H256MFV
MC9S12H256 Device User Guide — V01.15
17
Section 1 Introduction
1.1 Overview
The MC9S12H256 microcontroller unit (MCU) is a 16-bit device composed of standard on-chip
peripherals including a 16-bit central processing unit (HCS12 CPU), 256K bytes of Flash EEPROM, 12K
bytes of RAM, 4K bytes of EEPROM, two asynchronous serial communications interfaces (SCI), a serial
peripheral interface (SPI), an IIC-bus interface (IIC), an 8-channel 16-bit timer (TIM), a 16-channel, 10-bit
analog-to-digital converter (ATD), a six-channel pulse width modulator (PWM), and two CAN 2.0 A, B
software compatible modules (MSCAN).
In addition, it features a 32x4 liquid crystal display (LCD) controller/driver and a motor pulse width
modulator (MC) consisting of 24 high current outputs suited to drive up to 6 stepper motors. System
resource mapping, clock generation, interrupt control, and bus interfacing are managed by the HCS12
Core.
The MC9S12H256 has full 16-bit data paths throughout. The inclusion of a PLL circuit allows power
consumption and performance to be adjusted to suit operational requirements. In addition to the I/O ports
available in each module, 12 general purpose I/O pins are available with interrupt and wake-up capability
from STOP or WAIT mode.
1.2 Features
HCS12 Core
–
16-bit HCS12 CPU
i. Upward compatible with M68HC11 instruction set
ii. Interrupt stacking and programmer’s model identical to M68HC11
iii. 20-bit ALU
iv. Instruction queue
v. Enhanced indexed addressing
–
MEBI (Multiplexed External Bus Interface)
–
MMC (Module Mapping Control)
–
INT (Interrupt control)
–
BKP (Breakpoints)
–
BDM (Background Debug Mode)
CRG (low current oscillator, PLL, reset, clocks, COP watchdog, real time interrupt, clock monitor)
8-bit and 4-bit ports with interrupt functionality
–
Digital filtering
–
Programmable rising or falling edge trigger
相關(guān)PDF資料
PDF描述
MC9S12H256CFV 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP144
MC9S12H256VFVR2 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP144
MC9S12H256VFVR2 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP144
MC9S12H256VPVR2 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112
MC9S12H256VPV 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC9S12H256VFV 功能描述:16位微控制器 - MCU 16 Bit 16MHz 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 最大時鐘頻率:24 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
MC9S12H256VFVE 功能描述:16位微控制器 - MCU 16B FLASH CANS 2XAT 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 最大時鐘頻率:24 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
MC9S12H256VFVER 功能描述:16位微控制器 - MCU 16B FLSH CANS 2XAT 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 最大時鐘頻率:24 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
MC9S12H256VFVER 制造商:Freescale Semiconductor 功能描述:Microcontroller
MC9S12H256VPV 制造商:Rochester Electronics LLC 功能描述:- Bulk
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