參數(shù)資料
型號: MC9S12UF32PB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 60 MHz, MICROCONTROLLER, PQFP64
封裝: LQFP-64
文件頁數(shù): 40/128頁
文件大?。?/td> 1785K
代理商: MC9S12UF32PB
19
Freescale Semiconductor
System on a Chip Guide — 9S12UF32DGV1/D V01.05
Section 1 Introduction
1.1 Overview
The MC9S12UF32 microcontroller unit (MCU) is USB2.0 device for memory card reader and
ATA/ATAPI interface applications. This device is composed of standard on-chip modules including a
16-bit central processing unit (HCS12 CPU), 32k bytes of Flash EEPROM, 3.5k bytes of RAM, USB2.0
interface, Integrated Queue Controller (IQUE) block with 1.5k bytes RAM buffer for USB Bulk data
transport, ATA5 interface, Compact Flash interface, SD/MMC interface, SmartMedia interface,
Memorystick interface, a 16-bit 8-channel timer, Serial Communication Interface, 73 discrete digital I/O
channels and 2 input only channels1. The MC9S12UF32 has full 16-bit internal data paths throughout.
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. Instruction queue
iv. Enhanced indexed addressing
Multiplexed External Bus Interface (MEBI)
Memory Mapping Control (MMC)
Interrupt Control (INT)
Single-wire Background Debug Mode (BDM)
On-chip hardware Breakpoints (BKP)
Clock and Reset Generator (CRG_U)
Clock Throttle to prescale the oscillator clock or 60Mhz clock from USB20D6E2F.
COP watchdog
Real Time Interrupt
Memory
32K Flash EEPROM
- Internal program/erase voltage generation
- Security and Block Protect bits
3.5K byte RAM
NOTES:
1. Not all functions are available simultaneously.
相關(guān)PDF資料
PDF描述
MC9S12UF32PU 16-BIT, FLASH, 60 MHz, MICROCONTROLLER, PQFP100
MC9S12XD384CFV 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144
MC9SD64CPVR2 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112
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參數(shù)描述
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MC9S12UF32PU 功能描述:16位微控制器 - MCU 16 Bit 30MHz 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(fēng)格:SMD/SMT
MC9S12UF32PUE 功能描述:16位微控制器 - MCU 16 BIT 30MHZ 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(fēng)格:SMD/SMT
MC9S12XA256CAA 功能描述:16位微控制器 - MCU 9S12XA256 TSMC3 GENERAL 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(fēng)格:SMD/SMT
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