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MCF51QH64VLF中文资料飞思卡尔数据手册PDF规格书
MCF51QH64VLF规格书详情
Features
• Operating characteristics
– Voltage range: 1.71 V to 3.6 V
– Flash write voltage range: 1.71 V to 3.6 V
– Temperature range (ambient): -40°C to 105°C
• Core
– Up to 50 MHz V1 ColdFire CPU
– Dhrystone 2.1 performance: 1.10 DMIPS per MHz when executing from internal RAM, 0.99 DMIPS per MHz when executing from flash memory
• System
– DMA controller with four programmable channels
– Integrated ColdFire DEBUG_Rev_B+ interface with single-wire BDM connection
• Power management
– 10 low power modes to provide power optimization based on application requirements
– Low-leakage wakeup unit (LLWU)
– Voltage regulator (VREG)
• Clocks
– Crystal oscillators (two, each with range options): 1 kHz to 32 kHz (low), 1 MHz to 8 MHz (medium), 8 MHz to 32 MHz (high)
– Multipurpose clock generator (MCG)
• Memories and memory interfaces
– Flash memory, FlexNVM, FlexRAM, and RAM
– Serial programming interface (EzPort)
– Mini-FlexBus external bus interface
• Security and integrity
– Hardware CRC module to support fast cyclic redundancy checks
– 128-bit unique identification (ID) number per chip
• Analog
– 16-bit SAR ADC
– 12-bit DAC
– Analog comparator (CMP) containing a 6-bit DAC and programmable reference input
– Voltage reference (VREF)
• Timers
– Programmable delay block (PDB)
– Motor control/general purpose/PWM timers (FTM)
– 16-bit low-power timers (LPTMRs)
– 16-bit modulo timer (MTIM)
– Carrier modulator transmitter (CMT)
• Communication interfaces
– UARTs with Smart Card support and FIFO
– SPI modules, one with FIFO
– Inter-Integrated Circuit (I2C) modules
• Human-machine interface
– Up to 48 EGPIO pins
– Up to 16 rapid general purpose I/O (RGPIO) pins
– Low-power hardware touch sensor interface (TSI)
– Interrupt request pin (IRQ)
产品属性
- 型号:
MCF51QH64VLF
- 制造商:
FREESCALE
- 制造商全称:
Freescale Semiconductor, Inc
- 功能描述:
Advance Information Temperature
- range(ambient):
-40°C to 105°C
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP/恩智浦 |
21+ |
QFN-44 |
6000 |
原装现货 |
询价 | ||
NXP(恩智浦) |
23+ |
MAPLGA44(5x5) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Freescale(飞思卡尔) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
NXP/恩智浦 |
2020+ |
NA |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
NXP/恩智浦 |
2022+ |
QFN-44 |
8080 |
100%进口原装正品现货,公司原装现货众多欢迎加微信咨 |
询价 | ||
NXP Semiconductors |
20+ |
QFN-44 |
29860 |
NXP微控制器MCU-可开原型号增税票 |
询价 | ||
23+ |
LGA44 |
20000 |
原厂原装正品现货 |
询价 | |||
NXP/恩智浦 |
21+ |
QFN-44 |
13880 |
公司只售原装,支持实单 |
询价 | ||
FREESCALE |
23+ |
QFN-44 |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
NXP/恩智浦 |
23+ |
QFN-44 |
30000 |
原装正品公司现货,假一赔十! |
询价 |