Mega Source Elec.Limited
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Quick Detail:
High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcomputer Unit
Description:
The MCHC705B16NCFNE microcomputer (MCU) is a member of Freescale’s MC68HC05 family of low-cost single chip microcomputers. This 8-bit MCU contains an on-chip oscillator, CPU, RAM, ROM, EEPROM, A/D converter, pulse length modulated outputs, I/O, serial communications
interface, programmable timer system and watchdog. The fully static design allows operation at frequencies down to dc to further reduce the already low power consumption to a few micro-amps.
Applications:
• Fully static design featuring the industry standard M68HC05 family CPU core
• On chip crystal oscillator with divide by 2 or a software selectable divide by 32 option (SLOW mode)
• 2.1 MHz internal operating frequency at 5V; 1.0 MHz at 3V
• High speed version available
• 176 bytes of RAM
• 5936 bytes of user ROM plus 14 bytes of user vectors
• 256 bytes of byte erasable EEPROM with internal charge pump and security bit
• Write/erase protect bit for 224 of the 256 bytes EEPROM
• Self test/bootstrap mode
• Power saving STOP, WAIT and SLOW modes
• Three 8-bit parallel I/O ports and one 8-bit input-only port
• Software option available to output the internal E-clock to port pin PC2
• 16-bit timer with 2 input captures and 2 output compares
• Computer operating properly (COP) watchdog timer
• Serial communications interface system (SCI) with independent transmitter/receiver baud rate selection; receiver wake-up function for use in multi-receiver systems
• 8 channel A/D converter
• 2 pulse length modulation systems which can be used as D/A converters
• One interrupt request input plus 4 on-board hardware interrupt sources
• Available in 52-pin plastic leaded chip carrier (PLCC), 64-pin quad flat pack (QFP) and 56-pin
shrink dual in line (SDIP) packages
• Complete development system support available using the MMDS05 development station with the M68HC05B32EM emulation module
• Extended operating temperature range of -40 to +125 °C
Specifications:
Datasheets | M68HC05 Microcontrollers |
Product Photos | 52-LCC |
Standard Package | 23 |
Category | Integrated Circuits (ICs) |
Family | Embedded - Microcontrollers |
Series | HC05 |
Packaging | Tube |
Core Processor | HC05 |
Core Size | 8-Bit |
Speed | 2.1MHz |
Connectivity | SCI |
Peripherals | POR, WDT |
Number of I /O | 32 |
Program Memory Size | 15KB (15K x 8) |
Program Memory Type | OTP |
EEPROM Size | 256 x 8 |
RAM Size | 352 x 8 |
Voltage - Supply (Vcc/Vdd) | 4.5 V ~ 5.5 V |
Data Converters | A/D 8x8b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C |
Package / Case | 52-LCC (J-Lead) |
Competitive Advantage:
Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .
Why buy from us >>> Fast / Safely / Conveniently
• Mega Source is a Stock keeper and trade company of Electronic components .Our branches office include China, Hong Kong, Sigapore , Canada . Offer business, service, resourcing and information for our global member.
• Goods are ensured the highest quality possible and are delivered to our customers all over the world with speed and precision.
How to buy >>>
• Contact us by email & sent your inquire with your Transport destination .
• Online chat, the commissioner would be responded ASAP.
Service >>>
• Forwarder Shipment to world-wide, DHL ,TNT ,UPS,FEDEX etc. buyer don`t need to worry about shipping problem
• We will try to respond as quickly as possible. But due to time zone difference, please allow up to 24 hours to get your mail replied. The products were tested by some devices or software, we ensure that there is no quality problems.
• We are committed to providing fast, convenient and safe transportation service to global buyer.