Quick Detail:
One Time Program Memory, MC68HC705B16 - Motorola, Inc - High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcomputer Unit
Description:
The MC68HC705B16CFN microcomputer (MCU) is a member of Motorola’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 |
|
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) |
|
Packaging |
Tube |
Competitive Advantage:
Warranty :180days for all goods
Free shipping:Order over $600 win a free shipment fee:goods weight below 3Kg.
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Tag:
MC68HC705B16NCFN MCHC705B16CFNE MC68HC705B16CFNE