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參數(shù)資料
| 型號： | MCV14ATI/SL |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO14 |
| 封裝： | 3.90 MM, PLASTIC, SOIC-4 |
| 文件頁數(shù)： | 23/84頁 |
| 文件大?。?/td> | 1007K |
| 代理商： | MCV14ATI/SL |
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2009 Microchip Technology Inc.
Preliminary
DS41338B-page 1
MCV14A
High-Performance RISC CPU:
Only 33 Single-Word Instructions
All Single-Cycle Instructions except for Program
Branches which are Two-Cycle
Two-Level Deep Hardware Stack
Direct, Indirect and Relative Addressing modes
for Data and Instructions
Operating Speed:
- DC – 20 MHz crystal oscillator
- DC – 200 ns instruction cycle
On-chip Flash Program Memory
- 1024 x 12
General Purpose Registers (SRAM)
-67 x 8
Flash Data Memory
-64 x 8
Special Microcontroller Features:
8 MHz precision internal oscillator
- Factory calibrated to ±1%
In-Circuit Serial Programming (ICSP)
In-Circuit Debugging (ICD) Support
Power-On Reset (POR)
Device Reset Timer (DRT)
Watchdog Timer (WDT) with Dedicated On-Chip
RC Oscillator for Reliable Operation
Programmable Code Protection
Multiplexed MCLR Input Pin
Internal Weak Pull-ups on I/O Pins
Power-Saving Sleep mode
Wake-Up from Sleep on Pin Change
Selectable Oscillator Options:
- INTRC: 4 MHz or 8 MHz precision Internal
RC oscillator
- EXTRC: External low-cost RC oscillator
- XT:
Standard crystal/resonator
- HS:
High-speed crystal/resonator
- LP:
Power-saving, low-frequency crystal
- EC:
High-speed external clock input
Low-Power Features/CMOS Technology:
Standby current:
- 100 nA @ 2.0V, typical
Operating current:
-15
μA @ 32 kHz, 2.0V, typical
-170
μA @ 4 MHz, 2.0V, typical
Watchdog Timer current:
-1
μA @ 2.0V, typical
-7
μA @ 5.0V, typical
High Endurance Program and Flash Data Memory
cells
- 100,000 write Program Memory endurance
- 1,000,000 write Flash Data Memory endurance
- Program and Flash Data retention: >40 years
Fully static design
Wide operating voltage range: 2.0V to 5.5V
- Wide temperature range
- Industrial: -40
°C to +85°C
Peripheral Features:
12 I/O Pins
- 11 I/O pins with individual direction control
- 1 input-only pin
- High current sink/source for direct LED drive
- Wake-up on change
- Weak pull-ups
8-bit Real-time Clock/Counter (TMR0) with 8-bit
Programmable Prescaler
Two Analog Comparators
- Comparator inputs and output accessible
externally
- One comparator with 0.6V fixed on-chip
absolute voltage reference (VREF)
- One comparator with programmable on-chip
voltage reference (VREF)
Analog-to-Digital (A/D) Converter
- 8-bit resolution
- 3-channel external programmable inputs
- 1-channel internal input to internal absolute
0.6 voltage reference
Device
Program
Memory
Data Memory
I/O
Comparators
Timers 8-bit
8-bit A/D
Channels
Flash (words)
SRAM (bytes)
Flash
(bytes)
MCV14A
1024
67
64
12
2
1
3
14-Pin, 8-Bit Flash Microcontroller
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCV15/10-GF-381 | 制造商:Phoenix Contact 功能描述:HEADER PCB VERTICAL 3.81MM 10WAY |
| MCV15/2-GF-381 | 制造商:Phoenix Contact 功能描述:HEADER PCB VERTICAL 3.81MM 2WAY |
| MCV15/3-GF-381 | 制造商:Phoenix Contact 功能描述:HEADER PCB VERTICAL 3.81MM 3WAY |
| MCV15/4-GF-381 | 制造商:Phoenix Contact 功能描述:HEADER PCB VERTICAL 3.81MM 4WAY |
| MCV15/5-GF-381 | 制造商:Phoenix Contact 功能描述:HEADER PCB VERTICAL 3.81MM 5WAY |
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