High-Performance, Enhanced Flash Microcontrollers with 10-Bit Analog to Digital Convector
18f452 Microcontroller is Microchips powerful 10 MIPS (100 nanosecond instruction execution) yet easy-to-program (only 77 single word instructions) CMOS FLASH-based 8-bit microcontroller packs Microchip's powerful PIC® architecture into an 40- or 44-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX, PIC16CXX and PIC17CXX devices and thus providing a seamless migration path of software code to higher levels of hardware integration.
The PIC18F452 Micro-controller features a 'C' compiler friendly development environment, 256 bytes of EEPROM, Self-programming, an ICD, 2 capture/compare/PWM functions, 8 channels of 10-bit Analog-to-Digital (A/D) converter, the synchronous serial port can be configured as either 3-wire Serial Peripheral Interface (SPI™) or the 2-wire Inter-Integrated Circuit (I²C™) bus and Addressable Universal Asynchronous Receiver Transmitter (AUSART). All of these features make it ideal for manufacturing equipment, instrumentation and monitoring, data acquisition, power conditioning, environmental monitoring, telecom and consumer audio/video applications.
- Source code compatiable with the PIC16 and PIC17 instruction sets
- Linear program memory addressing to 32 Kbytes
- DC - 40 MHz osc./clock input
- 16-bit wide instructions, 8-bit wide data path
- Priority levels for interrupts
- 8 x 8 Single Cycle Hardware Multiplier
- 16 kBytes Flash Program Memory
- 1536 Byte RAM Data Memory
- 256 Byte RAM Data Memory
- High current sink/source 25mA/25mA
- Two 16-bit timer/counter (TMR1, TMR3)
- One 8-bit/16-bit timer/counter with prescaler
- One 8-bit timer/counter with 8-bit period register
- Capture 16-bit, max. resolution 6.25ns(TCY/16)
- Compare 16-bit, max. resolution 100ns
- 3-wire SPI (supports all 4 SPI modes)
- I²C Master and Slave mode
- Addressable USART Module supports RS-485 and RS-232
- Parallel Slave Port (PSP) module
- Eight Channel 10-bit Analog-to-Digital Converter
- Power-On Reset
- Power-up Timer (PWRT) and Oscillator Start-Up Timer (OST)
- 1,000 erase/write cycls Enhanced Flash Program Memory
- 1,000,000 typical erase/write cycles EEPROM Data Memory
- Watchdog Timer (WDT) with its own On-Chip RC oscillator
- Programmable code protection
- Power saving SLEEP mode
- 4X Phase Lock Loop (of primary oscillator)
- Secondary Oscillator (32kHz) clock input
- Single supply 5V In-circuit Serial Programming via two pins
- In-Circuit Debug (ICD)
- Low power, high speed CMOS FLASH technology
- Fully Static Design
- Wide Operating Voltage Range (2.0V to 5.5V)
- 34 I/O pins with individual direction control
- 40-pin DIP
See 1 Ratings & Reviews |
High-Performance, Enhanced Flash Microcontrollers with 10-Bit Analog to Digital Convector
18f452 Microcontroller is Microchips powerful 10 MIPS (100 nanosecond instruction execution) yet easy-to-program (only 77 single word instructions) CMOS FLASH-based 8-bit microcontroller packs Microchip's powerful PIC® architecture into an 40- or 44-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX, PIC16CXX and PIC17CXX devices and thus providing a seamless migration path of software code to higher levels of hardware integration.
The PIC18F452 Micro-controller features a 'C' compiler friendly development environment, 256 bytes of EEPROM, Self-programming, an ICD, 2 capture/compare/PWM functions, 8 channels of 10-bit Analog-to-Digital (A/D) converter, the synchronous serial port can be configured as either 3-wire Serial Peripheral Interface (SPI™) or the 2-wire Inter-Integrated Circuit (I²C™) bus and Addressable Universal Asynchronous Receiver Transmitter (AUSART). All of these features make it ideal for manufacturing equipment, instrumentation and monitoring, data acquisition, power conditioning, environmental monitoring, telecom and consumer audio/video applications.
- Source code compatiable with the PIC16 and PIC17 instruction sets
- Linear program memory addressing to 32 Kbytes
- DC - 40 MHz osc./clock input
- 16-bit wide instructions, 8-bit wide data path
- Priority levels for interrupts
- 8 x 8 Single Cycle Hardware Multiplier
- 16 kBytes Flash Program Memory
- 1536 Byte RAM Data Memory
- 256 Byte RAM Data Memory
- High current sink/source 25mA/25mA
- Two 16-bit timer/counter (TMR1, TMR3)
- One 8-bit/16-bit timer/counter with prescaler
- One 8-bit timer/counter with 8-bit period register
- Capture 16-bit, max. resolution 6.25ns(TCY/16)
- Compare 16-bit, max. resolution 100ns
- 3-wire SPI (supports all 4 SPI modes)
- I²C Master and Slave mode
- Addressable USART Module supports RS-485 and RS-232
- Parallel Slave Port (PSP) module
- Eight Channel 10-bit Analog-to-Digital Converter
- Power-On Reset
- Power-up Timer (PWRT) and Oscillator Start-Up Timer (OST)
- 1,000 erase/write cycls Enhanced Flash Program Memory
- 1,000,000 typical erase/write cycles EEPROM Data Memory
- Watchdog Timer (WDT) with its own On-Chip RC oscillator
- Programmable code protection
- Power saving SLEEP mode
- 4X Phase Lock Loop (of primary oscillator)
- Secondary Oscillator (32kHz) clock input
- Single supply 5V In-circuit Serial Programming via two pins
- In-Circuit Debug (ICD)
- Low power, high speed CMOS FLASH technology
- Fully Static Design
- Wide Operating Voltage Range (2.0V to 5.5V)
- 34 I/O pins with individual direction control
- 40-pin DIP