Hình ảnh chỉ để tham khảo
PIC18F46K20-E/ML
+BOMIC MCU 8BIT 64KB FLASH 44QFN
-
Nhà sản xuấtCông nghệ Microchip
-
Ông. Phần #PIC18F46K20-E/ML
-
Có sẵn2260
365 Đảm bảo chất lượng ngày
7*24 giờ dịch vụ quarantee
90-Bảo hành sau bán hàng ngày
Bảo hành sản phẩm chính xác
Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Microchip Technology |
| Package | Tube |
| Series | PIC® XLP™ 18K |
| ProductStatus | Active |
| CoreProcessor | PIC |
| CoreSize | 8-Bit |
| Speed | 48MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT |
| NumberofI/O | 35 |
| ProgramMemorySize | 64KB (32K x 16) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 1K x 8 |
| RAMSize | 3.8K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.8V ~ 3.6V |
| DataConverters | A/D 14x10b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 44-VQFN Exposed Pad |
Tổng quan
Description
The PIC18F46K20-E/ML is Microchip’s mid‑range 8‑bit PIC18 microcontroller in the PIC18F46K20 family. It uses an enhanced PIC18 core, runs up to about 40 MHz (roughly 40 MIPS), and includes memory and peripherals suitable for embedded control tasks.
Key points
- Core and speed: 8‑bit PIC18 core, up to ~40 MHz operation.
- Memory: Tens of KB of flash for code, a few KB of RAM, plus EEPROM (sizes vary by package).
- Peripherals: ADC (10‑bit, multiple channels), timers, EUSART, SPI/I2C (MSSP), capture/compare/PWM (ECCP), interrupts, watchdog, and low‑voltage programming.
- Packaging: -E indicates extended (industrial) temperature range; -ML denotes a Micro Leadframe (leadless) package.
- Development: Supported by MPLAB X IDE with the XC8 compiler; program/debug with PICKit, ICD, or similar tools.
- Where to start: consult the latest datasheet for exact memory map, pinout, and package options; review programmer/debugger requirements and application notes for common peripherals.
Useful for: general embedded control, sensor interfacing, and compact, cost-sensitive applications.
Key points
- Core and speed: 8‑bit PIC18 core, up to ~40 MHz operation.
- Memory: Tens of KB of flash for code, a few KB of RAM, plus EEPROM (sizes vary by package).
- Peripherals: ADC (10‑bit, multiple channels), timers, EUSART, SPI/I2C (MSSP), capture/compare/PWM (ECCP), interrupts, watchdog, and low‑voltage programming.
- Packaging: -E indicates extended (industrial) temperature range; -ML denotes a Micro Leadframe (leadless) package.
- Development: Supported by MPLAB X IDE with the XC8 compiler; program/debug with PICKit, ICD, or similar tools.
- Where to start: consult the latest datasheet for exact memory map, pinout, and package options; review programmer/debugger requirements and application notes for common peripherals.
Useful for: general embedded control, sensor interfacing, and compact, cost-sensitive applications.
Features
PIC18F46K20-E/ML features (concise):
- 8-bit PIC18 core with Harvard architecture
- Flash: up to 64 KB; RAM: up to ~4 KB; Data EEPROM: 256 B
- Oscillator: up to 40 MHz operation (10 MIPS)
- Analog: 10-bit ADC with multiple input channels
- Timers: several 8/16-bit timers and capture/compare/pwm modules
- Peripherals: two ECCP PWM modules; MSSP (I2C/SPI); EUSART
- Interrupts: nested/interrupt-on-change options
- Power management: Brown-out reset, Power-On Reset, watchdog timer
- Memory/programming: ICSP and ICD support
- I/O and options: MCLR, LVP, multiple OSCCON/CONFIG options
- Operating voltage: 2.0–5.5 V
- Temperature grade: Extended temperature (-40 to +125 C) with -E/-ML suffix; RoHS lead-free
- Packages: 40/44-pin variants (industrial/extended temp versions)
Notes: -ML denotes lead-free RoHS-compliant; -E indicates extended temperature range.
- 8-bit PIC18 core with Harvard architecture
- Flash: up to 64 KB; RAM: up to ~4 KB; Data EEPROM: 256 B
- Oscillator: up to 40 MHz operation (10 MIPS)
- Analog: 10-bit ADC with multiple input channels
- Timers: several 8/16-bit timers and capture/compare/pwm modules
- Peripherals: two ECCP PWM modules; MSSP (I2C/SPI); EUSART
- Interrupts: nested/interrupt-on-change options
- Power management: Brown-out reset, Power-On Reset, watchdog timer
- Memory/programming: ICSP and ICD support
- I/O and options: MCLR, LVP, multiple OSCCON/CONFIG options
- Operating voltage: 2.0–5.5 V
- Temperature grade: Extended temperature (-40 to +125 C) with -E/-ML suffix; RoHS lead-free
- Packages: 40/44-pin variants (industrial/extended temp versions)
Notes: -ML denotes lead-free RoHS-compliant; -E indicates extended temperature range.
Pinout
- Pin count: 44 pins
- Function: An 8-bit Microcontroller (PIC18F46K20) from Microchip's PIC18F family with on-chip Flash, RAM, and EEPROM and peripherals (ADC, timers, UART, SPI, I2C, PWM, I/O, interrupts) for embedded control applications.
- Function: An 8-bit Microcontroller (PIC18F46K20) from Microchip's PIC18F family with on-chip Flash, RAM, and EEPROM and peripherals (ADC, timers, UART, SPI, I2C, PWM, I/O, interrupts) for embedded control applications.
Manufacturer
- Manufacturer: Microchip Technology Inc.
- What kind of company: A global semiconductor company that designs and manufactures microcontrollers (notably PIC MCUs), along with analog and memory ICs and other embedded processing solutions.
- What kind of company: A global semiconductor company that designs and manufactures microcontrollers (notably PIC MCUs), along with analog and memory ICs and other embedded processing solutions.
Application
Common application areas for PIC18F46K20-E/ML:
- Consumer and home appliances (control boards, displays, remote devices)
- Industrial automation and instrumentation (process control, data logging, sensors)
- Automotive body electronics and subsystems
- Data acquisition and embedded measurement systems
- USB-enabled peripherals and simple embedded devices (where supported)
- Education, development boards, and hobbyist/prototyping projects
Note: fits well for cost-effective, mid-range embedded control with rich I/O (ADC, timers, serial interfaces) suitable for these domains.
- Consumer and home appliances (control boards, displays, remote devices)
- Industrial automation and instrumentation (process control, data logging, sensors)
- Automotive body electronics and subsystems
- Data acquisition and embedded measurement systems
- USB-enabled peripherals and simple embedded devices (where supported)
- Education, development boards, and hobbyist/prototyping projects
Note: fits well for cost-effective, mid-range embedded control with rich I/O (ADC, timers, serial interfaces) suitable for these domains.
Package
ML suffix means Molded Leadframe (plastic leadframe) package. So PIC18F46K20-E/ML is provided in a Molded Leadframe package (typical 40-pin).
