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PIC18F45K42

8-bit PIC MCU; ? Interrupt Vector Table\n? Programmable single or dual priority\n? Two level hardware context saving\n? Eliminates need for CPU involvement in data transfers\n? Access to all memory spaces and peripherals\n? Flexible source and destination message sizes\n? Programmable DMA priority\n? Memory Access Partition (MAP) - Customize flash partitioning with bootloader write protection\n? Device Information Area (DIA) - Dedicated memory area for data storage of temp sensor factory calibration value, factory ID and ?FVR values for ADC and COMP\n? WDT: 500nA @ 1.8V typical\n? SLEEP mode: 50nA @ 1.8V typical\n? DOZE mode allows CPU to run at a lower clock speed than peripherals\n? IDLE and SLEEP modes selectively shut down peripherals and/or core for power reduction\n? Averaging, filter calculations, oversampling and threshold comparison (ADCC)\n? Automates touch sampling and reduces software size and CPU usage when touch or proximity sensing is required (ADCC)\n? 5-bit resolution, rail-to-rail (DAC)\n? Unbuffered I/O pin output\n? Comparator hysteresis enable\n? Invert output polarity\n? Fixed Voltage Reference (FVR) module - 1.024V, 2.048V and 4.096V output levels\n? Senses high voltage AC signal (ZCD)\n? Generates interrupts on zero cross (ZCD)\n? DMA compatible\n? Asynchronous UART, RS-232, RS-485 compatible\n? Programmable 1, 1.5, 2 stop bits\n? Configurable length bytes\n? Arbitrary length data packets\n? Separate transmit and receive buffers with 2-byte FIFO and DMA capabilities\n? SMBus, PMBUSTM?compatible\n? In-Circuit Debug Integrated On-Chip\n? In-Circuit Serial Programing (ICSP) via Two Pins;

PIC18(L)FxxK42 MCUs integrate a rich set of core independent peripherals, intelligent analog peripherals and large Flash/RAM/EEPROM memories. These 28-, 40- and 48-pin devices also offer a host of low power features, performance improvements and design flexibility options that easily and rapidly enable the complex set of functions required by many of today's embedded control applications.PIC18F \"K42\" Product Family OverviewCheck out the code examples in MPLAB XpressWatch livestream highlighting the K42

MicrochipMicrochip Technology

微芯科技微芯科技股份有限公司

PIC18F45K42

28/40/44/48-Pin, Low-Power High-Performance Microcontrollers with XLP Technology

MicrochipMicrochip Technology

微芯科技微芯科技股份有限公司

技術(shù)參數(shù)

  • Program Memory Size (KB)：

    32

  • RAM (KB)：

    2048

  • Max I/O Pins：

    35

  • Pin Count：

    40

  • CPU Speed (MIPS/DMIPS)：

    16

  • Pricing：

    1.5600

  • Peripheral Pin Select (PPS)/Pin Muxing：

    Yes

  • Vbat/Vddbu for battery backup：

    No

  • Brown Out Reset (BOR)：

    BOR

  • Low Voltage Detection (LVD)：

    None

  • Power On Reset (POR)：

    Yes

  • Internal Oscillator：

    64MHZ

  • Hardware RTCC：

    No

  • Watch Dog Timers (WDT)：

    Yes

  • Number of Comparators：

    2

  • Number of Op Amps：

    0

  • Number of ADCs：

    1

  • ADC Channels：

    35

  • Max ADC Resolution (bits)：

    12

  • ADC With Computation：

    Yes

  • Number of DACs：

    1

  • DAC outputs：

    1

  • Max DAC Resolution (bits)：

    5

  • Internal Voltage Reference (Bandgap)：

    Yes

  • Zero Cross Detect：

    Yes

  • Slope Compensation Programmable Ramp Generator：

    0

  • Data Signal Modulator (DSM)：

    1

  • CTMU：

    No

  • Max 8 Bit Digital Timers：

    3

  • Max 16 Bit Digital Timers：

    4

  • Signal Measurement Timer：

    1

  • Hardware Limit Timer：

    3

  • Stand alone PWM：

    4

  • Capture/Compare/PWM (CCP)：

    4

  • Enhanced Capture/Compare/PWM (ECCP)：

    0

  • Max # PWM outputs (including complementary outputs)：

    0

  • Number of PWM Time Bases：

    0

  • PWM Max Resolution (bits)：

    10

  • Quadrature Encoder Interface (QEI)：

    0

  • Angular Timer：

    No

  • Math Accelerator：

    No

  • SPI?：

    1

  • I2C：

    2

  • Number of USB Modules：

    0

  • USB Interface：

    None

  • USB Active Clock Tuning：

    No

  • Number of CAN Modules：

    0

  • CAN Transmit Buffers：

    0

  • CAN Receive Buffers：

    0

  • Ethernet：

    None

  • LIN：

    Yes

  • IrDA：

    No

  • Parallel Port：

    No

  • Windowed Watch Dog Timer (WWDT)：

    Yes

  • CRC：

    Yes

  • Configurable Logic Cell Modules (CLC /CCL)：

    4

  • Complementary Waveform Generator (CWG) / Complementary Output Generator (COG)：

    3

  • Numerically Controlled Oscillator (NCO)：

    1

  • PSMC (programmable switched mode controller)：

    0

  • Hardware Cap Voltage Divider (CVD)：

    Yes

  • Segment LCD：

    0

  • CapTouchCH：

    24

  • Keeloq Hardware：

    No

  • Crypto Engine：

    No

  • JTAG：

    None

  • Temp. Range Min.：

    -40

  • Temp. Range Max.：

    125

  • Operation Voltage Min.(V)：

    1.8

  • Operation Voltage Max.(V)：

    5.5

  • Packages：

    40\\PDIP40\\UQFN44\\QFN44\\TQFP

  • Automotive：

    Yes

  • Functional Safety Support：

    Yes

供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
MicrochipTechnology
24+
40-PDIP
66800
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！
 詢價(jià)
Microchip
24+
44QFN
10000
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！
 詢價(jià)
Microchip Technology
20+
TQFP-44
29860
Microchip微控制器MCU-可開原型號(hào)增稅票
 詢價(jià)
Microchip Technology
20+
44-TQFP(10x10)
90000
原裝正品,現(xiàn)貨通路商
 詢價(jià)
Microchip Technology
21+
100-TQFP
5680
100%進(jìn)口原裝!長(zhǎng)期供應(yīng)!絕對(duì)優(yōu)勢(shì)價(jià)格(誠(chéng)信經(jīng)營(yíng)
 詢價(jià)
Microchip
1940+
N/A
658
加我qq或微信，了解更多詳細(xì)信息,體驗(yàn)一站式購(gòu)物
 詢價(jià)
MICROCHIP(美國(guó)微芯)
2447
UQFN-28
31500
3300個(gè)/圓盤一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,
 詢價(jià)
MICROCHIP
20+
QFN-40
4854
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件!
 詢價(jià)
Microchip
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
 詢價(jià)
MICROCHIP(美國(guó)微芯)
2021+
UQFN-28
499
詢價(jià)
更多PIC18F45K42供應(yīng)商 更新時(shí)間2025-7-30 9:28:00

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