PIC18F2520-I/SO Integrated Circuit 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
electronics ic chip
,integrated circuit components
28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
Power Management Features:
• Run: CPU on, Peripherals on
• Idle: CPU off, Peripherals on
• Sleep: CPU off, Peripherals off
• Ultra Low 50nA Input Leakage
• Run mode Currents Down to 11 μA Typical
• Idle mode Currents Down to 2.5 μA Typical
• Sleep mode Current Down to 100 nA Typical
• Timer1 Oscillator: 900 nA, 32 kHz, 2V
• Watchdog Timer: 1.4 μA, 2V Typical
• Two-Speed Oscillator Start-up
Flexible Oscillator Structure:
• Four Crystal modes, up to 40 MHz
• 4x Phase Lock Loop (PLL) – Available for Crystal and Internal Oscillators
• Two External RC modes, up to 4 MHz
• Two External Clock modes, up to 40 MHz
• Internal Oscillator Block: - Fast wake from Sleep and Idle, 1 μs typical - 8 use-selectable frequencies, from 31 kHz to 8 MHz - Provides a complete range of clock speeds from 31 kHz to 32 MHz when used with PLL - User-tunable to compensate for frequency drift
• Secondary Oscillator using Timer1 @ 32 kHz
• Fail-Safe Clock Monitor: - Allows for safe shutdown if peripheral clock stops
2.5 PLL Frequency Multiplier
A Phase Locked Loop (PLL) circuit is provided as an
option for users who wish to use a lower frequency
oscillator circuit or to clock the device up to its highest
rated frequency from a crystal oscillator. This may be useful for customers who are concerned with EMI due to high-frequency crystals or users who require higher clock speeds from an internal oscillator
2.5.1 HSPLL OSCILLATOR MODE
The HSPLL mode makes use of the HS Oscillator mode for
frequencies up to 10 MHz. A PLL then multiplies the
oscillator output frequency by 4 to produce an internal clock frequency up to 40 MHz. The PLLEN bit is not available in this oscillator mode. The PLL is only available to the crystal oscillator when the FOSC<3:0> Configuration bits are programmed for HSPLL mode (= 0110).
FIGURE 2-8: PIC18F2420/2520/4420/4520 CLOCK DIAGRAM
TQFP-100 16Bit Flash Microcontrollers Graphics Controller PIC24FJ256DA210-IPT
Original New IC Chips Electronic Components ATMEGA128A-AUR TQFP-64 16MHz Speed
14 20Pin SOIC-14 NanoWatt XLP Flash Microcontrollers PIC16F1825-I/SL
PIC12F675-I/P 8 Pin Flash Based 5.5V 8 Bit CMOS Microcontrollers
AT89C2051-24PU Electronic IC Chip NEW AND ORIGINAL STOCK
ATMEGA8-16AU Electronic IC Chip NEW AND ORIGINAL STOCK
ATMEGA8515-16JU Electronic IC Chip NEW AND ORIGINAL STOCK
ATMEGA8535-16PU Electronic IC Chip NEW AND ORIGINAL STOCK
ATMEGA2560-16AU Electronic IC Chip NEW AND ORIGINAL STOCK
ATMEGA2561-16AU Electronic IC Chip NEW AND ORIGINAL STOCK
| Image | Part # | Description | |
|---|---|---|---|
|
|
TQFP-100 16Bit Flash Microcontrollers Graphics Controller PIC24FJ256DA210-IPT |
PIC PIC® 24F Microcontroller IC 16-Bit 32MHz 256KB (85.5K x 24) FLASH 100-TQFP (12x12)
|
|
|
|
Original New IC Chips Electronic Components ATMEGA128A-AUR TQFP-64 16MHz Speed |
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 128KB (64K x 16) FLASH 64-TQFP (14x14)
|
|
|
|
14 20Pin SOIC-14 NanoWatt XLP Flash Microcontrollers PIC16F1825-I/SL |
PIC PIC® XLP™ mTouch™ 16F Microcontroller IC 8-Bit 32MHz 14KB (8K x 14) FLASH 14-SOIC
|
|
|
|
PIC12F675-I/P 8 Pin Flash Based 5.5V 8 Bit CMOS Microcontrollers |
PIC PIC® 12F Microcontroller IC 8-Bit 20MHz 1.75KB (1K x 14) FLASH 8-PDIP
|
|
|
|
AT89C2051-24PU Electronic IC Chip NEW AND ORIGINAL STOCK |
8051 89C Microcontroller IC 8-Bit 24MHz 2KB (2K x 8) FLASH 20-PDIP
|
|
|
|
ATMEGA8-16AU Electronic IC Chip NEW AND ORIGINAL STOCK |
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 8KB (4K x 16) FLASH 32-TQFP (7x7)
|
|
|
|
ATMEGA8515-16JU Electronic IC Chip NEW AND ORIGINAL STOCK |
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 8KB (4K x 16) FLASH 44-PLCC (16.6x16.6)
|
|
|
|
ATMEGA8535-16PU Electronic IC Chip NEW AND ORIGINAL STOCK |
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 8KB (4K x 16) FLASH 40-PDIP
|
|
|
|
ATMEGA2560-16AU Electronic IC Chip NEW AND ORIGINAL STOCK |
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 256KB (128K x 16) FLASH 100-TQFP (14x14)
|
|
|
|
ATMEGA2561-16AU Electronic IC Chip NEW AND ORIGINAL STOCK |
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 256KB (128K x 16) FLASH 64-TQFP (14x14)
|