Electronic Components Datasheet Search |
|
PIC18F8621 Datasheet(PDF) 11 Page - Microchip Technology |
|
PIC18F8621 Datasheet(HTML) 11 Page - Microchip Technology |
11 / 396 page 2005 Microchip Technology Inc. DS39612B-page 9 PIC18F6525/6621/8525/8621 FIGURE 1-1: PIC18F6525/6621 BLOCK DIAGRAM Power-up Timer Oscillator Start-up Timer Power-on Reset Watchdog Timer Instruction Decode and Control OSC1/CLKI OSC2/CLKO VDD, PORTA PORTB PORTC RA4/T0CKI RA5/AN4/LVDIN RB0/INT0/FLT0 RC0/T1OSO/T13CKI RC1/T1OSI/ECCP2(1)/P2A(1) RC2/ECCP1/P1A RC3/SCK/SCL RC4/SDI/SDA RC5/SDO RC6/TX1/CK1 RC7/RX1/DT1 Brown-out Reset RA3/AN3/VREF+ RA2/AN2/VREF- RA1/AN1 RA0/AN0 Timing Generation RB1/INT1 Data Latch Data RAM (3.8 Kbytes) Address Latch Address<12> 12 Bank 0, F BSR FSR0 FSR1 FSR2 inc/dec logic Decode 4 12 4 PCH PCL PCLATH 8 31 Level Stack Program Counter PRODL PRODH 8 x 8 Multiply W 8 BITOP 8 8 ALU<8> 8 Test Mode Select Address Latch Program Memory (48/64 Kbytes) Data Latch 20 21 16 8 8 8 Table Pointer<21> inc/dec logic 21 8 Data Bus<8> Table Latch 8 IR 12 3 ROM Latch PORTD RD7/PSP7 RB2/INT2 RB3/INT3 PCLATU PCU Precision Reference Band Gap PORTE PORTG RG0/ECCP3/P3A RG1/TX2/CK2 RG2/RX2/DT2 RG3/CCP4/P3D RG4/CCP5/P1D RE6/P1B RE7/ECCP2(1)/P2A(1) RE5/P1C RE4/P3B RE3/P3C RE2/CS/P2B RE0/RD/P2D RE1/WR/P2C OSC2/CLKO/RA6 VSS Note 1: ECCP2/P2A are multiplexed with RC1 when CCP2MX is set, or RE7 when CCP2MX is not set. 2: RG5 is multiplexed with MCLR and is only available when the MCLR Resets are disabled. PORTF RF6/AN11 RF7/SS RF5/AN10/CVREF RF4/AN9 RF3/AN8 RF2/AN7/C1OUT RF0/AN5 RF1/AN6/C2OUT RB4/KBI0 RB5/KBI1/PGM RB6/KBI2/PGC RB7/KBI3/PGD MCLR(2) MCLR/VPP/RG5(2) :RD0/PSP0 EUSART1 Comparator MSSP EUSART2 10-bit ADC Timer2 Timer1 Timer3 Timer4 Timer0 CCP4 CCP5 LVD ECCP2 ECCP3 ECCP1 BOR Data EEPROM |
Similar Part No. - PIC18F8621 |
|
Similar Description - PIC18F8621 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |