 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
PIC18F4539-E/ML Datasheet(PDF) 198 Page - Microchip Technology |
|
|
|||||||||||||||||||||||||||||
PIC18F4539-E/ML Datasheet(HTML) 198 Page - Microchip Technology |
|
|
198 / 322 page  PIC18FXX39 DS30485A-page 196 Preliminary 2002 Microchip Technology Inc. TABLE 20-1: CONFIGURATION BITS AND DEVICE IDS REGISTER 20-1: CONFIG1H: CONFIGURATION REGISTER 1 HIGH (BYTE ADDRESS 300001h) File Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Default/ Unprogrammed Value 300001h CONFIG1H — — —(1) — — FOSC2 FOSC1 FOSC0 --1- -010 300002h CONFIG2L — — — — BORV1 BORV0 BOREN PWRTEN ---- 1111 300003h CONFIG2H — — — — WDTPS2 WDTPS1 WDTPS0 WDTEN ---- 1111 300005h CONFIG3H — — — — — — — —(1) ---- ---1 300006h CONFIG4L DEBUG — — — —LVP —STVREN 1--- -1-1 300008h CONFIG5L — — — — —(1) CP2 CP1 CP0 ---- 1111 300009h CONFIG5H CPD CPB — — — — — — 11-- ---- 30000Ah CONFIG6L — — — — —(1) WRT2 WRT1 WRT0 ---- 1111 30000Bh CONFIG6H WRTD WRTB WRTC — — — — — 111- ---- 30000Ch CONFIG7L — — — — —(1) EBTR2 EBTR1 EBTR0 ---- 1111 30000Dh CONFIG7H —EBTRB — — — — — — -1-- ---- 3FFFFEh DEVID1 DEV2 DEV1 DEV0 REV4 REV3 REV2 REV1 REV0 (2) 3FFFFFh DEVID2 DEV10 DEV9 DEV8 DEV7 DEV6 DEV5 DEV4 DEV3 0000 0100 Legend: x = unknown, u = unchanged, - = unimplemented. Shaded cells are unimplemented, read as ‘0’. Note 1: Unimplemented, but reserved; maintain this bit set. 2: See Register 20-11 for DEVID1 values. U-0 U-0 U-1 U-0 U-0 R/P-0 R/P-1 R/P-0 — — — — — FOSC2 FOSC1 FOSC0 bit 7 bit 0 bit 7-6 Unimplemented: Read as ‘0’ bit 5 Unimplemented and reserved: Maintain as ‘1’ bit 4-3 Unimplemented: Read as ‘0’ bit 2-0 FOSC2:FOSC0: Oscillator Selection bits 111 = Reserved 110 = HS oscillator with PLL enabled; clock frequency = (4 x FOSC) 101 = EC oscillator w/ OSC2 configured as RA6 100 = EC oscillator w/ OSC2 configured as divide-by-4 clock output 011 = Reserved 010 = HS oscillator 001 = Reserved 000 = Reserved Legend: R = Readable bit P = Programmable bit U = Unimplemented bit, read as ‘0’ - n = Value when device is unprogrammed u = Unchanged from programmed state |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | 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 |
New Zealand ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
