 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
41594B 数据表(PDF) 115 Page - Microchip Technology |
|
|
|||||||||||||||||||||||||||||
41594B 数据表(HTML) 115 Page - Microchip Technology |
|
|
115 / 372 page  2011-2012 Microchip Technology Inc. Preliminary DS41594B-page 115 PIC12LF1840T48A TABLE 12-1: SUMMARY OF REGISTERS ASSOCIATED WITH PORTA TABLE 12-2: SUMMARY OF CONFIGURATION WORD WITH PORTA REGISTER 12-6: WPUA: WEAK PULL-UP PORTA REGISTER U-0 U-0 R/W-1/1 R/W-1/1 R/W-1/1 R/W-1/1 R/W-1/1 R/W-1/1 — — WPUA5 WPUA4 WPUA3 WPUA2 WPUA1 WPUA0 bit 7 bit 0 Legend: R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’ u = Bit is unchanged x = Bit is unknown -n/n = Value at POR and BOR/Value at all other Resets ‘1’ = Bit is set ‘0’ = Bit is cleared bit 7-6 Unimplemented: Read as ‘0’ bit 5-0 WPUA<5:0>: Weak Pull-up Register bits 1 = Pull-up enabled 0 = Pull-up disabled Note 1: Global WPUEN bit of the OPTION register must be cleared for individual pull-ups to be enabled. 2: The weak pull-up device is automatically disabled if the pin is in configured as an output. Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Register on Page ANSELA — — —ANSA4 — ANSA2 ANSA1 ANSA0 114 APFCON RXDTSEL SDOSEL SSSEL --- T1GSEL TXCKSEL P1BSEL CCP1SEL 110 LATA — —LATA5 LATA4 —LATA2 LATA1 LATA0 114 OPTION_REG WPUEN INTEDG TMR0CS TMR0SE PSA PS<2:0> 159 PORTA — — RA5 RA4 RA3 RA2 RA1 RA0 113 TRISA — — TRISA5 TRISA4 TRISA3 TRISA2 TRISA1 TRISA0 113 WPUA — — WPUA5 WPUA4 WPUA3 WPUA2 WPUA1 WPUA0 115 Legend: x = unknown, u = unchanged, – = unimplemented locations read as ‘0’. Shaded cells are not used by PORTA. Name Bits Bit -/7 Bit -/6 Bit 13/5 Bit 12/4 Bit 11/3 Bit 10/2 Bit 9/1 Bit 8/0 Register on Page CONFIG1 13:8 — — FCMEN IESO CLKOUTEN BOREN<1:0> CPD 42 7:0 CP MCLRE PWRTE WDTE<1:0> FOSC<2:0> Legend: — = unimplemented location, read as ‘0’. Shaded cells are not used by PORTA. |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
