參數(shù)資料
型號: PIC12F1840-I/MF
廠商: Microchip Technology
文件頁數(shù): 21/122頁
文件大小: 0K
描述: MCU 7KB FLASH 256B RAM 8-DFN
產(chǎn)品培訓模塊: 8-bit PIC® Microcontroller Portfolio
標準包裝: 120
系列: PIC® XLP™ 12F
核心處理器: PIC
芯體尺寸: 8-位
速度: 32MHz
連通性: I²C,LIN,SPI,UART/USART
外圍設備: 欠壓檢測/復位,POR,PWM,WDT
輸入/輸出數(shù): 5
程序存儲器容量: 7KB(4K x 14)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 256 x 8
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 2.3 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 8-VDFN 裸露焊盤
包裝: 管件
2011 Microchip Technology Inc.
Preliminary
DS41441B-page 117
PIC12(L)F1840
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
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
APFCON
RXDTSEL
SDOSEL
SSSEL
---
T1GSEL
TXCKSEL
P1BSEL
CCP1SEL
LATA
—LATA5
LATA4
—LATA2
LATA1
LATA0
OPTION_REG
WPUEN
INTEDG
TMR0CS
TMR0SE
PSA
PS<2:0>
PORTA
RA5
RA4
RA3
RA2
RA1
RA0
TRISA
TRISA5
TRISA4
TRISA3
TRISA2
TRISA1
TRISA0
WPUA
WPUA5
WPUA4
WPUA3
WPUA2
WPUA1
WPUA0
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
7:0
CP
MCLRE
PWRTE
WDTE<1:0>
FOSC<2:0>
Legend:
— = unimplemented location, read as ‘0’. Shaded cells are not used by PORTA.
相關PDF資料
PDF描述
PIC12F519-I/MC IC PIC MCU FLASH 1KX12 8DFN
PIC12F675T-E/MF IC MCU CMOS 1K FLASH W/AD 8-DFN
PIC12F683T-E/MF IC MCU FLASH 2KX14 8DFN
PIC12HV752-E/P IC MCU 8BIT 1024B FLASH 8-PDIP
PIC12LF1501-E/MC IC MCU 8BIT 1.75KB FLASH 8DFN
相關代理商/技術參數(shù)
參數(shù)描述
PIC12F1840T-I/MF 功能描述:8位微控制器 -MCU 7KB Flash EEPROM 256b nanoWatt RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
PIC12F1840T-I/SN 功能描述:8位微控制器 -MCU 7KB Flash EEPROM 256b nanoWatt RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
PIC12F505 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-Pin, 8-Bit Flash Microcontrollers
PIC12F505TE/MC 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-Pin, 8-Bit Flash Microcontrollers
PIC12F505TE/MG 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-Pin, 8-Bit Flash Microcontrollers