參數(shù)資料
型號： PIC12F1840-E/SN
廠商： Microchip Technology
文件頁數(shù)： 62/122頁
文件大小： 0K
描述： MCU 7KB FLASH 256B RAM XLP 8SOIC
產(chǎn)品培訓(xùn)模塊： 8-bit PIC® Microcontroller Portfolio
標準包裝： 100
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(shè)備： 欠壓檢測/復(fù)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 大小： 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 ~ 125°C
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
包裝： 管件
PIC12(L)F1840
DS41441B-page 44
Preliminary
2011 Microchip Technology Inc.
REGISTER 4-2:
CONFIGURATION WORD 2
R/P-1/1
U-1
R/P-1/1
U-1
LVP
DEBUG(2)
—
BORV
STVREN
PLLEN
—
bit 13
bit 7
U-1
R-1
U-1
R/P-1/1
—
Reserved
—
—WRT1
WRT0
bit 6
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘1’
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
P = Programmable bit
bit 13
LVP:
Low-Voltage Programming Enable bit(1)
1
= Low-voltage programming enabled
0
= High-voltage on MCLR must be used for programming
bit 12
DEBUG:
In-Circuit Debugger Mode bit(2)
1
= In-Circuit Debugger disabled, ICSPCLK and ICSPDAT are general purpose I/O pins
0
= In-Circuit Debugger enabled, ICSPCLK and ICSPDAT are dedicated to the debugger
bit 11
Unimplemented:
Read as ‘1’
bit 10
BORV:
Brown-out Reset Voltage Selection bit
PIC12F1840:
1
= Brown-out Reset voltage set to 2.4V (typical)
0
= Brown-out Reset voltage set to 2.7V (typical)
PIC12LF1840:
1
= Brown-out Reset voltage set to 1.9V (typical)
0
= Brown-out Reset voltage set to 2.7V (typical)
bit 9
STVREN:
Stack Overflow/Underflow Reset Enable bit
1
= Stack Overflow or Underflow will cause a Reset
0
= Stack Overflow or Underflow will not cause a Reset
bit 8
PLLEN:
PLL Enable bit
1
= 4xPLL enabled
0
= 4xPLL disabled
bit 7-5
Unimplemented:
Read as ‘1’
bit 4
Reserved:
This location should be programmed to a ‘1’.
bit 3-2
Unimplemented:
Read as ‘1’
bit 1-0
WRT<1:0>:
Flash Memory Self-Write Protection bits
11
= Write protection off
10
= 000h to 1FFh write-protected, 200h to FFFh may be modified by EECON control
01
= 000h to 7FFh write-protected, 800h to FFFh may be modified by EECON control
00
= 000h to FFFh write-protected, no addresses may be modified by EECON control
Note
1:
The LVP bit cannot be programmed to ‘0’ when Programming mode is entered via LVP.
2:
The DEBUG bit in Configuration Word is managed automatically by device development tools including debuggers and
programmers. For normal device operation, this bit should be maintained as a '1'.
相關(guān)PDF資料
PDF描述
D38999/24FE26SN CONN RCPT 26POS JAM NUT W/SCKT
MS27472T14B37S CONN RCPT 37POS WALL MT W/SCKT
PIC16LF721-I/SS MCU PIC 4K FLASH 20-SSOP
VE-B4N-IX-F4 CONVERTER MOD DC/DC 18.5V 75W
5-1634500-3 CONN PLUG BNC STR CRIMP 50 OHM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC12F1840-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
PIC12F1840-I/MF 制造商:Microchip Technology Inc 功能描述:; Controller Family/Series:PIC12F; Core
PIC12F1840-I/P 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
PIC12F1840-I/PC01 制造商:Microchip Technology Inc 功能描述:
PIC12F1840-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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*