参数资料
型号: PIC12F1840-I/SN
厂商: Microchip Technology
文件页数: 82/122页
文件大小: 0K
描述: MCU 7KB FLASH 256B RAM 8-SOIC
产品培训模块: 8-bit PIC® Microcontroller Portfolio
标准包装: 100
系列: PIC® XLP™ 12F
核心处理器: PIC
芯体尺寸: 8-位
速度: 32MHz
连通性: I²C,LIN,SPI,UART/USART
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 5
程序存储器容量: 7KB(4K x 14)
程序存储器类型: 闪存
EEPROM 大小: 256 x 8
RAM 容量: 256 x 8
电压 - 电源 (Vcc/Vdd): 2.3 V ~ 5.5 V
数据转换器: A/D 4x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 管件
PIC12(L)F1840
DS41441B-page 62
Preliminary
2011 Microchip Technology Inc.
REGISTER 5-2:
OSCSTAT: OSCILLATOR STATUS REGISTER
R-1/q
R-0/q
R-q/q
R-0/q
R-q/q
R-0/0
R-0/q
T1OSCR
PLLR
OSTS
HFIOFR
HFIOFL
MFIOFR
LFIOFR
HFIOFS
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
q = Conditional
bit 7
T1OSCR:
Timer1 Oscillator Ready bit
If T1OSCEN = 1:
1
= Timer1 oscillator is ready
0
= Timer1 oscillator is not ready
If T1OSCEN = 0:
1
= Timer1 clock source is always ready
bit 6
PLLR
4x PLL Ready bit
1
= 4x PLL is ready
0
= 4x PLL is not ready
bit 5
OSTS:
Oscillator Start-up Time-out Status bit
1
= Running from the clock defined by the FOSC<2:0> bits of the Configuration Word 1
0
= Running from an internal oscillator (FOSC<2:0> = 100)
bit 4
HFIOFR:
High Frequency Internal Oscillator Ready bit
1
= HFINTOSC is ready
0
= HFINTOSC is not ready
bit 3
HFIOFL:
High Frequency Internal Oscillator Locked bit
1
= HFINTOSC is at least 2% accurate
0
= HFINTOSC is not 2% accurate
bit 2
MFIOFR:
Medium Frequency Internal Oscillator Ready bit
1
= MFINTOSC is ready
0
= MFINTOSC is not ready
bit 1
LFIOFR:
Low Frequency Internal Oscillator Ready bit
1
= LFINTOSC is ready
0
= LFINTOSC is not ready
bit 0
HFIOFS:
High Frequency Internal Oscillator Stable bit
1
= HFINTOSC is at least 0.5% accurate
0
= HFINTOSC is not 0.5% accurate
相关PDF资料
PDF描述
PIC16LF720-I/ML MCU PIC 2K FLASH 20-QFN
PIC12C508A-04/SM IC MCU OTP 512X12 8-SOIJ
PIC16F1508-I/SS IC MCU 8BIT 7KB FLASH 20-SSOP
PIC16LF1508-I/SS IC MCU 8BIT 7KB FLASH 20-SSOP
PIC16F1507-I/ML IC MCU 8BIT 3.5KB FLASH 20QFN
相关代理商/技术参数
参数描述
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 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格: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 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC12F505 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8/14-Pin, 8-Bit Flash Microcontrollers
PIC12F505TE/MC 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8/14-Pin, 8-Bit Flash Microcontrollers
PIC12F505TE/MG 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8/14-Pin, 8-Bit Flash Microcontrollers