參數(shù)資料
型號： PIC12LF1840T48AT-I/ST
廠商： Microchip Technology
文件頁數(shù)： 3/6頁
文件大小： 3704K
描述： MCU 8BIT 7KB FLASH 14TSSOP
標準包裝： 2,500
系列： PIC®
頻率： 418，433，868 MHz
應用： 通用
調制或協(xié)議： FSK，OOK
數(shù)據(jù)傳輸率 - 最大： 100kbps
功率 - 輸出： 10dBm
電流 - 傳輸： 16.5mA
數(shù)據(jù)接口： PCB，表面貼裝
天線連接器： PCB，表面貼裝
存儲容量： 4kB 閃存，256B EEPROM，256B SRAM
電源電壓： 1.8 V ~ 3.6 V
工作溫度： -40°C ~ 85°C
封裝/外殼： 14-TSSOP（0.173"，4.40mm 寬）
包裝： 帶卷 (TR)
?2011-2012 Microchip Technology Inc.
Preliminary
DS41594B-page 3
High-Performance RISC CPU:
" Only 49 Instructions to Learn:
-  All single-cycle instructions except branches
"  Operating Speed:
-  DC  32 MHz oscillator/clock input
-  DC  125 ns instruction cycle
"  Interrupt Capability with Automatic Context
Saving
"  16-Level Deep Hardware Stack with Optional
Overflow/Underflow Reset
"  Direct, Indirect and Relative Addressing modes:
-  Two full 16-bit File Select Registers (FSRs)
-  FSRs can read program and data memory
Flexible Oscillator Structure:
"  Precision 32 MHz Internal Oscillator Block:
-  Factory calibrated to ?1%, typical
-  Software selectable frequencies range of
31 kHz to 32 MHz
"  31 kHz Low-Power Internal Oscillator
"  Four Crystal modes up to 32 MHz
"  Three External Clock modes up to 32 MHz
"  4X Phase Lock Loop (PLL)
"  Fail-Safe Clock Monitor:
-  Allows for safe shutdown if peripheral clock
stops
"  Two-Speed Oscillator Start-up
"  Reference Clock module:
-  Programmable clock output frequency and
duty-cycle
Special Microcontroller Features:
"  1.8V-3.6V Operation
"  Self-Reprogrammable under Software Control
"  Power-on Reset (POR), Power-up Timer (PWRT)
and Oscillator Start-up Timer (OST)
"  Programmable Brown-out Reset (BOR)
"  Extended Watchdog Timer (WDT)
"  In-Circuit Serial Programming" (ICSP") via
Two Pins
"  In-Circuit Debug (ICD) via Two Pins
"  Enhanced Low-Voltage Programming (LVP)
"  Programmable Code Protection
"  Power-Saving Sleep mode
Low-Power Features:
"  Standby Current:
-  170 nA @ 1.8V, typical, RF Sleep
"  Operating Current:
-  35 礎 @ 1 MHz, 1.8V, RF sleep, typical
-  9 mA @ 1 MHz, 1.8V, RF on at 0 dBm, typical
-  16.5 mA @ 1 MHz, 1.8V, RF on at +10 dBm,
typical
"  Low-Power Watchdog Timer Current:
-  500 nA @ 3.0V, typical
RF Transmitter:
"  Fully Integrated Transmitter
"  FSK Operation up to 100 kbps
"  OOK Operation up to 10 kbps
"  Operation in 418, 434 and 868 MHz Bands
-  8 Selectable center frequencies
"  +10 dBm or 0 dBm Configurable Output Power
Analog Features:
"  Analog-to-Digital Converter (ADC) module:
-  10-bit resolution, 4 channels
-  Conversion available during Sleep
"  Analog Comparator module:
-  One rail-to-rail analog comparator
-  Power mode control
-  Software controllable hysteresis
"  Voltage Reference module:
-  Fixed Voltage Reference (FVR) with 1.024V
and 2.048V output levels
-  5-bit rail-to-rail resistive DAC with positive
and negative reference selection
Peripheral Features:
"  5 I/O Pins and 1 Input Only Pin:
-  High current sink/source 25 mA/25 mA
-  Programmable weak pull-ups
-  Programmable interrupt-on-change pins
"  Timer0: 8-Bit Timer/Counter with 8-Bit Prescaler
"  Enhanced Timer1:
-  16-bit timer/counter with prescaler
-  External Gate Input mode
-  Dedicated, low-power 32 kHz oscillator driver
"  Timer2: 8-Bit Timer/Counter with 8-Bit Period
Register, Prescaler and Postscaler
PIC12LF1840T48A
8-Bit Flash Microcontroller with nanoWatt XLP Technology
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PIC12LF1840T-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
PIC12LF1840T-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
PIC14000/JW 功能描述:8位微控制器 -MCU 7KB 192 RAM 20 I/O 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
PIC14000-04/SO 功能描述:8位微控制器 -MCU 7KB 192 RAM 20 I/O 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
PIC14000-04/SP 功能描述:8位微控制器 -MCU 7KB 192 RAM 20 I/O 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
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