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参数资料
| 型号： | RFPIC12F675K-E/SS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO20 |
| 封装： | 0.209 INCH, PLASTIC, MO-150, SSOP-20 |
| 文件页数： | 47/123页 |
| 文件大小： | 5438K |
| 代理商： | RFPIC12F675K-E/SS |
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2003 Microchip Technology Inc.
Preliminary
DS70091A-page 1
rfPIC12F675
High Performance RISC CPU:
Only 35 instructions to learn
- All single cycle instructions except branches
Operating speed:
- Precision Internal 4 MHz oscillator, factory
calibrated to ±1%
- DC - 20 MHz Resonator/Crystal/Clock modes
- DC - 20 MHz crystal oscillator/clock input
- DC - 4 MHz external RC oscillator
- DC - 4 MHz XT crystal oscillator
- External Oscillator modes
Interrupt capability
8-level deep hardware stack
Direct, Indirect and Relative Addressing modes
Peripheral Features:
Memory
- 1024 x 14 words of FLASH program memory
- 128 x 8 bytes of EEPROM data memory
- 64 x 8 bytes of SRAM data memory
- 100,000 write FLASH endurance
- 1,000,000 write EEPROM endurance
- FLASH/data EEPROM retention: > 40 years
Programmable code protection
6 I/O pins with individual direction control, weak
pull-ups, and interrupt-on-pin change
High current sink/source for direct LED drive
Analog comparator: 16 internal reference levels
Analog-to-Digital Converter: 10 bits, 4 channels
Timer0: 8-bit timer/counter with 8-bit prescaler
Timer1: 16-bit timer/counter with 3-bit prescaler
Timer1 can use LP oscillator in INTOSC mode
5
s wake-up from SLEEP typical with VDD = 3V
In-Circuit Serial ProgrammingTM (ICSPTM)
Low Power Features:
Low power consumption: (typical with V
DD = 3V)
- 14 mA transmitting +6 dBm at 434 MHz
- 4 mA transmitting -15 dBm at 434 MHz
- 500
A, 4.0 MHz INTOSC
-0.6
A SLEEP with watchdog enabled
-0.1
A standby current
Wide operating voltage range from 2.0 – 5.5V
Industrial and Extended temperature range
Pin Diagram:
UHF ASK/FSK Transmitter:
Integrated crystal oscillator, VCO, loop filter and
power amp for minimum external components
ASK data rate: 0 – 40 Kbps
FSK data rate: 0 – 40 Kbps by crystal pulling
Output power: +10 dBm to -12 dBm in 4 steps
Adjustable transmitter power consumption
Transmit frequency set by crystal multiplied by 32
VCO phase locked to quartz crystal reference;
allows narrow band receivers to be used to
maximize range and interference immunity
Crystal frequency divide by 4 available (REFCLK)
Used in applications conforming to US FCC Part
15.231 and European EN 300 220 regulations
Applications:
Automotive Remote Keyless Entry (RKE) systems
Automotive alarm systems
Community gate and garage door openers
Burglar alarm systems
Building access
Low power telemetry
Meter reading
Tire pressure sensors
Wireless sensors
Device
Frequency
Modulation
rfPIC12F675K
290-350 MHz
ASK/FSK
rfPIC12F675F
380-450 MHz
ASK/FSK
rfPIC12F675H
850-930 MHz
ASK/FSK
SSOP
V
SS
GP2/T0CKI/INT/COUT
DATA
FSK
GP1/CIN-/ICSPCLK
V
DD
GP5/T1CKI/OSC1/CLKIN
GP3/MCLR/V
PP
RFEN
REFCLK
PS
V
DDRF
GP4/T1G/OSC2/CLKOUT
DATA
ASK
2
3
4
5
6
7
8
9
1
19
18
16
15
14
13
12
17
20
rfPIC12F675K/F/H
GP0/CIN+/ICSPDAT
LF
V
SSRF
V
SSRF
ANT
10
11
FSK
OUT
RFXTAL
FLASH-Based Microcontroller with ASK/FSK Transmitter
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RFPIC12F675K-I/SS | 功能描述:射频微控制器 - MCU 290-350MHz UHF ASK/FSK Transmitter RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:Si100x 数据总线宽度:8 bit 最大时钟频率:24 MHz 程序存储器大小:64 KB 数据 RAM 大小:4 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 + 85 C 封装 / 箱体:LGA-42 安装风格:SMD/SMT 封装:Tube |
| RFPIC12F675KT-I/SS | 功能描述:射频微控制器 - MCU 1 KB Flash FSK ASK RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:Si100x 数据总线宽度:8 bit 最大时钟频率:24 MHz 程序存储器大小:64 KB 数据 RAM 大小:4 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 + 85 C 封装 / 箱体:LGA-42 安装风格:SMD/SMT 封装:Tube |
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| RFP-QD10 | 功能描述:烙铁 Cartridge Quad PLCC-52 Chip Pkg RoHS:否 制造商:Weller 产品:Soldering Stations 类型:Digital, Iron, Stand, Cleaner 瓦特:50 W 最大温度:+ 850 F 电缆类型:US Cord Included |
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