PIC12LF1840T48A数据手册RF/IF射频/中频RFID的射频发射器规格书PDF

描述 Description

The PIC12LF1840T48A is not recommended for new designs. As an alternative, we recommend the PIC12LF1840T39A. Low Power PICmicro® with fully integrated RF Transmitter capable of operation in 418, 434 and 868 MHz Bands

特性 Features

Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels
Flash Program Memory with self read/write capability
Internal 32MHz oscillator
Data Signal Modulator Module
MI2C, SPI, EUSART w/auto baud
ECCP (Enhanced/Capture Compare PWM) Module
Comparator with selectable Voltage Reference
4 Channel 10b ADC with Voltage Reference
25mA Source/Sink current I/O
Two 8-bit Timers (TMR0/TMR2)
One 16-bit Timer (TMR1)
Extended Watchdog Timer (EWDT)
Enhanced Power-On/Off-Reset
Brown-Out Reset (BOR)
In Circuit Serial Programming (ICSP)
On Board In-Circuit Debug
Fully Integrated Transmitter
FSK Operation up to 100 kbps
OOK Operation up to 10 kbps
8 Selectable center frequencies
Up to 100 kbps bit rate in FSK, 10 kbps bit rate in OOK
30 nA @ 3.0V, typical, RF off
530 nA @ 3.0V, typical, RF Sleep
0.67 mA @ 8 MHz, 3.0V, RF off, typical
9.67 mA @ 8 MHz, 3.0V, RF on at 0 dBm, typical
17.17 mA @ 8 MHz, 3.0V, RF on at 10 dBm, typical
500 nA @ 3.0V, typical

简介

PIC12LF1840T48A属于RF/IF射频/中频RFID的射频发射器。由制造生产的PIC12LF1840T48A射频发射器RF 发射器用于发送射频信号并调制该信号以承载系统中的数据。频率范围为 315 Hz 至 64 GHz，数据速率为 3 kbps 至 2 Mbps，功率输出为 -30 dBm 至 24.7 dBm。数据接口有连接器、I2C、引脚焊盘、并行、PCB、串行、焊盘、SPI、UART 和 USB，天线连接方式有堡形、板载、PCB 和通孔。