30 $/PCS
Å©±â ½Åû À¯Çü MCU Qiming STM32F407 °³¹ß º¸µå: 11.9*8.6cm,
¼ÒÇü dzºÎÇÑ ÁÖº¯ ÀÚ¿ø.
°³¹ß º¸µå ´ÙÀ½°ú °°½À´Ï´Ù:
1, LQFP144 Ç÷¡½Ã: 512K, CPU:stm32f407zet6 SRAM:192K, 5 µ¶¸³ Á÷·Ä Æ÷Æ®
DAC ADC...
2, IO ÀÔ ¸®µå
3. SRAM IS62WV51216 1M
4, FSMC µå¶óÀ̹ö LCD ÀÎÅÍÆäÀ̽º
5, 16M W25Q128 Ç÷¡½Ã
6, AT24C02 EEPROM
7, TF Ä«µå ½½·Ô (¹Ì´Ï SD Ä«µå ½½·Ô)
8 OTG USB
9, RTC
10, Á÷·Ä 1-RS232 ÀÎÅÍÆäÀ̽º
11, Á÷·Ä 2-RS485 ÀÎÅÍÆäÀ̽º
12, Á÷·Ä 3-TTL
4, 13 µ¶¸³ Å°
3, 14 LED
15, Àû¿Ü¼± ¼ö½Å±â Æ©ºê ÀÎÅÍÆäÀ̽º (HS0038)
16, ¿Âµµ ¼¾¼ ÀÎÅÍÆäÀ̽º (18B20)
17, ºÎÀú
STM32F407ZET6 Ĩ:
1, ³»ºÎ ÇÙ: ÆÈ 32 Cortex (TM) CPU M4
2, ÀÛµ¿ ÁÖÆļö: ÃÖ°í 168MHz ÀÛµ¿ ÁÖÆļö (¿Â¶óÀÎ ÀÌ»óÀÇ 200 MHz) ¸Þ¸ð¸® 0 ±â´Ù¸®°í ±â°£ ¾×¼¼½º 1.25DMips/MHz (Dhrystone2.1)
3, ÀÛµ¿ Àü¾Ð ¹× ÆÐÅ°Áö: 1.8 ~ 3.6 º¼Æ® Àü¿ø ¹× I/O ÇÉ
4, ÀúÀå ÀÚ¿øÀ» Ç÷¡½Ã ¸Þ¸ð¸® 512K ¹ÙÀÌÆ®, 192 KB SRAM SRAM Æ÷ÇÔÇÏ´Â 64 ¹ÙÀÌÆ® CCM (ÄÚ¾î ¸Þ¸ð¸®) RAM, À¯¿¬ÇÑ Á¤Àû ¸Þ¸ð¸® ÄÁÆ®·Ñ·¯ Áö¿ø Ç÷¡½Ã ¸Þ¸ð¸® PSRAM ¾øÀ¸¸ç, + 4 NAND.
5, ÀúÀü·Â µðÀÚÀÎ: ¼ö¸é ¼Ë´Ù¿î ´ë±â ¸ðµå, VBAT Á¦°øÇÕ´Ï´Ù RTC, 20x32 ºñÆ® ¹é¾÷ µî·Ï + ¿É¼Ç 4 KB ¹é¾÷ SRAM
12/D 24 ä³Î s º¯È¯±â 12 D/DMA V 2 I 140 ISO 12 12 16 136 1 5 2 IrDA 2 17 84 I2S 5 15 2 3 138 3 ,,,, 2,, 32 I/O, USB2.0 ,,,,,,,,, MHz ,,,,,,,,,,,,, USART, SPI, 37.5M ,,,,, I/O, 7816 LIN O: 3, 6 SMBus/PMBus, I2C. , 2 Åë½Å ÀÎÅÍÆäÀ̽º, 8 14 ºñÆ® º´·Ä ÀÎÅÍÆäÀ̽º 54 Mbytes / s, 10/100 ÀÌ´õ³Ý MAC Àü¿ë DMA ¾Æ´Ï¶ó SDIO, FSMC ÀÎÅÍÆäÀ̽º
7, µð¹ö±× ´Ù¿î·Îµå: Á÷·Ä ¶óÀÎ µð¹ö±× (SWD) JTAG ÀÎÅÍÆäÀ̽º, Cortex-M4 ÀÓº£µðµå ÃßÀû ¸ðµâ (ETM).
8, ÁøÁ¤ÇÑ ³¼ö »ý¼º±â
9, CRC ÄÄÇ»Æà ÀåÄ¡
96, 10 ºñÆ® ID
11, RTC: Á¤È®µµ ÃÊ Çϵå¿þ¾î ´Þ·Â (ƯÁ¤ º¼ °ø½Ä À¥»çÀÌÆ® µ¥ÀÌÅÍ ¼öµ¿)