Overview
The BT817Q-R is a microcontroller made by FTDI in a VQFN-64-EP(9x9) package with 65 pins. -40℃~+85℃ 3V~3.6V 4 72MHz FLASH Others VQFN-64-EP(9x9) Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BT817Q-T, from EasyEDA) and its footprint (EasyEDA_Cloud:VQFN-64_L9.0-W9.0-P0.50-TL-EP6.0, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C20613585).
Symbol
Footprint
Parameters
4- Number of I/O
- 4
- Operating Temperature
- -40℃~+85℃
- Oscillator Type
- Built-in+External
- RAM Size
- 1MB
Order codes
1- BT817Q-RLCSC C20613585
Pinout
65| Pin | Name | Type |
|---|---|---|
| 1 | R0 | Unspecified |
| 2 | VCC1V2 | Unspecified |
| 3 | SCK | Unspecified |
| 4 | MISO | Unspecified |
| 5 | MOSI | Unspecified |
| 6 | CS_N | Unspecified |
| 7 | GPIO0/IO2 | Unspecified |
| 8 | GPIO1/IO3 | Unspecified |
| 9 | VCCIO1 | Unspecified |
| 10 | GPIO2 | Unspecified |
| 11 | INT_N | Unspecified |
| 12 | PD_N | Unspecified |
| 13 | GPIO3 | Unspecified |
| 14 | SPIM_SCLK | Unspecified |
| 15 | SPIM_SS_N | Unspecified |
| 16 | SPIM_MOSI | Unspecified |
| 17 | VCCIO3 | Unspecified |
| 18 | SPIM_MISO | Unspecified |
| 19 | SPIM_IO2 | Unspecified |
| 20 | SPIM_IO3 | Unspecified |
| 21 | X1/CLK | Unspecified |
| 22 | X2 | Unspecified |
| 23 | GND | Unspecified |
| 24 | VCC | Unspecified |
| 25 | VOUT1V2 | Unspecified |
| 26 | AUDIO_L | Unspecified |
| 27 | VCCA | Unspecified |
| 28 | VCCIO2 | Unspecified |
| 29 | CTP_RST_N | Unspecified |
| 30 | CTP_INT_N | Unspecified |
| 31 | CTP_SCL | Unspecified |
| 32 | CTP_SDA | Unspecified |
| 33 | GND | Unspecified |
| 34 | BACKLIGHT | Unspecified |
| 35 | DE | Unspecified |
| 36 | VSYNC | Unspecified |
| 37 | HSYNC | Unspecified |
| 38 | DISP | Unspecified |
| 39 | PCLK | Unspecified |
| 40 | B7 | Unspecified |
| 41 | B6 | Unspecified |
| 42 | B5 | Unspecified |
| 43 | B4 | Unspecified |
| 44 | B3 | Unspecified |
| 45 | B2 | Unspecified |
| 46 | B1 | Unspecified |
| 47 | B0 | Unspecified |
| 48 | GND | Unspecified |
| 49 | G7 | Unspecified |
| 50 | G6 | Unspecified |
| 51 | G5 | Unspecified |
| 52 | G4 | Unspecified |
| 53 | G3 | Unspecified |
| 54 | G2 | Unspecified |
| 55 | G1 | Unspecified |
| 56 | G0 | Unspecified |
| 57 | VCC1V2 | Unspecified |
| 58 | R7 | Unspecified |
| 59 | R6 | Unspecified |
| 60 | R5 | Unspecified |
| 61 | R4 | Unspecified |
| 62 | R3 | Unspecified |
| 63 | R2 | Unspecified |
| 64 | R1 | Unspecified |
| 65 | EP | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ftdi/BT817Q-R" title="BT817Q-R in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ftdi/BT817Q-R.jpg" alt="BT817Q-R" width="1200" height="900">[](https://pcbkit.io/parts/ftdi/BT817Q-R)Questions
Is there a KiCad symbol and footprint for the BT817Q-R?
Yes. The symbol is EasyEDA_Cloud:BT817Q-T and the footprint EasyEDA_Cloud:VQFN-64_L9.0-W9.0-P0.50-TL-EP6.0, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BT817Q-R?
VQFN-64-EP(9x9), with 65 pins. Its footprint is drawn on this page.
Where is the BT817Q-R datasheet?
FTDI publishes it: the Datasheet link on this page opens it.
Where can I order the BT817Q-R?
JLCPCB lists it as part C20613585, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BT817Q-R?
Parts like it in the library: the M430FR5989SRGCREP by Texas Instruments, the BT817Q-T by Bridgetek, the CY9AFA41LBQN-G-AVE2 by Infineon Technologies and the CY9BF521LQN-G-AVE2 by Infineon Technologies. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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