AT43USB326 •writeText(var
Description) 描述:
USB Multimedia keyboard controller with an embedded two port hub, 3 programmable USB function endpoints. 16 Kbytes program ROM, 512 bytes SRAM and support for multiple 18 x 8 keyboard matrix.
Not recommended for new designs. No direct replacment.
Please register to download the USB documentation, software and drivers.
•writeText(varKeyParameter) 主要参数:
| MCU | Yes |
| MIPS | 12 |
| Program Memory Typ | ROM |
| Program Memory Siz | 16 |
| Data SRAM (Bytes) | 512 |
| USB Speed | Low, Full |
| Function Endpoints | 3 |
| HUB Ports | 2 |
| 16-bit Timers | No |
| 8-bit Timer | Yes |
| External Interrupt | 1 |
| SPI | No |
| GPIO | 32 |
| writeText(varGreenPackage) 绿色封装 | LQFP 48 |
