豊富なI/Oインターフェース、ストレージ機能、最適化された小型フォームファクターを統合した、電子ペーパーディスプレイ（EPD）ソリューション向けターンキーボードです。
• Turnkey EPD Board Platform
• MediaTek MT7933CT (ARM® Cortex-M33) SoC
• Dual-Band WiFi 6 (802.11ax) & Bluetooth® 5.0
• Dedicated EPD Interface with Battery Charging & USB OTG
• Rich I/O Expansion (USB 2.0, SPI, I²C, UART, SD Card)
WBO-MT73は、13.3インチSpectra™ 6電子ペーパーディスプレイアプリケーション向けに設計された、小型ターンキーボードプラットフォームです。MediaTek MT7933CT Arm® Cortex-M33プロセッサを搭載し、デュアルバンドWi-Fi 6、Bluetooth、USB 2.0 OTG、SDカード、バッテリー充電機能、柔軟なI/O拡張機能を統合しています。さらに、USB 2.0経由で外部TCONに対応し、電子ペーパーディスプレイソリューションの効率的な開発と統合を実現します。
| Module : FN7933CTA1 | |
| CPU | ARM® Cortex-M33 @ 300 MHz |
| Memory | 1 MB SDRAM 8 MB UHS PSRAM for applications 96 KB for TCM and Cache memory |
| Storage | 32 MB SPI-NOR flash with eXecute In Place (XIP) |
| WiFi | IEEE 802.11 1T1R 11a/b/g/n/ac/ax, 2.4GHz and 5GHz bands Supports 1×1 20MHz bandwidth MCS0~8 (256-QAM) in 2.4GHz/5GHz band Support TX LDPC (low-density parity check) Support Rx STBC Wi-Fi security WFA/WPA/WPA2/WPA3 personal |
| Bluetooth | BT5.2 LE Isochronous Channel BT5.1 Advertising enhancement Supports BT5.1 and backward compatible with BT4.2 BR/EDR and BLE dual mode concurrent Bluetooth Class I Up to 4 BT links + 8 BLE links Supports Bluetooth / WiFi coexistence |
| Audio | Cadence ® Tensilica® HiFi4 processor with 600 MHz clock speed |
| I/O Interfaces | 47 general purpose IOs, which are multiplexed with SPI UART, I2C, I2S, AUXADC, PWM and GPIO interfaces |
| USB | USB 2.0 OTG |
| Turnkey Board | |
| Power supply | Support battery supply Support charging function via Type-C port |
| Display | Specific EPD connector for 13.3” Spectra™ 6 |
| Function keys | 2 flexible function keys for user design |
| Storage | Support SD Card |
| Connectivity | USB 2.0 OTG Type-C port for power supply and battery charge |
| Low Power | Support RTC mode with RTC wakeup key |
| I/O Interfaces | 1x UART for CM33 console 1x UART for user design 1x I2C master 1x SPI master |
| Others | External TCON support via USB 2.0 with external power supply 1x RGB LED with 3 GPIO controlled for status indicator |
