Portable, easy-to-operate and stable connection of the keyboard and mouse equipment market prospects. From wired to wireless, the application of high-performance low-power chips in the field of wireless keyboard and mouse provides developers with excellent RF performance, strong anti-jamming and rapid, stable and secure connection, which greatly enhances the flexibility and efficiency of the user's office.
OM6621Px series, HS6621CG-C are low-power full-featured Bluetooth 5.1 stack and 2.4GHz private protocol dual-mode wireless connection chips with more IOs for wireless dual-mode keyboards.
HS6621CQ-C is a low power consumption and high performance full-featured Bluetooth 5.1 stack with 2.4GHz private protocol dual-mode wireless connectivity chip with built-in charging circuitry, suitable for mid to high-end wireless dual-mode mouse.
OM6621Dx series and OM6621Fx are low-cost dual-mode wireless connectivity chips compatible with Bluetooth 5.1 stack and 2.4GHz private protocol, suitable for mid to low end wireless dual mode mice.
The OM6621Ex series are low-cost dual-mode wireless connectivity chips compatible with Bluetooth 5.1 stack and 2.4GHz private protocol. It has excellent power consumption and is suitable for mid to low end wireless dual mode mice.
OM6229 is a low-cost dual-mode wireless connectivity chip compatible with Bluetooth and 2.4GHz private protocol.It has USB and AES-128 encryption functions and is suitable for low-end wireless the third mock examination mouse and Dongle.
Parameter | BT Version | Core | Max Speed | RAM | Flash | Supply Voltage | Package |
HS6621CG-C | BLE 5.1 | M4F | 64MHz | 64KB | 1MB | 1.8V ~ 3.6V | QFN48 6*6mm |
OM6621PG-U | BLE 5.1 | M4F | 128MHz | 392KB | 1MB | 1.8V ~ 3.6V | QFN48 6*6mm |
OM6621PW | BLE 5.1 | M4F | 128MHz | 392KB | 2MB | 2.7V ~ 3.6V | QFN64 7.5*7.5mm |
HS6621CQ-C | BLE 5.1 | M4F | 64MHz | 64KB | 512KB | 1.8V ~ 3.6V | QFN32 4*4mm |
OM6621FQ | BLE 5.1 | M4 | 64MHz | 16KB | 512KB | 1.8V ~ 3.6V | QFN32 4*4mm |
OM6621FB | BLE 5.1 | M4 | 64MHz | 16KB | 128KB | 1.8V ~ 3.6V | QFN20 3*3mm |
OM6621EM | BLE 5.1 | M4 | 64MHz | 40KB | 512KB | 1.8V ~ 3.6V | QFN32 4*4mm |
OM6229 | BLE 4.0 | M0 | 48MHz | 4KB | 256KB | 1.8V ~ 3.6V | QFN20 3*3mm |
Product Advantages:
1) Support BLE5.1, 2.4G private protocols.
2) Extremely high reception sensitivity.
3) Extremely low power consumption, support ultra-long standby mode.
4) Good compatibility with different operating systems.
5) Support AES-128 encryption.
