Countrywell Electronics Co., Ltd.
Products
Manufacturer of a wide range of products which include TRF6903PTR Single Chip Rf Transceiver Surface Mount 315MHz 433MHz 868MHz,STM32WB55VEY7TR Wireless MCU Energy Saving Wireless RF Transceiver,STM32H750VBT6 ARM Microcontroller W...
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| Package | Tape & Reel (TR) |
| RF Family/Standard | General ISM < 1GHz |
| Base Product Number | TRF6903 |
| Digi-Key Programmable | Not Verified |
| Supplier Device Package | 48-LQFP (7x7) |
| Package / Case | 48-LQFP |
| Current - Receiving | 10mA ~ 20mA |
| Category | RF and WirelessRF Transceiver ICs |
| Sensitivity | - |
| Memory Size | - |
| Serial Interfaces | SPI |
| Operating Temperature | -40°C ~ 85°C |
| Protocol | - |
| Frequency | 315MHz, 433MHz, 868MHz, 915MHz |
| Mounting Type | Surface Mount |
| Modulation | ASK, FSK, OOK |
| Data Rate (Max) | 64kbps |
| Description | IC RF TXRX ISM<1GHZ 48LQFP |
| Mfr | Texas Instruments |
| Voltage - Supply | 2.2V ~ 3.6V |
| Type | TxRx Only |
| Current - Transmitting | 10mA ~ 37mA |
| Power - Output | 8dBm |
| Product Status | Not For New Designs |
| Series | - |
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| Operating Temperature | -40°C ~ 105°C (TA) |
| Protocol | Bluetooth v5.3, Thread, Zigbee® |
| Sensitivity | -100dBm |
| RF Family/Standard | 802.15.4, Bluetooth |
| Current - Receiving | 4.5mA ~ 7.9mA |
| Mfr | STMicroelectronics |
| Category | RF and WirelessRF Transceiver ICs |
| Package / Case | 100-UFBGA, WLCSP |
| Voltage - Supply | 1.71V ~ 3.6V |
| Base Product Number | STM32 |
| Digi-Key Programmable | Not Verified |
| Series | STM32WB |
| Power - Output | 6dBm |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Current - Transmitting | 5.2mA ~ 12.7mA |
| Supplier Device Package | 100-WLCSP (4.4x4.38) |
| Memory Size | 512kB Flash, 256kB SRAM |
| Serial Interfaces | ADC, I²C, SPI, UART, USART, USB |
| GPIO | 72 |
| Description | ULTRA-LOW-POWER DUAL CORE ARM CO |
| Type | TxRx + MCU |
| Mounting Type | Surface Mount |
| Data Rate (Max) | 2Mbps |
| Product Status | Active |
| Frequency | 2.405GHz ~ 2.48GHz |
| Modulation | GFSK |
MOQ: 50
Price: 3
| Payment Terms | T/T,Western Union,L/C |
| Delivery Time | 1-2days |
| Packaging Details | 540pcs |
| Model Number | STM32H750VBT6 |
| Brand Name | New & Original |
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| Current - Transmitting | - |
| Package / Case | 64-VFQFN Exposed Pad |
| Digi-Key Programmable | Not Verified |
| Memory Size | - |
| Type | TxRx Only |
| Product Status | Obsolete |
| Sensitivity | - |
| Current - Receiving | - |
| RF Family/Standard | AISG |
| Serial Interfaces | I²C, UART |
| Modulation | OOK |
| Power - Output | 10dBm |
| Operating Temperature | - |
| Data Rate (Max) | 38.4kbps |
| Frequency | 2.176GHz, 4.352GHz, 6.528GHz |
| Category | RF and WirelessRF Transceiver ICs |
| Series | - |
| Protocol | - |
| Description | IC RF TXRX AISG 64VFQFN |
| Stock | In Stock |
| Shipping Method | LCL, FCL, Express |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Base Product Number | ASC30 |
| Supplier Device Package | 64-HVQFN (9x9) |
| Voltage - Supply | 1.8V ~ 3.3V |
| Mounting Type | Surface Mount |
| Mfr | USA Inc. |
| Package | Tape & Reel (TR) |
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| RF Family/Standard | 802.15.4, Bluetooth |
| Digi-Key Programmable | Not Verified |
| Serial Interfaces | I²C, SPI, PWM, UART |
| Current - Receiving | 4.3mA |
| Category | RF and WirelessRF Transceiver ICs |
| Sensitivity | -101.3dBm |
| Supplier Device Package | 40-HVQFN (6x6) |
| Data Rate (Max) | 2Mbps |
| Voltage - Supply | 1.9V ~ 3.6V |
| Memory Size | 640kB Flash, 152kB SRAM |
| Mounting Type | Surface Mount |
| Type | TxRx + MCU |
| Modulation | - |
| Package | Tray |
| Current - Transmitting | 7.4mA ~ 20.3mA |
| Operating Temperature | -40°C ~ 125°C |
| Series | - |
| Protocol | Bluetooth v5.0, Thread, Zigbee® |
| Frequency | 2.4GHz |
| Power - Output | 11.2dBm |
| Product Status | Active |
| Description | IC MCU K32W041 +15DBM 40HVQFN |
| Mfr | USA Inc. |
| Package / Case | 40-VFQFN Exposed Pad |
| GPIO | 22 |
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| Package / Case | 32-VFQFN Exposed Pad |
| Modulation | O-QPSK |
| Mounting Type | Surface Mount |
| Serial Interfaces | SPI |
| Power - Output | 3dBm |
| Frequency | 2.4GHz |
| Memory Size | 128B SRAM |
| Description | IC RF TXRX+MCU 802.15.4 32VFQFN |
| Stock | In Stock |
| Shipping Method | LCL, FCL, Express |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Series | - |
| Category | RF and WirelessRF Transceiver ICs |
| Type | TxRx + MCU |
| Package | Tray |
| Voltage - Supply | 1.8V ~ 3.6V |
| Protocol | 6LoWPAN, WirelessHART™, Zigbee® |
| Sensitivity | -101dBm |
| Data Rate (Max) | 2Mbps |
| Digi-Key Programmable | Not Verified |
| Operating Temperature | -40°C ~ 85°C |
| Current - Receiving | 10.3mA ~ 12.3mA |
| RF Family/Standard | 802.15.4, General ISM > 1GHz |
| Current - Transmitting | 7.4mA ~ 14mA |
| Mfr | Microchip Technology |
| Supplier Device Package | 32-QFN (5x5) |
| Base Product Number | AT86RF231 |
| Product Status | Active |
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| Operating Temperature | -40°C ~ 125°C (TJ) |
| Current - Receiving | - |
| Package / Case | 161-LFBGA, FCBGA |
| Protocol | - |
| GPIO | 3 |
| Category | RF and WirelessRF Transceiver ICs |
| Modulation | - |
| Sensitivity | - |
| Power - Output | 12dBm |
| Series | Automotive, AEC-Q100 |
| Type | TxRx + MCU |
| Digi-Key Programmable | Not Verified |
| Current - Transmitting | - |
| Mounting Type | Surface Mount |
| Mfr | Texas Instruments |
| RF Family/Standard | RADAR |
| Product Status | Active |
| Serial Interfaces | SPI, UART |
| Data Rate (Max) | 900Mbps |
| Memory Size | - |
| Base Product Number | XA1243 |
| Description | IC RF TXRX+MCU 161LFBGA |
| Voltage - Supply | 1.71V ~ 1.89V, 3.15V ~ 3.45V |
| Supplier Device Package | 161-FC/CSP (10.4x10.4) |
| Frequency | 76GHz ~ 81GHz |
| Package | Tray |
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| Function | Synchronous |
| Current - Supply (Max) | 60mA |
| Description | IC FIFO SYNC 1KX18X2 128TQFP |
| Stock | In Stock |
| Shipping Method | LCL, FCL, Express |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Mounting Type | Surface Mount |
| DigiKey Programmable | Not Verified |
| Category | Integrated Circuits (ICs)LogicFIFOs Memory |
| Series | 72V |
| Expansion Type | Depth, Width |
| Retransmit Capability | No |
| Product Status | Obsolete |
| Programmable Flags Support | Yes |
| Supplier Device Package | 128-TQFP (14x20) |
| Bus Directional | Bi-Directional |
| Data Rate | 66.7MHz |
| FWFT Support | Yes |
| Access Time | 10ns |
| Operating Temperature | 0°C ~ 70°C |
| Base Product Number | 72V825 |
| Package / Case | 128-LQFP |
| Mfr | Renesas Electronics America Inc |
| Package | Tape & Reel (TR) |
| Voltage - Supply | 3 V ~ 3.6 V |
| Memory Size | 36K (1K x 18 x 2) |
| Brand Name | New & Original |
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| Access Time | 10ns |
| Function | Synchronous |
| Product Status | Obsolete |
| Memory Size | 18K (1K x 18) |
| Programmable Flags Support | Yes |
| Mfr | Renesas Electronics America Inc |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Base Product Number | 72225 |
| Category | Integrated Circuits (ICs)LogicFIFOs Memory |
| Operating Temperature | 0°C ~ 70°C |
| Current - Supply (Max) | 60mA |
| DigiKey Programmable | Not Verified |
| Package | Tape & Reel (TR) |
| Series | 7200 |
| Supplier Device Package | 64-TQFP (14x14) |
| FWFT Support | No |
| Bus Directional | Uni-Directional |
| Package / Case | 64-LQFP |
| Description | IC FIFO SYNC 1KX18 10NS 64TQFP |
| Stock | In Stock |
| Shipping Method | LCL, FCL, Express |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Expansion Type | Depth, Width |
| Mounting Type | Surface Mount |
| Data Rate | 66.7MHz |
| Retransmit Capability | No |
| Brand Name | New & Original |
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| FWFT Support | No |
| Category | Integrated Circuits (ICs)LogicFIFOs Memory |
| Description | IC FIFO SYNC 512X18X2 64TQFP |
| Stock | In Stock |
| Shipping Method | LCL, FCL, Express |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Expansion Type | Width |
| Retransmit Capability | No |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Package | Tape & Reel (TR) |
| Mfr | Renesas Electronics America Inc |
| Bus Directional | Bi-Directional |
| Mounting Type | Surface Mount |
| Memory Size | 18K (512 x 18 x 2) |
| Access Time | 25ns |
| Supplier Device Package | 64-TQFP (14x14) |
| Programmable Flags Support | Yes |
| Data Rate | 20MHz |
| Package / Case | 64-LQFP |
| Operating Temperature | 0°C ~ 70°C |
| Function | Synchronous |
| Current - Supply (Max) | 230mA |
| Product Status | Obsolete |
| Base Product Number | 72615 |
| DigiKey Programmable | Not Verified |
| Series | 7200 |
| Brand Name | New & Original |
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