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| PartNumber | AX8052F100-2-TA05 | AX8052F131-2-TB05 | AX8052F100-2-TW30 |
| Description | Microcontrollers - MCU RF Microcontrollers - MCU RF-MICROCONTROLLER | Microcontrollers - MCU RF Microcontrollers - MCU RF-MICROCONTROLLER | Microcontrollers - MCU 8-bit Microcontrollers - MCU RF-MICROCONTROLLER |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Embedded - Microcontrollers | RF Transceiver ICs | Embedded - Microcontrollers |
| Series | - | - | - |
| Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging | Tape & Reel (TR) |
| Unit Weight | 70800 mg | 0.004138 oz | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package Case | 28-VFQFN Exposed Pad | QFN-40 | 28-WFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Supplier Device Package | 28-QFN (5x5) | - | 28-QFN (5x5) |
| Number of I O | 24 | - | 24 |
| Speed | 20 MIPS | - | 20 MIPS |
| EEPROM Size | - | - | - |
| Core Processor | 8052 | - | 8052 |
| RAM Size | 8.25K x 8 | - | 8.25K x 8 |
| Program Memory Type | FLASH | Flash | FLASH |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | - | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | SPI, UART/USART | - | SPI, UART/USART |
| Voltage Supply Vcc Vdd | 1.8 V ~ 3.6 V | - | 1.8 V ~ 3.6 V |
| Core Size | 8-Bit | - | 8-Bit |
| Program Memory Size | 64KB (64K x 8) | 64 kB | 64KB (64K x 8) |
| Data Converters | A/D 8x10b | - | A/D 8x10b |
| Oscillator Type | Internal | - | Internal |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Operating Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V | - |
| Interface Type | SPI UART | SPI UART | - |
| Operating Frequency | DC to 20 MHz | 400 MHz to 470 MHz 800 MHz to 940 MHz | - |
| Core | AX8052 | AX8052 | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 1.8 V | 1.8 V | - |
| Maximum Clock Frequency | 20.2 MHz | 940 MHz | - |
| Number of I Os | 24 I/O | 26 I/O | - |
| Data RAM Size | 8.25 kB | 8.25 kB | - |
| ADC Resolution | 10 bit | 10 bit | - |
| Data RAM Type | SRAM | SRAM | - |
| Number of Timers | 3 Timer | 3 Timer | - |
| Type | - | TxRx + MCU | - |
| Frequency | - | 400MHz ~ 470MHz, 800MHz ~ 940MHz | - |
| Sensitivity | - | - | - |
| Voltage Supply | - | 2.2 V ~ 3.6 V | - |
| Memory Size | - | 64kB Flash, 8.25kB SRAM | - |
| Protocol | - | ZigbeeR | - |
| Data Rate Max | - | 2Mbps | - |
| Serial Interfaces | - | SPI, UART | - |
| Power Output | - | 16dBm | - |
| Current Receiving | - | - | - |
| RF Family Standard | - | 802.15.4, General ISM | - |
| Modulation | - | 4FSK, ASK, FSK, GFSK, MSK, O-QPSK, PSK | - |
| GPIO | - | 21 | - |
| Current Transmitting | - | 13mA ~ 45mA | - |