| 【 Features 】 |
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3T 8052 core, MCS-51 instruction set compatible |
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Instruction execution time: Min. = 249.99ns @12 MHz |
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384 Bytes of RAM (256 Bytes of standard 8052 internal Data RAM and 128 Bytes of external RAM) |
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8K Bytes of flash memory for program storage |
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Supporting Internal & External Clock Oscillators: |
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- Internal clock: 12 MHz RC oscillator (frequency tolerance ±10%) & 32 kHz RC oscillator (frequency tolerance ±30%) |
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- External clock: External DC ~ 16 MHz Crystal Oscillator |
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Two 16-bit Timer/Counters (Timer0 & Timer1) |
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One Watchdog Timer (WDT) |
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One Watch Timer |
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One 16-bit Enhanced Timer with Capture function |
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One UART (UART0), support baud rate 1200 bps ~ 230400 bps (at 12 MHz) |
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Emulated E2PROM @ 2.4V ~ 3.6V |
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Two 16-bit PWMs (PWM0 & PWM1) |
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LCD Control Driver |
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- 4 COM x 40 SEG or 4 COM x 32 SEG |
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12-channel 10-bit Analog/Digital Converter (ADC0 ~ ADC11) |
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Three power-saving modes: Sleep mode, Green mode and Idle mode |
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8 external Interrupt IRQ pins (IRQ0 ~ IRQ7) |
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56 programmable bi-directional I/O pins, 12 of them with both high current sink/source ability (10 mA) |
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Programmable Low Voltage Detection Reset (LVDR) |
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On-chip Power On Reset (POR) and Low Voltage Reset (LVR) |
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Built-in single-wire In-Circuit Emulator (ICE) and In-System Programming (ISP) |
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Read Out Protection and Code Encryption |
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Operating voltage range: |
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- 2.4V ~ 3.6V@12 MHz |
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- 1.8V ~ 3.6V@6 MHz |
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Operating temperature: -40℃ ~ +85℃ |
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Dice & Package: SOP28, LQFP64 & LQFP44 |
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