【 Features 】 |
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Supply Voltage Range |
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-2.4V to 3.6V |
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CPU |
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-High-speed 1T- 8052 CPU |
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-Program memory: 64Kbyte flash memory with EEPROM emulation function |
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-Data memory: SRAM: 4KByte |
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Clock System |
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-3 High-frequency Clock Sources: Crystal, RC OSC and DFLL |
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-2 Low-frequency Clock Sources: Crystal and RCOSC |
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Power Saving: 2 power saving operating modes (IDLE mode and POWER-DOWN mode) |
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Universal Serial Bus (USB) |
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-Completely comply with USB 2.0 full speed specification |
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-1 Control Endpoint, IN/OUT with 64-byte (8, 16, 32, or 64 bytes programmable) FIFO respectively |
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-6 Generic Endpoints (IN/OUT, INT/Bulk programmable) with 64-byte (8, 16, 32, or 64 bytes programmable) FIFO each; Endpoint 4, 5, and 6 can also be configured as OUT token for Endpoints 3, 2, and 1 |
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-Supports USB Suspend, Resume and Remote-Wakeup |
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Power Management |
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-Power-On Reset/Brown-Out Reset (POR/BOR) |
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-Low Voltage Detection (LVD) and Low Voltage Reset (LVR) |
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V2P4 Regulator (2.4V) output |
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16-bit Analog-to-Digital Converter (ADC) |
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-Supply voltage: VDDADC |
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-Reference voltage: 1.1V (Internal) |
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-Total 16 differential-pair analog inputs which include, |
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-Conversion Rate: 1K conversions per second |
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Dual 12-bit Digital-to-Analog Converter (DAC) |
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-Supply voltage: AVDD |
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-Reference voltage: Internal 1.1V or external input voltage (? AVDD - 1.2V) |
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-2 output ports selectable for flexible system configuration. |
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Four Operation Amplifiers: Two High-Speed and Two Low-Noise |
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Two Comparators |
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Temperature Sensor |
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Two Analog Switches |
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Integrated LCD Driver: |
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-Both resistor-divider type and charge-pump type are already built-in |
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-40 x 4, 39 x 5, 38 x 6, 37 x 7, or 36 x 8 (SEG x COM) |
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Interrupt: Totally up to 11 interrupt vectors |
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Wake-up Keys: 16 wake-up keys (WAKE0 ~ WAKE15) with edge-selection, interrupt-selection, wakeup-from power-down-mode functions |
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-Input/Output Ports: 66 I/O pins |
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-Timers |
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-Three 8052 standard 16-bit timers/counters: Timer 0, Timer 1 and Timer 2 |
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-One 18-bit timer/counter, Timer 3, which can be used as timer, event counter, pulse width measurement or frequency measurement |
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-Time base timer with 8 interrupt sources and RTC feature |
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-Watchdog timer with programmable detection time |
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Two 12-bit PWM’s |
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Serial Interface: 2 output ports (P20~P23, P80~P83) selectable for flexible system configuration |
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-2-channel 8052 standard UART |
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-1-channel SPI: Master/Slave modes |
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-1-channel I2C: Slave modes only |
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ICE (In-Circuit-Emulator) is embedded |
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ISP (In-System-Programming) function, by I2C and USB interfaces |
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LQFP100 (14mm x 14mm) or chip form |