Description
N76E003 – a 1T-8051 based series MCU, offers 18 KB Flash ROM, configurable Data Flash and 1 KB SRAM . It supports wide operating voltage of 2.4V to 5.5V , temperature range of – 40 ℃ to 105 ℃ , and high noise immunity of 7 kV ESD and 4 kV EFT.
The N76E003 provides up to 18 I/O pins under 20 pin package and rich peripherals including two UART s, SPI , I²C , 6-ch PWM output, wake-up function, and Brown-out detector. The competitive features includes a high precision <2 % deviation 16 MHz Internal RC oscillator, and a high resolution 12-bit 8 channel ADC . N76E003 supports small form factor packages TSSOP20 ( 4mm x 6.5mm ) and QFN20 ( 3mm x 3mm ) for easy board design.
Target Application:
Access Control System, Thermostat, Bluetooth Speaker, Electric Meter, Data Collector, Battery charger, Beauty Equipment, Small Home Appliance, etc.
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Core |
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1T 8051 processor |
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Max frequency up to16 MHz |
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Wide operating voltage: 2.4V to 5.5V |
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Temperature range: – 40 ℃ to 105 ℃ |
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Memory |
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18 KB of Flash memory |
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1 KB of SRAM |
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Supports configurable Data Flash |
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Supports program update by:
- ISP ( In-System Programming )
- ICP ( In-Circuit Programming )
- IAP ( In-Application Programming )
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PWM |
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Up to 6-ch PWM |
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Programmable dead-zone generator |
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ADC |
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12-bit 8-ch ADC |
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Runs up to 500 kSPS |
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Connectivity |
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Two UART s up to 115200 bps |
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One SPI up to 8 MHz |
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One I²C up to 400 kHz |
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Clock Control |
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2 % deviation16 MHz Internal RC oscillator |
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10 kHz Internal RC oscillator |
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