8-bit CISC microcontroller featuring an 8051 core, operating at up to 20 MHz. This surface-mount device offers 2KB of Flash program memory, 256 bytes of RAM, and 18 programmable I/Os. It includes two timers and supports I2C and UART interfaces. Packaged in a 20-pin SSOP with gull-wing leads, it operates from a 5V supply and has a temperature range of -40°C to 85°C. Four ADC channels are integrated.
PackageSSOP
MountingSurface Mount
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Technical Specifications
Nuvoton N79E822ARG technical specifications.
General
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | SSOP |
| Package Description | Shrink Small Outline Package |
| Lead Shape | Gull-wing |
| Pin Count | 20 |
| PCB | 20 |
| Package Length (mm) | 10.2 |
| Package Width (mm) | 5.3 |
| Package Height (mm) | 1.75 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Family Name | W79 |
| Data Bus Width | 8bit |
| Instruction Set Architecture | CISC |
| Maximum Clock Rate | 20MHz |
| Maximum CPU Frequency | 20MHz |
| Device Core | 8051 |
| Program Memory Type | Flash |
| Program Memory Size | 2KB |
| RAM Size | 256B |
| Number of Programmable I/Os | 18 |
| Core Architecture | 8051 |
| Programmability | Yes |
| Number of Timers | 2 |
| Interface Type | I2C/UART |
| CAN | 0 |
| I2C | 1 |
| SPI | 0 |
| Ethernet | 0 |
| UART | 1 |
| USART | 0 |
| USB | 0 |
| I2S | 0 |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| ADC Channels | 4 |
| Number of ADCs | Single |
Compliance
| Cage Code | Nuvoton Technology USA cage code: 56JL7 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU |
Datasheet
Nuvoton N79E822ARG Datasheet
Download the complete datasheet for Nuvoton N79E822ARG to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.