Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-W79E821ASG | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Design Resources | Development Tool Selector | |
| Standard Package | 38 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | W79 | |
| Packaging | Tube | |
| Core Processor | 8051 | |
| Core Size | 8-Bit | |
| Speed | 20MHz | |
| Connectivity | I²C, UART/USART | |
| Peripherals | Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT | |
| Number of I/O | 18 | |
| Program Memory Size | 1KB (1K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 128 x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.7 V ~ 5.5 V | |
| Data Converters | A/D 4x10b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | |
| Supplier Device Package | * | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | W79E821ASG | |
| Related Links | W79E8, W79E821ASG Datasheet, Nuvoton Technology Corporation America Distributor | |
![]() | ERD-S2TJ1R3V | RES 1.3 OHM 1/4W 5% AXIAL | datasheet.pdf | |
![]() | GTC03036-5P(025) | CONN RECEPT PNL MT 4POS SIZE 0 | datasheet.pdf | |
![]() | ESR10EZPJ5R1 | RES SMD 5.1 OHM 5% 0.4W 0805 | datasheet.pdf | |
![]() | C503B-WAN-CCACB151 | LED COOL WHITE CLEAR 5MM RND T/H | datasheet.pdf | |
![]() | MS27467E19A32P | CONN PLUG 32POS STRAIGHT W/PINS | datasheet.pdf | |
![]() | RLR07C3651FRBSL | RES 3.65K OHM 1% 1/4W AXIAL | datasheet.pdf | |
![]() | 2450RC-00820781 | CERAM AUTO RESET THERMOSTAT | datasheet.pdf | |
![]() | ATS-01G-168-C1-R0 | HEATSINK 25X25X25MM R-TAB | datasheet.pdf | |
![]() | KJB0T23F53HD | CONN RCPT 53POS WALL MNT PIN | datasheet.pdf | |
![]() | 1720430808 | CONN HDR 8POS 7.50MM R/A SLDR | datasheet.pdf | |
![]() | 1411586 | SACC-DSI-M12FS-5P-M16XL/0 5 | datasheet.pdf | |
![]() | FL11N20 | FUSE LK CPS N 020A NRB 23" | datasheet.pdf |