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 | |
![]() | THS4032CD | IC OPAMP VFB 100MHZ 8SOIC | datasheet.pdf | |
![]() | EMVK500ADAR10MD55G | CAP ALUM 0.1UF 20% 50V SMD | datasheet.pdf | |
![]() | RGM15DTKN-S288 | CONN EDGECARD 30POS .156 EXTEND | datasheet.pdf | |
![]() | 91910-21269LF | CONN HEADER 69POS 1MM VERT SMD | datasheet.pdf | |
![]() | VE-24K-EW-F1 | CONVERTER MOD DC/DC 40V 100W | datasheet.pdf | |
![]() | 445C23K20M00000 | Crystal 20.0000MHz 20ppm 8pF 40 Ohm -20°C - 70°C Surface Mount 2-SMD | datasheet.pdf | |
![]() | 164A18629X | D-Sub Connector Receptacle, Female Sockets 78 Position Through Hole, Right Angle Solder | datasheet.pdf | |
![]() | 1658013-4 | CONN RECEPT 160POS .8MM VERT SMD | datasheet.pdf | |
![]() | AMT23117L | TOOL LOCATOR | datasheet.pdf | |
![]() | 1447009-7 | SHIELD FINGER 3525 | datasheet.pdf | |
![]() | CGA0805MLA-18351E | VARISTOR 19.8V 120A 0805 | datasheet.pdf | |
![]() | LFJ601003C | FUSE BLOCK CART 600V 100A DIN | datasheet.pdf |