This detailed comparison of W79E821ADG and W79E822ADG in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Nuvoton Technology Corporation America | Nuvoton Technology Corporation America |
|---|---|---|
| Package / Case | 20-DIP (0.300", 7.62mm) | 20-DIP (0.300", 7.62mm) |
| Description | IC MCU 8BIT 1KB FLASH 20DIP | IC MCU 8BIT 2KB FLASH 20DIP |
| In Stock | 1 887 | 2 376 |
| Mounting Type | Through Hole | Through Hole |
| Part Status | Obsolete | Obsolete |
| Series | W79 | W79 |
| Package | Tube | Tube |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20MHz | 20MHz |
| Connectivity | I²C, UART/USART | I²C, UART/USART |
| Peripherals | Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT | Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT |
| Number of I/O | 18 | 18 |
| Program Memory Size | 1KB (1K x 8) | 2KB (2K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 128 x 8 | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Data Converters | A/D 4x10b | A/D 4x10b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | - |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| ZGP323LEP2016G | Zilog / Littelfuse | IC MCU 8BIT 16KB OTP 20DIP |
|
| P89C662HBA/00,512 | NXP Semiconductors | IC MCU 8BIT 32KB FLASH 44PLCC |
|
| PIC16C621AT-04I/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 1.75KB OTP 20SSOP |
|
| R5F213G2CNSP#W4 | Renesas Electronics America | IC MCU 16BIT 8KB FLASH 24LSSOP |
|
| PIC16F1458-I/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB FLASH 20SOIC |
|
| MSP430G2113IPW20 | Texas Instruments | IC MCU 16BIT 1KB FLASH 20TSSOP |
|
| R5F100MJGFB#V0 | Renesas Electronics America | IC MCU 16BIT 256KB FLASH 80LQFP |
|
| MC908LK24CPBE | NXP Semiconductors | IC MCU 8BIT 24KB FLASH 64LQFP |
|
| CY90F497GPF-GE1 | Cypress Semiconductor | IC MCU 16BIT 64KB FLASH 64QFP |
|
| Z86D8608SSC | Zilog / Littelfuse | IC MCU 8BIT 32KB OTP 28SOIC |
|
| PIC16LCE625-04/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 18SOIC |
|
| W79E822ASG | Nuvoton Technology Corporation America | IC MCU 8BIT 2KB FLASH 20SOIC |
|
| PIC17C43-33E/PQ | Roving Networks / Microchip Technology | IC MCU 8BIT 8KB OTP 44MQFP |
|
| R5F101PGDFB#30 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 100LQFP |
|
| SAK-XC888CM-6FFA 5V AC | IR (Infineon Technologies) | IC MCU 8BIT 24KB FLASH 64TQFP |
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