This detailed comparison of AT89C2051-24SU and AT89C2051-24SI 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 | Roving Networks / Microchip Technology | Roving Networks / Microchip Technology |
|---|---|---|
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) |
| Description | IC MCU 8BIT 2KB FLASH 20SOIC | IC MCU 8BIT 2KB FLASH 20SOIC |
| In Stock | 640 | 1 727 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Obsolete |
| Series | 89C | 89C |
| Package | Tube | Tube |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 24MHz | 24MHz |
| Connectivity | UART/USART | UART/USART |
| Peripherals | LED | LED |
| Number of I/O | 15 | 15 |
| Program Memory Size | 2KB (2K 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) | 4V ~ 6V | 4V ~ 6V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 20-SOIC | 20-SOIC |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| AVR64DA32T-E/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 32TQFP |
|
| ATSAMC21E15A-MUT | Roving Networks / Microchip Technology | IC MCU 32BIT 32KB FLASH 32VQFN |
|
| MC9S12XEQ384MAG | NXP Semiconductors | IC MCU 16BIT 384KB FLASH 144LQFP |
|
| PIC16LF1579-I/P | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 20DIP |
|
| MB90022PF-GS-390 | Cypress Semiconductor | IC MCU 16BIT 100QFP |
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| EFM32WG280F256-B-QFP100 | Silicon Labs | IC MCU 32BIT 256KB FLASH 100LQFP |
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| ATMEGA128A-AN | Roving Networks / Microchip Technology | IC MCU 8BIT 128KB FLASH 64TQFP |
|
| STM32L072KZU6TR | STMicroelectronics | IC MCU 32BIT 192KB FLSH 32UFQFPN |
|
| MSP430FR6043IPN | Texas Instruments | IC MCU 16BIT 64KB FRAM 80LQFP |
|
| M30622ECVFP | VIGOR | 16-BIT, OTPROM, M16C CPU, 16MHZ |
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| ATSAM3X4CA-AU | Roving Networks / Microchip Technology | IC MCU 32BIT 256KB FLASH 100LQFP |
|
| DSPIC33FJ128MC202-I/MM | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 28QFN |
|
| ATSAMD21E17A-MU | Roving Networks / Microchip Technology | IC MCU 32BIT 128KB FLASH 32QFN |
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| DSPIC33EP512GM710-I/BG | Roving Networks / Microchip Technology | IC MCU 16BIT 512KB FLSH 121TFBGA |
|
| R5F100EEGNA#W0 | Renesas Electronics America | IC MCU 16BIT 64KB FLASH 40HWQFN |
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