This detailed comparison of AT89C2051-24SJ and AT89C2051-12SI 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 | 4 912 | 2 490 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | 89C | 89C |
| Package | Tube | Tube |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 24MHz | 12MHz |
| 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 |
|---|---|---|---|
| PIC16LC64AT-04I/L | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 44PLCC |
|
| ZGP323HSH4816C | Zilog / Littelfuse | IC MCU 8BIT 16KB OTP 48SSOP |
|
| MAXQ613A-UEI+ | Maxim Integrated | IC MCU 16BIT 48KB FLASH 32TQFN |
|
| XMC4400F100K512ABXQSA1 | IR (Infineon Technologies) | IC MCU 32BIT 512KB FLASH 100LQFP |
|
| Z8F041ASJ020EG | Zilog / Littelfuse | IC MCU 8BIT 4KB FLASH 28SOIC |
|
| PIC16LF727-E/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 44TQFP |
|
| R5F101GADNA#U0 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 48WQFN |
|
| PIC16LC65AT-04/PQ | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB OTP 44MQFP |
|
| PIC16C56-10E/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 1.5KB OTP 20SSOP |
|
| MSP430F5254IZQE | Texas Instruments | IC MCU 16BIT 128KB FLASH 80BGA |
|
| MB90F022CPF-GS-9235E1 | Cypress Semiconductor | IC MCU MICOM FLASH 100QFP |
|
| MB90020PMT-GS-291E1 | Cypress Semiconductor | IC MCU 120LQFP |
|
| LM3S8G62-IQC80-A2 | Texas Instruments | IC MCU 32BIT 384KB FLASH 100LQFP |
|
| MB90548GSPFV-GS-229E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| ATMEGA8515-16MC | Roving Networks / Microchip Technology | IC MCU 8BIT 8KB FLASH 44VQFN |
|
