This detailed comparison of AT89C2051-12SI and AT89C2051-24SJ 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 | 2 490 | 4 912 |
| 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 | 12MHz | 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 |
|---|---|---|---|
| HD6417750RX200DV | Renesas Electronics America | IC MCU 32BIT ROMLESS 208QFP |
|
| MB90025FPMT-GS-307E1 | Cypress Semiconductor | IC MCU 120LQFP |
|
| ZGP323HEH2816C00TR | Zilog / Littelfuse | IC MCU 8BIT 16KB OTP 28SSOP |
|
| EFM32HG108F64G-A-QFN24 | Silicon Labs | IC MCU 32BIT 64KB FLASH 24QFN |
|
| R5F2135CCDFP#50 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 52LQFP |
|
| MB89653ARPF-G-XXX-BNDE1 | Cypress Semiconductor | IC MCU 8BIT 8KB MROM 100QFP |
|
| MB90598GPF-G-140-JNE1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100QFP |
|
| CY8C26233-24PI | Cypress Semiconductor | IC MCU 8BIT 8KB FLASH 20DIP |
|
| R5F21367CNFA#W4 | Renesas Electronics America | IC MCU 16BIT 48KB FLASH 64LQFP |
|
| PIC16C54A-20/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 768B OTP 18SOIC |
|
| EFM32PG12B500F1024GL125-B | Silicon Labs | IC MCU 32BIT 1MB FLASH 125BGA |
|
| DF2328BVF25WVTR | Renesas Electronics America | IC MCU 16BIT 256KB FLASH 128QFP |
|
| LM3S9U92-IBZ80-A2T | Texas Instruments | IC MCU 32BIT 384KB FLASH 108BGA |
|
| R7F7010303AFE#KA4 | Renesas Electronics America | IC MCU 32BIT 1.5MB FLSH 144LFQFP |
|
| MB90362TESPMT-GS-106E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 48LQFP |
|
