This detailed comparison of AT89C4051-24SU and AT89C4051-12SU 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 4KB FLASH 20SOIC | IC MCU 8BIT 4KB FLASH 20SOIC |
| In Stock | 829 | 740 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| 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 | Brown-out Detect/Reset, LED, POR | Brown-out Detect/Reset, LED, POR |
| Number of I/O | 15 | 15 |
| Program Memory Size | 4KB (4K x 8) | 4KB (4K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 128 x 8 | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 6V | 2.7V ~ 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 |
|---|---|---|---|
| S9S12GN32AVFT | NXP Semiconductors | IC MCU 16BIT 32KB FLASH 48QFN |
|
| R5F5210ABDLJ#U0 | Renesas Electronics America | IC MCU 32BIT 768KB FLSH 100TFLGA |
|
| R5F104BFGFP#10 | Renesas Electronics America | IC MCU 16BIT 96KB FLASH 32LQFP |
|
| MB90F543GSPF-GS-9009 | Cypress Semiconductor | IC MCU 16BIT 128KB FLASH 100QFP |
|
| AT32UC3B0512-A2UT | Roving Networks / Microchip Technology | IC MCU 32BIT 512KB FLASH 64TQFP |
|
| TMS320F2808NMFS | Texas Instruments | IC MCU 32BIT 128KB FLSH 100NFBGA |
|
| R5F2L367CNFP#U0 | VIGOR | IC MCU 16BIT 48KB FLASH 64LFQFP |
|
| PIC24FJ512GU410-E/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 512KB FLASH 100TQFP |
|
| DSPIC33EP128GS706-E/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 64TQFP |
|
| STM32WB55VEQ6 | STMicroelectronics | IC MCU 32BIT 512KB FLSH 129UFBGA |
|
| R5F564MGHDLK#21 | Renesas Electronics America | IC MCU 32BIT 2.5MB FLSH 145TFLGA |
|
| MSP430F4491IPZ | Texas Instruments | IC MCU 16BIT 60KB FLASH 100LQFP |
|
| ATMEGA16A-MUR | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 44VQFN |
|
| STM32L4P5CGT6 | STMicroelectronics | IC MCU 32BIT 1MB FLASH 48LQFP |
|
| MC9S12B256MFUE | VIGOR | IC MCU 16BIT 256KB FLASH 80QFP |
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