This detailed comparison of AT89C1051U-12SC 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 1KB FLASH 20SOIC | IC MCU 8BIT 2KB FLASH 20SOIC |
| In Stock | 3 738 | 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 | 12MHz | 12MHz |
| Connectivity | UART/USART | UART/USART |
| Peripherals | LED | LED |
| Number of I/O | 15 | 15 |
| Program Memory Size | 1KB (1K x 8) | 2KB (2K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 64 x 8 | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 6V | 4V ~ 6V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C (TA) |
| Supplier Device Package | 20-SOIC | 20-SOIC |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| DSPIC33EP512GP504T-I/TL | Roving Networks / Microchip Technology | IC MCU 16BIT 512KB FLASH 44VTLA |
|
| MB91F526LSCPMC-GSK5E1 | Cypress Semiconductor | IC MCU 32B 1.0625MB FLSH 176LQFP |
|
| PIC18F46J53T-I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 44QFN |
|
| MB91248ZPFV-GS-529E1 | Cypress Semiconductor | IC MCU 32BIT 256KB MROM 144LQFP |
|
| CY90F352ESPMCR-GSE2 | Cypress Semiconductor | IC MCU 16BIT 128KB FLASH 64LQFP |
|
| R5F64165PFB#2B | Renesas Electronics America | IC MCU 16/32BIT 384KB 100LFQFP |
|
| AT89C51RD2-RLTIM | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFP |
|
| MCF52268VN80 | NXP Semiconductors | IC MCU 32B 512KB FLASH 144MAPBGA |
|
| LM3S5P31-IBZ80-C3T | Texas Instruments | IC MCU 32BIT 64KB FLASH 108BGA |
|
| XMC4400F100K256ABXQSA1 | IR (Infineon Technologies) | IC MCU 32BIT 256KB FLASH 100LQFP |
|
| R5F104LCDFB#50 | Renesas Electronics America | IC MCU 16BIT 32KB FLASH 64LQFP |
|
| PIC16CE624-20/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 1.75KB OTP 20SSOP |
|
| PIC17C756AT-33I/L | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB OTP 68PLCC |
|
| AT89LV51-12AC | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB FLASH 44TQFP |
|
| LM3S1C21-IQC80-A1 | Texas Instruments | IC MCU 32BIT 512KB FLASH 100LQFP |
|
