This detailed comparison of AT89C51RC2-RLRUL and AT89C51RB2-RLRUM 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 | 44-LQFP | 44-LQFP |
| Description | IC MCU 8BIT 32KB FLASH 44VQFP | IC MCU 8BIT 16KB FLASH 44VQFP |
| In Stock | 3 885 | 2 500 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | 89C | 89C |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Core Processor | 80C51 | 80C51 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 40MHz | 60MHz |
| Connectivity | SPI, UART/USART | SPI, UART/USART |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | 32KB (32K x 8) | 16KB (16K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 1.25K x 8 | 1.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V | 2.7V ~ 5.5V |
| Data Converters | - | - |
| Oscillator Type | External | External |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 44-VQFP (10x10) | 44-VQFP (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| W77IC32A25PL | Nuvoton Technology Corporation America | IC MCU 8BIT ROMLESS 44PLCC |
|
| CY8C24123A-24SXI | Cypress Semiconductor | IC MCU 8BIT 4KB FLASH 8SOIC |
|
| CY8C4025AZI-S403 | VIGOR | IC MCU 32BIT 32KB FLASH 48TQFP |
|
| ATSAMD21J16B-AF | Roving Networks / Microchip Technology | IC MCU 32BIT 64KB FLASH 64TQFP |
|
| M30620SPFP#U5C | Renesas Electronics America | IC MCU 16BIT ROMLESS 100QFP |
|
| ATSAMD21E16L-MNT | Roving Networks / Microchip Technology | IC MCU 32BIT 64KB FLASH 32QFN |
|
| R5F104GLANA#U0 | Renesas Electronics America | IC MCU 16BIT 512KB FLASH 48HWQFN |
|
| PIC24FJ512GL405-I/M4 | Roving Networks / Microchip Technology | IC MCU 16BIT 512KB FLASH 48UQFN |
|
| DSPIC33CH64MP202T-I/SS | Roving Networks / Microchip Technology | IC MCU 16BIT 88KB FLASH 28SSOP |
|
| CY90931PMC-GS-102E1-ND | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 120LQFP |
|
| R5F566TEEDFH#10 | Renesas Electronics America | IC MCU 32BIT 512KB FLASH 112LQFP |
|
| PIC16F1826-E/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB FLASH 20SSOP |
|
| SPC5674KAVMS2 | NXP Semiconductors | IC MCU 32B 1.5MB FLASH 473MAPBGA |
|
| M30800FCFP#U5 | VIGOR | 16-BIT, FLASH, M16C CPU |
|
| CY9BF322LQN-G-AVE2 | Cypress Semiconductor | IC MCU 32BIT 160KB FLASH 64QFN |
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