This detailed comparison of AT89C51RB2-SLRUM and AT89C51RB2-SLRUL 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 | VIGOR |
|---|---|---|
| Package / Case | 44-LCC (J-Lead) | 44-LCC (J-Lead) |
| Description | IC MCU 8BIT 16KB FLASH 44PLCC | IC MCU 8BIT 16KB FLASH 44PLCC |
| In Stock | 4 127 | 331 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | 89C | 89C |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Bulk |
| Core Processor | 80C51 | 80C51 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 60MHz | 40MHz |
| Connectivity | SPI, UART/USART | SPI, UART/USART |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | 16KB (16K 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 ~ 5.5V | 2.7V ~ 3.6V |
| Data Converters | - | - |
| Oscillator Type | External | External |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 44-PLCC (16.6x16.6) | 44-PLCC (16.6x16.6) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| R5F10NLEDFB#10 | Renesas Electronics America | IC MCU 16BIT 64KB FLASH 64LFQFP |
|
| R5F21104FP#U0 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 32LQFP |
|
| LM3S2616-IQR50-A0 | Texas Instruments | IC MCU 32BIT 128KB FLASH 64LQFP |
|
| PIC18F26K20-E/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 28QFN |
|
| MC908AZ60ACFU | VIGOR | IC MCU 8BIT 60KB FLASH 64QFP |
|
| DSPIC33CH256MP205T-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 328KB FLASH 48TQFP |
|
| MC9S08GW64CLH | VIGOR | IC MCU 8BIT 64KB FLASH 64LQFP |
|
| S9S08SG8E2CTJ | VIGOR | IC MCU 8BIT 8KB FLASH 20TSSOP |
|
| STM32F030K6T6 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 32LQFP |
|
| CY90349CASPFV-GS-790E1 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 100LQFP |
|
| XMC4700E196K2048AAXQMA1 | IR (Infineon Technologies) | IC MCU 32BIT 2MB FLASH 196FBGA |
|
| R5F101GGANA#20 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 48HWQFN |
|
| Z8F0823QB005EC | Zilog / Littelfuse | IC MCU 8BIT 8KB FLASH 8QFN |
|
| MSP430F2011TRSAT | VIGOR | IC MCU 16BIT 2KB FLASH 16QFN |
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| DF36012GFXV | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 48LQFP |
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