This detailed comparison of AT89C51RC2-RLRIM and AT89C51RB2-RLRUL 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-LQFP | 44-LQFP |
| Description | IC MCU 8BIT 32KB FLASH 44VQFP | IC MCU 8BIT 16KB FLASH 44VQFP |
| In Stock | 2 058 | 2 294 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | 89C | 89C |
| Package | Tape & Reel (TR)Cut Tape (CT) | 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 | 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 ~ 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-VQFP (10x10) | 44-VQFP (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| R5F212A7SDFP#V2 | Renesas Electronics America | IC MCU 16BIT 48KB FLASH 64LFQFP |
|
| AT90S8535-8JI | Roving Networks / Microchip Technology | IC MCU 8BIT 8KB FLASH 44PLCC |
|
| PIC16C717/JW | Roving Networks / Microchip Technology | IC MCU 8B 3.5KB EPROM 18CERDIP |
|
| PIC24FJ32MC102T-E/ML | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 28QFN |
|
| PIC16C57CT-20/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 3KB OTP 28SSOP |
|
| SAF-XC888LM-6FFI 5V AC | IR (Infineon Technologies) | IC MCU 8BIT 24KB FLASH 64TQFP |
|
| MB90349CASPFV-GS-546E1 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 100LQFP |
|
| R5F51137ADFM#30 | Renesas Electronics America | IC MCU 32BIT 384KB FLASH 64LFQFP |
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| EFM32G880F64-QFP100 | Silicon Labs | IC MCU 32BIT 64KB FLASH 100LQFP |
|
| MB90F931SPMC-GSE1 | Cypress Semiconductor | IC MCU 16BIT 128KB FLASH 120LQFP |
|
| MB90025FPMT-GS-335E1 | Cypress Semiconductor | IC MCU 120LQFP |
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| MB91F467MAPMC-GSK5E2 | Cypress Semiconductor | IC MCU 32BIT 1MB FLASH 216LQFP |
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| MSP430F5219IZQE | Texas Instruments | IC MCU 16BIT 128KB FLASH 80BGA |
|
| ATTINY441-MMHRA0 | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB FLASH 20QFN |
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| ZGP323HAS2804C00TR | Zilog / Littelfuse | IC MCU 8BIT 4KB OTP 28SOIC |
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