This detailed comparison of AT89C51RD2-RLRIM and AT89C51RC2-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 64KB FLASH 44VQFP | IC MCU 8BIT 32KB FLASH 44VQFP |
| In Stock | 1 452 | 2 438 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | 89C | 89C |
| Package | Tape & Reel (TR)Cut Tape (CT) | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Core Processor | 80C51 | 80C51 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 60MHz | 60MHz |
| Connectivity | SPI, UART/USART | SPI, UART/USART |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT |
| Number of I/O | 34 | 32 |
| Program Memory Size | 64KB (64K x 8) | 32KB (32K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 2K x 8 | 1.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | 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 |
|---|---|---|---|
| LM3S5R36-IQR80-C3 | Texas Instruments | IC MCU 32BIT 256KB FLASH 64LQFP |
|
| MB91F523BSCPMC1-GTE1 | Cypress Semiconductor | IC MCU 32BIT 448KB FLASH 64LQFP |
|
| UPD78F0545AGK-GAK-AX | Renesas Electronics America | IC MCU 8BIT 60KB FLASH 80LQFP |
|
| SAF-XC878CM-13FFI 5V AA | IR (Infineon Technologies) | IC MCU 8BIT 52KB FLASH 64LQFP |
|
| R5F104JDDFA#30 | Renesas Electronics America | IC MCU 16BIT 48KB FLASH 52LQFP |
|
| MB90351ESPMC-GS-170E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 64LQFP |
|
| AT87LV51-16PC | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP |
|
| P89C54X2FA/00,529 | NXP Semiconductors | IC MCU 8BIT 16KB FLASH 44PLCC |
|
| UPD78F0588GB-GAF-AX | Renesas Electronics America | IC MCU 8BIT 32KB FLASH 44LQFP |
|
| DS2252T-128-16 | Maxim Integrated | IC MCU 8BIT 128KB NVSRAM 40SIMM |
|
| ATSAML21J18A-MUT | Roving Networks / Microchip Technology | IC MCU 32BIT 256KB FLASH 64QFN |
|
| MB89636RPF-G-1257E1 | Cypress Semiconductor | IC MCU 8BIT 24KB MROM 64QFP |
|
| MB90F345CASPFR-GSE1 | Cypress Semiconductor | IC MCU 16BIT 512KB FLASH 100QFP |
|
| ST62T62CM6 | STMicroelectronics | IC MCU 8BIT 1.8KB OTP 16SOIC |
|
| STR910FAM32X6 | STMicroelectronics | IC MCU 32BIT 256KB FLASH 80LQFP |
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