This detailed comparison of AT89C51RB2-SLSIM and AT89C51RD2-SLSUM 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-LCC (J-Lead) | 44-LCC (J-Lead) |
| Description | IC MCU 8BIT 16KB FLASH 44PLCC | IC MCU 8BIT 64KB FLASH 44PLCC |
| In Stock | 2 250 | 513 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | 89C | 89C |
| Package | Tube | Tube |
| 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 | 32 | 34 |
| Program Memory Size | 16KB (16K x 8) | 64KB (64K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 1.25K x 8 | 2K 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-PLCC (16.6x16.6) | 44-PLCC (16.6x16.6) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| PIC24FJ128GB210T-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 100TQFP |
|
| LM3S1D26-IQR80-A1T | Texas Instruments | IC MCU 32BIT 512KB FLASH 64LQFP |
|
| PIC16CR77-I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB ROM 44TQFP |
|
| ST62T25CM6/TR | STMicroelectronics | IC MCU 8BIT 4KB OTP 28SOIC |
|
| R5F1006EDSP#V0 | Renesas Electronics America | IC MCU 16BIT 64KB FLASH 20LSSOP |
|
| ATMEGA88-20AI | Roving Networks / Microchip Technology | IC MCU 8BIT 8KB FLASH 32TQFP |
|
| C8051F362-GM | Silicon Labs | IC MCU 8BIT 32KB FLASH 28QFN |
|
| COP8SCE9HLQ9 | Texas Instruments | IC MCU 8BIT 8KB FLASH 44WQFN |
|
| XE162HN24F80LAAKXUMA1 | IR (Infineon Technologies) | IC MCU 16BIT 192KB FLASH 64LQFP |
|
| R5F64185DFD#U0 | Renesas Electronics America | IC MCU 16/32BIT 384KB 144LFQFP |
|
| MB90347APFV-GS-241E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| MB90352EMSPMC-GS-148E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 64LQFP |
|
| PIC24EP512GP202T-E/MM | Roving Networks / Microchip Technology | IC MCU 16BIT 512KB FLASH 28QFN |
|
| MB91F526LUBPMC-GSK5E1 | Cypress Semiconductor | IC MCU 32B 1.0625MB FLSH 176LQFP |
|
| MC68376BACAB25 | NXP Semiconductors | IC MCU 32BIT ROMLESS 160QFP |
|
