This detailed comparison of AT89C51RD2-SLRIM and AT89C51ED2-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 64KB FLASH 44PLCC | IC MCU 8BIT 64KB FLASH 44PLCC |
| In Stock | 2 500 | 923 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | 89C | 89C |
| Package | Tape & Reel (TR)Cut Tape (CT) | 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 | 34 | 34 |
| Program Memory Size | 64KB (64K x 8) | 64KB (64K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | 2K x 8 |
| RAM Size | 2K 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 |
|---|---|---|---|
| MB90497GPMC3-GS-218E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 64LQFP |
|
| EFM32LG995F128G-E-BGA120 | Silicon Labs | IC MCU 32BIT 128KB FLASH 120BGA |
|
| R5F5631BCDFB#10 | Renesas Electronics America | IC MCU 32BIT 1MB FLASH 144LFQFP |
|
| MB90394HAPMT-GS-122E1 | Cypress Semiconductor | IC MCU 16BIT 384KB ROM 120LQFP |
|
| R5F10RLAGFB#V0 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 64LFQFP |
|
| PIC16F627T-04E/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 1.75KB FLASH 18SOIC |
|
| ZGP323HAH4808G | Zilog / Littelfuse | IC MCU 8BIT 8KB OTP 48SSOP |
|
| EFM32LG840F256-QFN64 | Silicon Labs | IC MCU 32BIT 256KB FLASH 64QFN |
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| EFM32TG11B320F128GQ48-AR | Silicon Labs | IC MCU 32BIT 128KB FLASH 48TQFP |
|
| MB90548GSPMC-G-391E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| PIC24F16KM202T-I/ML | Roving Networks / Microchip Technology | IC MCU 16BIT 16KB FLASH 28QFN |
|
| DS89C420-ENG | Maxim Integrated | IC MCU 8BIT 16KB FLASH 44TQFP |
|
| MCHC908GR8AMFAER | NXP Semiconductors | IC MCU 8BIT 7.5KB FLASH 32LQFP |
|
| R5F5631WHDFP#10 | Renesas Electronics America | IC MCU 32BIT 1MB FLASH 100LFQFP |
|
| LM3S6C11-IQC80-A1T | Texas Instruments | IC MCU 32BIT 512KB FLASH 100LQFP |
|
