This detailed comparison of AT89C51RE2-SLSUM and AT89C51RE2-SLRUM 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 128KB FLASH 44PLCC | IC MCU 8BIT 128KB FLASH 44PLCC |
| In Stock | 2 500 | 2 450 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | 89C | 89C |
| Package | Tube | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Core Processor | 80C51 | 80C51 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 60MHz | 60MHz |
| Connectivity | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT |
| Number of I/O | 34 | 34 |
| Program Memory Size | 128KB (128K x 8) | 128KB (128K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 8K x 8 | 8K 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 |
|---|---|---|---|
| LM3S2D93-IBZ80-A2T | Texas Instruments | IC MCU 32BIT 512KB FLASH 108BGA |
|
| LX4F232H5QDFIGA3 | Texas Instruments | IC MCU 32BIT 256KB FLASH 144LQFP |
|
| PIC16C642-04I/SP | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB OTP 28SPDIP |
|
| R5F212J0SDSP#W4 | Renesas Electronics America | IC MCU 16BIT 2KB FLASH 20LSSOP |
|
| MB90347DASPFV-GS-193E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| ATXMEGA32A4-CCUR | Roving Networks / Microchip Technology | IC MCU 8/16BIT 32KB FLSH 49VFBGA |
|
| TMX5701227BZWTQQ1 | Texas Instruments | IC MCU 32BIT 1.25MB FLASH 337BGA |
|
| ZGP323HEH4832C00TR | Zilog / Littelfuse | IC MCU 8BIT 32KB OTP 48SSOP |
|
| LM3S5D51-IBZ80-A2 | Texas Instruments | IC MCU 32BIT 512KB FLASH 108BGA |
|
| MC908EY16CFAER | NXP Semiconductors | IC MCU 8BIT 16KB FLASH 32LQFP |
|
| EFM32GG990F512-BGA112 | Silicon Labs | IC MCU 32BIT 512KB FLASH 112BGA |
|
| SAF-XC886CLM-8FFA 5V AC | IR (Infineon Technologies) | IC MCU 8BIT 32KB FLASH 48TQFP |
|
| MB90347ASPMC-GS-351E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| LM3S5951-IBZ80-C1 | Texas Instruments | IC MCU 32BIT 256KB FLASH 108BGA |
|
| EFM32LG332F256-QFP64T | Silicon Labs | IC MCU 32BIT 256KB FLASH 64TQFP |
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