This detailed comparison of AT87C51RD2-SLSUL and AT80C51RD2-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 64KB OTP 44PLCC | IC MCU 8BIT ROMLESS 44PLCC |
| In Stock | 2 735 | 2 902 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | 87C | 80C |
| Package | Tube | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Core Processor | 80C51 | 80C51 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 30/20MHz | 40MHz |
| Connectivity | UART/USART | UART/USART |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | 64KB (64K x 8) | - |
| Program Memory Type | OTP | ROMless |
| EEPROM Size | - | - |
| RAM Size | 1K x 8 | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| 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 |
|---|---|---|---|
| MB96F645RBPMC-GSAE1 | Cypress Semiconductor | IC MCU 16BIT 160KB FLASH 100LQFP |
|
| EFM32TG11B540F64IM64-A | Silicon Labs | IC MCU 32BIT 64KB FLASH 64QFN |
|
| STR750FV2T7 | STMicroelectronics | IC MCU 32BIT 256KB FLASH 100LQFP |
|
| R5F72856D100FP#U2 | Renesas Electronics America | IC MCU 32BIT 768KB FLSH 144LFQFP |
|
| MB90548GSPMC-GS-521E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| R5F35L23JFE#U0 | Renesas Electronics America | IC MCU 16BIT 96KB FLASH 80LQFP |
|
| MC912D60AMPVE8 | NXP Semiconductors | IC MCU 16BIT 60KB FLASH 112LQFP |
|
| EFM32HG321F64G-B-QFP48R | Silicon Labs | IC MCU 32BIT 64KB FLASH 48TQFP |
|
| LM3S1J11-IQC50-C5T | Texas Instruments | IC MCU 32BIT 128KB FLASH 100LQFP |
|
| MB91248ZPFV-GS-174K5E1 | Cypress Semiconductor | IC MCU 32BIT 256KB MROM 144LQFP |
|
| MSP430F110IPWR | Texas Instruments | IC MCU 16BIT 1KB FLASH 20TSSOP |
|
| AT87LV51-16AC | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB FLASH 44TQFP |
|
| MB90347ASPMC-GS-403E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| M30800SAFP#U5 | Renesas Electronics America | IC MCU 16/32BIT ROMLESS 100QFP |
|
| C8051F960-A-GMR | Silicon Labs | IC MCU 8BIT 128KB FLASH 76DQFN |
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