This detailed comparison of AT80C51RD2-RLRUM and AT87C51RB2-RLTUM 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 | VIGOR | VIGOR |
|---|---|---|
| Package / Case | 44-LQFP | 44-LQFP |
| Description | IC MCU 8BIT ROMLESS 44VQFP | IC MCU 8BIT 16KB OTP 44VQFP |
| In Stock | 7 674 | 1 600 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Obsolete |
| Series | 80C | 87C |
| Package | Bulk | Tray |
| Core Processor | 80C51 | 80C51 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 40MHz | 40/20MHz |
| Connectivity | UART/USART | UART/USART |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | - | 16KB (16K x 8) |
| Program Memory Type | ROMless | OTP |
| EEPROM Size | - | - |
| RAM Size | 1K x 8 | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | 4.5V ~ 5.5V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| 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 |
|---|---|---|---|
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| MSP430G2232IN20 | Texas Instruments | IC MCU 16BIT 2KB FLASH 20DIP |
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| ATTINY261V-10SUR | VIGOR | IC MCU 8BIT 2KB FLASH 20SOIC |
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| ATSAM4LS8CA-AUR | Roving Networks / Microchip Technology | IC MCU 32BIT 512KB FLASH 100TQFP |
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| Z8F011AHH020EC00TR | Zilog / Littelfuse | IC MCU 8BIT 1KB FLASH 20SSOP |
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| Z8F0223SB005SG | Zilog / Littelfuse | IC MCU 8BIT 2KB FLASH 8SOIC |
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| PIC16LF1619T-I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 20QFN |
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| PIC32MX230F256BT-I/SS | Roving Networks / Microchip Technology | IC MCU 32BIT 256KB FLASH 28SSOP |
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| STM32L151RET6 | STMicroelectronics | IC MCU 32BIT 512KB FLASH 64LQFP |
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| PIC16LF15356T-I/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 28KB FLASH 28SOIC |
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| PIC12C672-10I/SM | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 8SOIJ |
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| PIC24FJ128GL303T-I/M5 | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 36UQFN |
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| STM8L151C6U3TR | STMicroelectronics | IC MCU 8BIT 32KB FLASH 48UFQFPN |
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| MB89637RPF-G-620-BNDE1 | Cypress Semiconductor | IC MCU 8BIT 32KB MROM 64QFP |
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