This detailed comparison of AT80C51RA2-SLSUM and AT87C51RB2-SLSUL 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-LCC (J-Lead) | 44-LCC (J-Lead) |
| Description | IC MCU 8BIT ROMLESS 44PLCC | IC MCU 8BIT 16KB OTP 44PLCC |
| In Stock | 10 512 | 10 582 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | 80C | 87C |
| Package | Tube | Tube |
| Core Processor | 80C51 | 80C51 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 40/20MHz | 30/20MHz |
| 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 | 512 x 8 | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 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 |
|---|---|---|---|
| ATSAM4N8BA-AUR | Roving Networks / Microchip Technology | IC MCU 32BIT 512KB FLASH 64LQFP |
|
| AT80C31X2-RLTUL | VIGOR | IC MCU 8BIT ROMLESS 44VQFP |
|
| R5F3651KDFC#U0 | Renesas Electronics America | IC MCU 16BIT 384KB FLASH 128LQFP |
|
| MB90548GSPFV-GS-302-BND | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| R5F56316CDFC#V0 | Renesas Electronics America | IC MCU 32BIT 256KB FLSH 176LFQFP |
|
| R5F564MLDDBG#21 | Renesas Electronics America | IC MCU 32BIT 4MB FLASH 176LFBGA |
|
| TM4C129DNCZADI3 | VIGOR | IC MCU 32BIT 1MB FLASH 212NFBGA |
|
| MB90022PF-GS-392 | Cypress Semiconductor | IC MCU 16BIT 100QFP |
|
| DSPIC33CK256MP505-I/M4 | Roving Networks / Microchip Technology | IC MCU 16BIT 256KB FLASH 48UQFN |
|
| R5F21238JFP#U1 | Renesas Electronics America | IC MCU 16BIT 64KB FLASH 48LFQFP |
|
| MK40DX256VLL7 | VIGOR | IC MCU 32BIT 256KB FLASH 100LQFP |
|
| PIC32MX795F512LT-80I/BG | Roving Networks / Microchip Technology | IC MCU 32BIT 512KB FLSH 121TFBGA |
|
| AT91SAM7S128-MU-999 | VIGOR | RISC MICROCONTROLLER, 32 BIT, F |
|
| S5LS20216ASZWTQQ1 | Texas Instruments | IC MCU 16/32B 2MB FLASH 337NFBGA |
|
| DSPIC33EP128MC506-E/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 64TQFP |
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