This detailed comparison of AT87F51RC-24AC and AT89C55WD-24AU 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-TQFP | 44-TQFP |
| Description | IC MCU 8BIT 32KB FLASH 44TQFP | IC MCU 8BIT 20KB FLASH 44TQFP |
| In Stock | 2 430 | 484 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | 87F | 89C |
| Package | Tray | Tray |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 24MHz | 24MHz |
| Connectivity | UART/USART | UART/USART |
| Peripherals | WDT | WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | 32KB (32K x 8) | 20KB (20K x 8) |
| Program Memory Type | OTP Quick FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 512 x 8 | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 6V | 4.5V ~ 5.5V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C (TA) |
| Supplier Device Package | 44-TQFP (10x10) | 44-TQFP (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| R5F100FGGFP#X0 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 44LQFP |
|
| MB90030PMC-GS-141E1 | Cypress Semiconductor | IC MCU 16BIT FFMC-16F0.35 64LQFP |
|
| MB90387SPMT-GT-193E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 48LQFP |
|
| PIC24FJ64GB110T-I/PF | Roving Networks / Microchip Technology | IC MCU 16BIT 64KB FLASH 100TQFP |
|
| DSPIC33EP32GP503-H/TL | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 36VTLA |
|
| R5F562G7ADFP#13 | Renesas Electronics America | IC MCU 32BIT 128KB FLSH 100LFQFP |
|
| MB96F347ASBPMC-GE2 | Cypress Semiconductor | IC MCU 16BIT 416KB FLASH 100LQFP |
|
| EFM8UB20F64G-A-QFP48 | Silicon Labs | IC MCU 8BIT 64KB FLASH 48TQFP |
|
| ATTINY1626-MF | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 20VQFN |
|
| C8051F361-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP |
|
| R5F52203BDFK#30 | Renesas Electronics America | IC MCU 32BIT 64KB FLASH 64LQFP |
|
| PIC24EP128MC202T-E/MM | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 28QFN |
|
| DSPIC33FJ06GS001-E/SS | Roving Networks / Microchip Technology | IC MCU 16BIT 6KB FLASH 20SSOP |
|
| R5F21365CNFP#V0 | Renesas Electronics America | IC MCU 16BIT 24KB FLASH 64LFQFP |
|
| MINI52ZAN | Nuvoton Technology Corporation America | IC MCU 32BIT 8KB FLASH 33QFN |
|
