AT87C54X2-RLTUL
IC MCU 8BIT 16KB OTP 44VQFPManufacturer: Atmel
Categories: Microcontrollers
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The Atmel AT87C54X2-RLTUL is an 8-bit microcontroller based on the 80C51 architecture. This device features 16KB of One-Time Programmable (OTP) program memory and 256 bytes of RAM. Operating at speeds of up to 30MHz, it includes integrated peripherals such as Power-On Reset (POR) and a Watchdog Timer (WDT). The microcontroller offers 32 general-purpose I/O pins and supports serial communication via a UART/USART interface. It is housed in a 44-VQFP (10x10) package, designed for surface mounting. This component is suitable for applications in industrial automation and consumer electronics. The operating voltage range is 2.7V to 5.5V, with an operating temperature range of -40°C to 85°C.
Additional Information
Series: 87CRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 44-LQFP |
| Mounting Type | Surface Mount |
| Speed | 30/20MHz |
| Program Memory Size | 16KB (16K x 8) |
| RAM Size | 256 x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | OTP |
| EEPROM Size | - |
| Core Processor | 80C51 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Connectivity | UART/USART |
| Peripherals | POR, WDT |
| Supplier Device Package | 44-VQFP (10x10) |
| Number of I/O | 32 |
| Programmable | Not Verified |