AT87C54X2-RLTUM
IC MCU 8BIT 16KB OTP 44VQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT87C54X2-RLTUM is an 8-bit microcontroller based on the 80C51 core architecture. This OTP (One-Time Programmable) device features 16KB of program memory and 256 bytes of RAM. It operates at speeds up to 40MHz, with a 20MHz option. The AT87C54X2-RLTUM includes essential peripherals such as Power-On Reset (POR) and a Watchdog Timer (WDT). Connectivity is provided via a UART/USART interface. This component is housed in a 44-VQFP (10x10) package, suitable for surface mounting. It is designed for operation within an ambient temperature range of -40°C to 85°C and requires a supply voltage of 4.5V to 5.5V. Applications include industrial automation and consumer electronics.
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 | 40/20MHz |
| 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) | 4.5V ~ 5.5V |
| Connectivity | UART/USART |
| Peripherals | POR, WDT |
| Supplier Device Package | 44-VQFP (10x10) |
| Number of I/O | 32 |
| Programmable | Not Verified |
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