P89V51RB2BBC,557
IC MCU 8BIT 16KB FLASH 44TQFPManufacturer: NXP USA Inc.
Categories: Microcontrollers
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The NXP USA Inc. 89V series microcontroller, part number P89V51RB2BBC-557, is an 8-bit 8051 core device operating at 40MHz. This microcontroller features 16KB of FLASH program memory and 1KB of RAM. Connectivity options include SPI and UART/USART interfaces. On-chip peripherals consist of Brown-out Detect/Reset, POR, PWM, and WDT. The device is housed in a 44-TQFP (10x10) package, suitable for surface mounting, and operates within a temperature range of 0°C to 70°C. Its supply voltage range is 4.5V to 5.5V. This component is widely utilized in industrial automation, consumer electronics, and automotive applications.
Additional Information
Series: 89VRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 44-TQFP |
| Mounting Type | Surface Mount |
| Speed | 40MHz |
| Program Memory Size | 16KB (16K x 8) |
| RAM Size | 1K x 8 |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | 8051 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Connectivity | SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 44-TQFP (10x10) |
| Number of I/O | 32 |
| Programmable | Not Verified |
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