P89CV51RB2FBC,557 datasheet by NXP Semiconductors

P89CV51RB2FBC,557 Frequently Asked Questions (FAQs)

• What is the maximum clock frequency for the P89CV51RB2FBC,557?
  The maximum clock frequency for the P89CV51RB2FBC,557 is 40 MHz.
• How do I configure the oscillator for the P89CV51RB2FBC,557?
  The oscillator can be configured using the X2 and XTAL1 pins. The X2 pin is connected to a crystal oscillator, and the XTAL1 pin is connected to a capacitor. The oscillator frequency is selected using the FOSC (Frequency Oscillator Control) register.
• What is the power consumption of the P89CV51RB2FBC,557?
  The power consumption of the P89CV51RB2FBC,557 depends on the operating frequency and voltage. At 40 MHz and 5V, the typical power consumption is around 35 mA. However, this can be reduced to around 10 mA at 10 MHz and 3.3V.
• How do I program the P89CV51RB2FBC,557?
  The P89CV51RB2FBC,557 can be programmed using a variety of tools, including Keil µVision, IAR Embedded Workbench, and NXP's Flash Magic. The device can be programmed using the ISP (In-System Programming) interface or using a dedicated programmer.
• What is the maximum amount of flash memory available on the P89CV51RB2FBC,557?
  The P89CV51RB2FBC,557 has 80 KB of flash memory available for program storage.