Overview
The P89V662FBC,557 is an 8-bit microcontroller from NXP Semiconductors, part of the 89V series. This device is based on the 8051 core and is designed to offer a robust and feature-rich solution for various embedded system applications. It is available in a 44-pin TQFP (Thin Quad Flat Package) and is lead-free and RoHS compliant, making it suitable for modern electronic designs.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP Semiconductors / Freescale |
| Part Number | P89V662FBC,557 |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Program Memory Type | FLASH |
| Program Memory Size | 32KB (32K x 8) |
| RAM Size | 1K x 8 |
| Operating Frequency | Up to 40 MHz |
| Supply Voltage (Vcc/Vdd) | 4.5 V ~ 5.5 V |
| Package / Case | 44-TQFP (10x10) |
| Number of I/O | 36 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Connectivity | I²C, SPI, UART/USART |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Dual 100 kHz byte-wide I2C-bus interfaces
- SPI (Serial Peripheral Interface) and enhanced UART
- PCA (Programmable Counter Array) with PWM and Capture/Compare functions
- Three 16-bit timers/counters
- Four 8-bit I/O ports, one 4-bit I/O port
- WatchDog Timer (WDT)
- In-System Programming (ISP) and In-Application Programming (IAP) capabilities
- 128-byte page erase for efficient use of code memory as non-volatile data storage
- Power-down mode with external interrupt wake-up
- Low EMI mode (ALE inhibit)
Applications
The P89V662FBC,557 microcontroller is suitable for a wide range of applications, including industrial control systems, consumer electronics, automotive systems, and medical devices. Its robust feature set and programmability make it an ideal choice for embedded systems that require reliable and efficient operation.
Q & A
- What is the core processor of the P89V662FBC,557?
The core processor is the 8051. - What is the program memory size of the P89V662FBC,557?
The program memory size is 32KB (32K x 8). - What are the operating frequencies of the P89V662FBC,557?
The operating frequency can be up to 40 MHz. - What is the supply voltage range for the P89V662FBC,557?
The supply voltage range is 4.5 V ~ 5.5 V. - What types of interfaces does the P89V662FBC,557 support?
The device supports I²C, SPI, and UART/USART interfaces. - Is the P89V662FBC,557 lead-free and RoHS compliant?
Yes, it is lead-free and RoHS compliant. - What is the operating temperature range of the P89V662FBC,557?
The operating temperature range is -40°C ~ 85°C (TA). - What is the package type of the P89V662FBC,557?
The package type is 44-TQFP (10x10). - Does the P89V662FBC,557 support In-System Programming (ISP) and In-Application Programming (IAP)?
Yes, it supports both ISP and IAP. - What is the moisture sensitivity level (MSL) of the P89V662FBC,557?
The MSL is 3 (168 Hours).
