P89C668HBBD/00,557
IC MCU 8BIT 64KB FLASH 44LQFPManufacturer: NXP USA Inc.
Categories: Microcontrollers
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NXP P89C668HBBD-00-557 is an 8-bit 8051-core microcontroller featuring 64KB of FLASH program memory and 8KB of RAM. This device operates at a maximum frequency of 33MHz and supports serial communication interfaces including I2C and UART/USART. It offers 32 general-purpose I/O pins and includes integrated peripherals such as Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). The microcontroller is housed in a 44-lead LQFP (10x10) package, suitable for surface mount applications. Operating within a supply voltage range of 4.5V to 5.5V and an ambient temperature range of 0°C to 70°C, the P89C668HBBD-00-557 is utilized in industrial automation, automotive systems, and consumer electronics.
Additional Information
Series: 89CRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BagDownload Free CAD Model:
Technical Details:
| Packaging | Bag |
| Package / Case | 44-LQFP |
| Mounting Type | Surface Mount |
| Speed | 33MHz |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 8K 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 | I2C, UART/USART |
| Peripherals | POR, PWM, WDT |
| Supplier Device Package | 44-LQFP (10x10) |
| Number of I/O | 32 |
| Programmable | Not Verified |
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