| Manufacturer | NXP USA Inc. |
| Series | 89C |
| Packaging | Tray |
| Part Status | Obsolete |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 33MHz |
| Connectivity | I²C, UART/USART |
| Peripherals | POR, PWM, WDT |
| Number of I/O | 32 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5 V ~ 5.5 V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package / Case | 44-LQFP |
| Supplier Device Package | 44-LQFP (10x10) |
| Base Part Number | P89C668H |
IC MCU 8BIT 64KB FLASH 44LQFP - 8051 89C Microcontroller IC 8-Bit 33MHz 64KB (64K x 8) FLASH 44-LQFP (10x10)
Integrated circuits P89C668HBBD/00,557
The manager will inform you of the total cost including delivery.