| Type | Description | 
|---|---|
| Series: | C8051F9xx | 
| Package: | Tube | 
| Part Status: | Not For New Designs | 
| Core Processor: | 8051 | 
| Core Size: | 8-Bit | 
| Speed: | 25MHz | 
| Connectivity: | SMBus (2-Wire/I²C), SPI, UART/USART | 
| Peripherals: | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 
| Number of I/O: | 16 | 
| Program Memory Size: | 8KB (8K x 8) | 
| Program Memory Type: | FLASH | 
| EEPROM Size: | - | 
| RAM Size: | 768 x 8 | 
| Voltage - Supply (Vcc/Vdd): | 0.9V ~ 3.6V | 
| Data Converters: | A/D 15x10b | 
| Oscillator Type: | Internal | 
| Operating Temperature: | -40°C ~ 85°C (TA) | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 24-WFQFN Exposed Pad | 
| Supplier Device Package: | 24-QFN (4x4) | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
![]()  | 
                                
                                    HD64F3664FPJRenesas Electronics America | 
                                
                                     IC MCU 16BIT 32KB FLASH 64LQFP  | 
                                
                                     In Stock: 500 $9.03000  | 
                            
![]()  | 
                                
                                    R5F524TEADFP#51Renesas Electronics America | 
                                
                                     IC MCU 32BIT 512KB FLSH 100LFQFP  | 
                                
                                     In Stock: 0 $4.67600  | 
                            
![]()  | 
                                
                                    R5F100MHGFB#30Renesas Electronics America | 
                                
                                     IC MCU 16BIT 192KB FLASH 80LFQFP  | 
                                
                                     In Stock: 50 $4.20000  | 
                            
![]()  | 
                                
                                    ATMEGA8U2-AURoving Networks / Microchip Technology | 
                                
                                     IC MCU 8BIT 8KB FLASH 32TQFP  | 
                                
                                     In Stock: 520 $2.56000  | 
                            
![]()  | 
                                
                                    STM32L476VET6TRSTMicroelectronics | 
                                
                                     IC MCU 32BIT 512KB FLASH 100LQFP  | 
                                
                                     In Stock: 0 $6.31208  | 
                            
![]()  | 
                                
                                    PIC18F16Q41-E/SORoving Networks / Microchip Technology | 
                                
                                     IC MCU 8BIT 64KB FLASH 20SOIC  | 
                                
                                     In Stock: 490 $1.61000  | 
                            
![]()  | 
                                
                                    HD64F3064BF25QRenesas Electronics America | 
                                
                                     IC MCU 16BIT 256KB FLASH 100QFP  | 
                                
                                     In Stock: 0 $9.83000  | 
                            
![]()  | 
                                
                                    MC56F8345MFGENXP Semiconductors | 
                                
                                     IC MCU 16BIT 128KB FLASH 128LQFP  | 
                                
                                     In Stock: 1,988 $37.70000  | 
                            
![]()  | 
                                
                                    PIC18LF47K42-E/PTRoving Networks / Microchip Technology | 
                                
                                     IC MCU 8BIT 128KB FLASH 44TQFP  | 
                                
                                     In Stock: 357 $2.66000  | 
                            
![]()  | 
                                
                                    MB96F613ABPMC-GE1Cypress Semiconductor | 
                                
                                     IC MCU 16BIT 96KB FLASH 48LQFP  | 
                                
                                     In Stock: 0 $2.76576  |