| A/D Bit Size | 10 bit |
| A/D Channels Available | 12 |
| ADC Resolution | 10 bit |
| Alternate Part No. | 579-PIC18F6621-I/PT |
| Architecture | C Compiler ; RISC |
| Base Product Number | PIC18F6621 |
| Brand | Microchip Technology |
| Case | Standard |
| Category | Integrated Circuits (ICs) |
| Comparator Type | 2 |
| Connectivity | I?C, SPI, UART/USART |
| Core | PIC |
| Core Processor | PIC |
| Core Size | 8-Bit |
| CPU Speed | 10 MIPS |
| Data Bus Width | 8 bit |
| Data Converters | A/D 12x10b |
| Data RAM Size | 3840 B |
| Data Rate | 10 MIPS |
| Data ROM Size | 1024 B |
| Data ROM Type | EEPROM |
| Dimensions | 10.10 x 10.10 x 1.05 mm |
| EEPROM Memory | 1024 B |
| EEPROM Size | 1K x 8 |
| Family Name | PIC18 |
| Frequency | 40 |
| Height | 0.041" (1.05mm) |
| Input Output | 54 |
| Interface | I2C/SPI/UART/USART |
| Interface Type | EUSART, I2C, MSSP, SPI |
| Length | 0.397 in |
| Manufacturer | Microchip, Microchip Technology |
| Manufacturer Part No. | PIC18F6621-I/PT |
| Maximum Clock Frequency | 40 MHz |
| Maximum Number of Ethernet Channels | 1 |
| Maximum Number of I2C Channels | 1 |
| Maximum Number of LIN Channels | 1 |
| Maximum Number of SPI Channels | 1 |
| Maximum Number of UART Channels | 2 |
| Maximum Operating Temperature | + 85 C, +85 ?C |
| Memory Type | FLASH |
| Mfr | Microchip Technology |
| Minimum Operating Temperature | - 40 C, -40 ?C |
| Mounting Style | SMD/SMT |
| Mounting Type | Surface Mount |
| Number of ADCs | 12 x 10 bit |
| Number of Bits | 8 |
| Number of I/O | 53 |
| Number of I/Os | 53 I/O |
| Number of IO Ports | 53 |
| Number of Pins | 64 |
| Number of PWM Units | 1 |
| Number of Timers | 5 Timer, 5 |
| On-Chip ADC | Yes |
| Operating Supply Voltage | 4.2 V to 5.5 V |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Operating Voltage | 4.2 to 5.5 V |
| Oscillator Type | External |
| Package | Tray |
| Package / Case | 64-TQFP |
| Package Type | TQFP |
| Package/Case | TQFP-64 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, LVD, POR, PWM, WDT |
| Processor Series | PIC18 |
| Product Category | 8-bit Microcontrollers - MCU |
| Product Status | Active |
| Program Memory Size | 64KB (32K x 16), 64 kB |
| Program Memory Type | FLASH |
| Programmable Memory | 64K Bytes |
| Pulse Width Distortion | 14 x 10 bit |
| PWM Channels | 14 |
| PWM Resolution | 10 bit |
| RAM Size | 3840 B, 3.75K x 8 |
| Series | PIC? 18F, PIC 18F Series, PIC18 |
| SKU | 486320 |
| Speed | 40 MHz, 40MHz |
| Supplier Device Package | 64-TQFP (10x10) |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 4.2 V |
| Temperature Operating Range | -40 to +85 ?C |
| Timer Resolution | 8, 16 bit |
| Timers | 2 x 8 bit, 3 x 16 bit |
| Type | SemiConductor, PIC |
| USB Channels | 1 x Device |
| Voltage - Supply (Vcc/Vdd) | 4.2V ~ 5.5V |
| Voltage Range | 2-5.5 V |
| Width | 0 in |