| Mfr. Part # | PIC18F4450-I/P | PIC18F4420-I/P |
| Manufacturer | Microchip Technology | Microchip Technology |
| Description | IC MCU 8BIT 16KB FLASH 40DIP | IC MCU 8BIT 16KB FLASH 40DIP |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Factory Lead Time | 6 Weeks | 6 Weeks |
Mount | Through Hole | Through Hole |
Mounting Type | Through Hole | Through Hole |
Package / Case | 40-DIP (0.600, 15.24mm) | 40-DIP (0.600, 15.24mm) |
Number of Pins | 40 | 40 |
Data Converters | A/D 13x10b | A/D 13x10b |
Power Dissipation (Max) | 1W | 1W |
Number of I/Os | 34 | 36 |
Operating Temperature | -40°C~85°C TA | -40°C~85°C TA |
Packaging | Tube | Tube |
Series | PIC® 18F | PIC® 18F |
JESD-609 Code | e3 | e3 |
Pbfree Code | yes | yes |
Part Status | Active | Active |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
Number of Terminations | 40 | 40 |
Termination | SMD/SMT | - |
Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) |
Voltage - Supply | 5V | 5V |
Terminal Position | DUAL | DUAL |
Terminal Pitch | 2.54mm | - |
Frequency | 48MHz | 40MHz |
Base Part Number | PIC18F4450 | PIC18F4420 |
Power Supplies | 5V | 5V |
Interface | UART, USART, USB | I2C, SPI, UART, USART |
Memory Size | 16kB | 16kB |
Oscillator Type | Internal | Internal |
RAM Size | 768 x 8 | 768 x 8 |
uPs/uCs/Peripheral ICs Type | MICROCONTROLLER | MICROCONTROLLER, RISC |
Number of Bits | 8 | 8 |
Core Processor | PIC | PIC |
Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | Brown-out Detect/Reset, HLVD, POR, PWM, WDT |
Program Memory Type | FLASH | FLASH |
Core Size | 8-Bit | 8-Bit |
Program Memory Size | 16KB 8K x 16 | 16KB 8K x 16 |
Connectivity | UART/USART, USB | I2C, SPI, UART/USART |
Bit Size | 8 | 8 |
Access Time | 48 μs | 40 μs |
Has ADC | YES | YES |
DMA Channels | NO | NO |
Data Bus Width | 8b | 8b |
PWM Channels | YES | - |
Number of Timers/Counters | 3 | 4 |
Density | 128 kb | 128 kb |
CPU Family | PIC | PIC |
Number of A/D Converters | 1 | 1 |
Number of ADC Channels | 13 | 13 |
Voltage - Supply (Max) | 5.5V | - |
Voltage - Supply (Min) | 4.2V | - |
Height | 4.953mm | 4.953mm |
Length | 53.213mm | 53.21mm |
Width | 14.732mm | 14.732mm |
REACH SVHC | No SVHC | No SVHC |
Radiation Hardening | No | No |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Lead Free | Lead Free | Lead Free |
Current - Supply (Nom) | - | 1.1mA |
Watchdog Timers | - | Yes |
Published | - | 2004 |
Address Bus Width | - | 8b |
EEPROM Size | - | 256 x 8 |
Number of PWM Channels | - | 5 |
| Pricing(USD) | ||
| Grads Price | Quantity Unit Price 1+ $4.38343 10+ $4.13531 100+ $3.90124 500+ $3.68042 1000+ $3.47209 | Quantity Unit Price 1+ $12.68534 10+ $11.9673 100+ $11.28991 500+ $10.65086 1000+ $10.04798 |
| Availability | 8 | 160 |
| Price | $4.38343 | $12.68534 |
| Quantity |
In Stock : 8