| Mfr. Part # | PIC18F2221-I/ML | PIC18LF2321-I/ML |
| Manufacturer | Microchip Technology | Microchip Technology |
| Description | 8-bit Microcontrollers - MCU 4 KB Flash 512 RAM | IC MCU 8BIT 8KB FLASH 28QFN |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Factory Lead Time | 13 Weeks | 13 Weeks |
Mount | Surface Mount | Surface Mount |
Mounting Type | Surface Mount | Surface Mount |
Package / Case | 28-VQFN Exposed Pad | 28-VQFN Exposed Pad |
Number of Pins | 28 | 28 |
Data Converters | A/D 10x10b | A/D 10x10b |
Power Dissipation (Max) | 1W | 1W |
Number of I/Os | 25 | 25 |
Watchdog Timers | Yes | Yes |
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 | 28 | 28 |
Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed |
Voltage - Supply | 5V | 5V |
Terminal Position | QUAD | QUAD |
Terminal Pitch | 0.635mm | 0.65mm |
Frequency | 40MHz | 40MHz |
Base Part Number | PIC18F2221 | PIC18LF2321 |
Power Supplies | 5V | 2/5.5V |
Interface | I2C, SPI, UART, USART | I2C, SPI, UART, USART |
Memory Size | 4kB | 8kB |
Oscillator Type | Internal | Internal |
RAM Size | 512 x 8 | 512 x 8 |
Number of Bits | 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 | 4KB 2K x 16 | 8KB 4K x 16 |
Connectivity | I2C, SPI, UART/USART | I2C, SPI, UART/USART |
Bit Size | 8 | 8 |
Access Time | 40 μs | 40 μs |
Data Bus Width | 8b | 8b |
Number of Timers/Counters | 4 | 4 |
EEPROM Size | 256 x 8 | 256 x 8 |
CPU Family | PIC | PIC |
Number of A/D Converters | 1 | - |
Number of ADC Channels | 10 | - |
Number of PWM Channels | 2 | - |
Height | 950μm | - |
Length | 6mm | 6mm |
Width | 6mm | - |
REACH SVHC | No SVHC | No SVHC |
Radiation Hardening | No | No |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Lead Free | Lead Free | Lead Free |
uPs/uCs/Peripheral ICs Type | - | MICROCONTROLLER |
Supply Current-Max | - | 23mA |
Has ADC | - | YES |
DMA Channels | - | NO |
PWM Channels | - | YES |
On Chip Program ROM Width | - | 16 |
Voltage - Supply (Max) | - | 5.5V |
| Pricing(USD) | ||
| Grads Price | Quantity Unit Price 1+ $3.61603 10+ $3.41135 100+ $3.21825 500+ $3.03609 1000+ $2.86423 | Quantity Unit Price 1+ $4.46191 10+ $4.20935 100+ $3.97109 500+ $3.74631 1000+ $3.53425 |
| Availability | 2550 | 169 |
| Price | $3.61603 | $4.46191 |
| Quantity |
In Stock : 2550
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