8-bit Flash microcontroller featuring an 8b data bus and 40MHz max frequency. This surface mount device offers 4KB FLASH memory, 512B RAM, and operates from 4.2V to 5.5V. Integrated peripherals include I2C, SPI, UART, USART interfaces, 10 ADC channels, and 2 PWM channels. Packaged in a 28-pin SSOP, it supports an operating temperature range of -40°C to 85°C.
Frequency40MHz
PackageSSOP
MountingSurface Mount
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Technical Specifications
Microchip PIC18F2221-I/SS technical specifications.
General
Access Time
40us
Package/Case
SSOP
Core Architecture
PIC
Data Bus Width
8b
Density
4KB
Frequency
40MHz
Height
1.85mm
Interface
I2C, SPI, UART, USART
Lead Free
Lead Free
Length
10.5mm
Max Frequency
40MHz
Max Operating Temperature
85°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
4KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
4.2V
Mount
Surface Mount
Number of ADC Channels
10
Number of Bits
8
Number of I/Os
25
Number of I2C Channels
1
Number of Programmable I/O
25
Number of PWM Channels
2
Number of SPI Channels
1
Number of Timers/Counters
4
Oscillator Type
Internal
Package Quantity
47
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, HLVD, I2C
Radiation Hardening
No
RAM Size
512B
Reach SVHC Compliant
No
RoHS Compliant
Yes
Watchdog Timer
Yes
Width
5.6mm
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18F2221-I/SS Datasheet
Download the complete datasheet for Microchip PIC18F2221-I/SS to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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