8KB 4K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18F4321 44 Pin 40MHz 5V 44-TQFP
SOT-23
PIC18F4321-I/PT Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
44-TQFP
Number of Pins
44
Supplier Device Package
44-TQFP (10x10)
Mounting Style
SMD/SMT
Interfaces
I2C/SPI/USART
Instruction Set Architecture
RISC
Clock Freq
40(MHz)
Operating Temperature Classification
Industrial
Package Type
TQFP
Number of Timers - General Purpose
4
Operating Temp Range
-40C to 85C
# I/Os (Max)
36
Interface Type
I2C/SPI/USART
Total Internal Ram Size
512B(kB)
Device Core Size
8(b)
Operating Supply Voltage (Max)
5.5(V)
Operating Supply Voltage (Typ)
5(V)
Rad Hardened
No
Operating Supply Voltage (Min)
4.2(V)
Programmable
Yes
Maximum Expanded Memory Size
2MB
Mounting
Surface Mount
Family Name
PIC18F
Dimensions
10 x 10 x 1.05mm
Typical Operating Supply Voltage
4.2 → 5.5 V
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-40 °C
MSL
MSL 1 - Unlimited
Qualification
-
Number of I/Os
36 I/O
Manufacturer
Microchip
Brand
Microchip Technology / Atmel
Tradename
PIC
RoHS
Details
Package
Tray
Base Product Number
PIC18F4321
Mfr
Microchip Technology
Data Converters
A/D 13x10b
Product Status
Active
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
PIC® 18F
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
44
Terminal Finish
Matte Tin (Sn)
Max Power Dissipation
1W
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Frequency
40MHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
PIC18F4321
Pin Count
44
Operating Temperature (Max)
85C
Operating Temperature (Min)
-40C
Power Supplies
5V
Interface
I2C, SPI, UART, USART
Memory Size
8kB
Oscillator Type
Internal
Number of I/O
36
Speed
40MHz
RAM Size
512 x 8
Voltage - Supply (Vcc/Vdd)
4.2V~5.5V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of Bits
8
Core Processor
PIC
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Program Memory Type
FLASH
Core Size
8-Bit
Program Memory Size
8KB 4K x 16
Connectivity
I2C, SPI, UART/USART
Supply Current-Max
23mA
Bit Size
8
Data Converter
A/D 13x10b
Watchdog Timer
Yes
Access Time
40 μs
Has ADC
YES
DMA Channels
NO
Data Bus Width
8b
Number of Timers/Counters
4
Product Type
8-bit Microcontrollers - MCU
Density
64 kb
EEPROM Size
256 x 8
CPU Family
PIC
Number of A/D Converters
1
Number of UART Channels
0
Number of ADC Channels
13
Number of PWM Channels
5
Number of I2C Channels
1
Number of SPI Channels
1
Product
MCU
Number of Ethernet Channels
0
Product Category
8-bit Microcontrollers - MCU
Device Core
PIC
Height
1.05mm
Length
10mm
Width
10mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.25000
$3.25
25
$2.98720
$74.68
100
$2.70380
$270.38
PIC18F4321-I/PT Product Details
PIC18F4321-I/PT Overview
Packaged in a 44-TQFP format. A total of 36 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A PIC® 18F series electrical component is used in this application. This program has a program memory of 8KB 4K x 16 bytes, which is the size of the program. With a PIC Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER uPs/uCs/peripheral parts. There are 44 terminations on the IC chip, which means there are 44 terminations on the integrated circuit chip. In addition, MCU chip comes with a 8-bit size. Microcontroller chip has outputs of 5V volts. The system has NO channels for DMA communication. There is 8kB memory size assigned to the part. Alternatives can be found by searching through the base part number PIC18F4321 to find them. At a frequency of 40MHz, Microcontroller can operate efficiently. Chips have 44 pins. There are 4 timers/counters in this device. In total, it has 44 pins. The PIC CPU family is embedded in the device, so it can handle a wide range of operations. It has 8 channels that can be accessed through UART. It consists of 13 channels in total for the ADC. This device comes with a set of 1 A/D converters that have been built into it. An integrated circuit with 8 bits has a total of 8 bits. This device uses 5 PWM channels to generate the voltage. 1 channels of I2C have been incorporated into the design of the part.
PIC18F4321-I/PT Features
44-TQFP package Mounting type of Surface Mount
PIC18F4321-I/PT Applications
There are a lot of Microchip Technology PIC18F4321-I/PT Microcontroller applications.