PIC18F2321-I/SO Microchip Technology, PIC18F2321-I/SO Datasheet - Page 27

• Manufacturer Part Number: PIC18F2321-I/SO
• Description: IC PIC MCU FLASH 4KX16 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2321-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 8KB (4K x 16)
• Package / Case: 28-SOIC (7.5mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 25
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: EUSART/I2C/MSSP/SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE4000, ICE2000, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10-ch x 10-bit
• Package: 28SOIC W
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

REVISION HISTORY
Rev A Document (3/2007)
Original version of this document. Includes Data Sheet
Clarifications 1 through 7, removing all ICPORT
references from the data sheet.
Rev B Document (4/2007)
Added Data Sheet Clarification 8 (Product Identification
System).
Rev C Document (5/2007)
Added Data Sheet Clarification 9 (EUSART).
Rev D Document (7/2007)
Added
Information).
Rev E Document (11/2007)
Modified Data Sheet Clarification 9 (EUSART) and
added
Characteristics).
Rev F Document (1/2008)
Added
Characteristics, I/O Port Leakage Current).
Rev G Document (5/2008)
Modified Data Sheet Clarifications 11 (Electrical
Characteristics) and 12 (Electrical Characteristics, I/O
Port Leakage Current). Added Data Sheet Clarifica-
tions 13 (Peripheral Highlights) and 14 (A/D Converter
Characteristics).
© 2008 Microchip Technology Inc.
Data
Data
Data
Sheet
Sheet
Sheet
Clarification
Clarification
Clarification
10 (Packaging
12 (Electrical
11 (Electrical
PIC18F2221/2321/4221/4321
DS80310G-page 27