PIC18C452-E/PT Microchip Technology, PIC18C452-E/PT Datasheet - Page 10

• Manufacturer Part Number: PIC18C452-E/PT
• Description: IC MCU OTP 16KX16 A/D 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C452-E/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: OTP
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: PIC18C452E/PT

PIC18CXX2
REVISION HISTORY
DS80058H-page 10
Rev H Document
Under Clarifications/Corrections to the Data
Sheet, added Interrupt issue for GIE/GIEH bit
(page 8, item 5).
Added USART issue (page 9, issue 6).
Rev G Document
Added Interrupt issue (page 4, item 12)
Under Clarifications/Corrections to the Data
Sheet, added Electrical Specifications issue for
extended temperature devices (pages 6 and 7,
item 4).
Rev F Document
Added I/O Port (PORTB - Interrupt-on-Change)
issue (page 4, item 11).
Rev E Document
Added Parallel Slave Port issue (page 2, item 6).
Added MSSP issue (page 3, item 7).
Added Interrupts issue (page 3, item 8).
Added Watchdog Timer (CLRWDT) issue (page 3,
item 9).
Added WDT (osc modes) issue (page 3, item 10).
Under Clarifications/Corrections to the Data
Sheet, added Timer1 issue (page 5, item 3).
Rev D Document
Added Corrections to BOR and LVD modules
(page 3, items 1 and 2).
Rev C Document
Added ICSP issue (page 1, issue 3).
Added CCP (Compare mode) issue
(page 2, issue 4).
Added Timer issue (page 2, issue 5).
Rev B Document
Added CCP silicon issue (page 1, issue 2).
Rev A Document
1st revision of this document.
 2002 Microchip Technology Inc.