PIC18F2320-E/SP Microchip Technology, PIC18F2320-E/SP Datasheet - Page 11

• Manufacturer Part Number: PIC18F2320-E/SP
• Description: IC MCU FLASH 4KX16 EEPROM 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2320-E/SP

• 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: 25
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• 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 ~ 125°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• For Use With: DVA18XP280 - DEVICE ADAPTER 18F2220 PDIP 28LD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 1-1:
© 2007 Microchip Technology Inc.
Note
Program Memory
Address Latch
V
Data Latch
OSC1
OSC2
(4 Kbytes)
DD
T1OSO
T1OSI
MCLR
, V
(8 or 16-bit)
1: Optional multiplexing of CCP2 input/output with RB3 is enabled by selection of the CCPMX2 Configuration bit.
2: OSC1, OSC2, CLKI and CLKO are only available in select oscillator modes and when these pins are not being used as digital I/O.
Timer0
CCP1
SS
16
(2)
(2)
21
Refer to Section 2.0 “Oscillator Configurations” for additional information.
21
Programming
Low-Voltage
21
Oscillator
Oscillator
Internal
INT RC
Debugger
In-Circuit
Instruction
Decode &
Block
Control
PIC18F2220/2320 BLOCK DIAGRAM
Table Latch
Table Pointer <2>
inc/dec logic
(16-bit)
Timer1
8
CCP2
20
Start-up Timer
Clock Monitor
PCLATU
ROM Latch
Instruction
Register
Power-on
Watchdog
Brown-out
Power-up
Oscillator
Fail-Safe
PCU
Reset
Timer
Timer
Program Counter
Reset
31 Level Stack
8
PCLATH
PCH PCL
Synchronous
Serial Port
8
PIC18F2220/2320/4220/4320
Master
Timer2
(8-bit)
8
Reference
Precision
Voltage
Decode
BIT OP
8
4
BSR
8
3
Address Latch
12
PRODH
inc/dec
8
Address<12>
Data RAM
(512 Bytes)
FSR0
FSR1
FSR2
Data Latch
WREG
Addressable
logic
8 x 8 Multiply
ALU<8>
USART
Timer3
(16-bit)
8
Data Bus<8>
8
12
Bank0, F
PRODL
4
12
8
8
8
PORTA
PORTC
PORTB
Data EEPROM
(256 Bytes)
10-Bit A/D
Converter
RB2/AN8/INT2
RB3/AN9/CCP2
RB4/AN11/KBI0
RB5/KBI1/PGM
RB6/KBI2/PGC
RB7/KBI3/PGD
RA0/AN0
RA1/AN1
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI/C1OUT
RA5/AN4/SS/LVDIN/C2OUT
OSC2/CLKO/RA6
OSC1/CLKI/RA7
RB0/AN12/INT0
RB1/AN10/INT1
RC0/T1OSO/T1CKI
RC1/T1OSI/CCP2
RC2/CCP1/P1A
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX/CK
RC7/RX/DT
DS39599G-page 9
REF
REF
-/CV
+
(1)
(2)
(2)
(1)
REF