PIC18F2320-I/SP Microchip Technology, PIC18F2320-I/SP Datasheet - Page 7

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

Specifications of PIC18F2320-I/SP

• Program Memory Type: FLASH
• Program Memory Size: 8KB (4K x 16)
• Package / Case: 28-DIP (0.300", 7.62mm)
• 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
• 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: SPI/I2C/USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 5
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DVA18XP280 - DEVICE ADAPTER 18F2220 PDIP 28LD
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2.4
Figure 2-9 shows the high-level overview of the
programming process. The device is first checked to
see if it is blank; if it is not, a Bulk Erase is performed.
Next, the program memory, ID locations and data
EEPROM are written. These memories are then
verified to ensure that programming was successful. If
no errors are detected, the Configuration bits are then
written and verified.
FIGURE 2-9:
 2010 Microchip Technology Inc.
High-Level Overview of the
Programming Process
HIGH-LEVEL PROGRAMMING FLOW
Write ID Locations
Program Memory
Configuration Bits
Configuration Bits
Verify EEPROM
Write EEPROM
Verify Program
Blank Check
Yes
Verify IDs
Is part
blank?
Verify
Write
Write
Done
Start
No
PIC18FX220/X320
Perform Bulk
Erase
DS39592F-page 7