PIC18F2320-I/SP Microchip Technology, PIC18F2320-I/SP Datasheet - Page 348

• 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

PIC18F2220/2320/4220/4320
FIGURE 26-23:
TABLE 26-25: A/D CONVERSION REQUIREMENTS
DS39599G-page 346
130
131
Note 1:
Param
No.
Note 1: If the A/D clock source is selected as RC, a time of T
A/D DATA
SAMPLE
A/D CLK
2:
ADRES
BSF ADCON0, GO
T
T
Symbol
2: This is a minimal RC delay (typically 100 ns), which also disconnects the holding capacitor from the analog input.
ADIF
AD
CNV
GO
Q4
ADRES register may be read on the following T
The time of the A/D clock period is dependent on the device frequency and the T
executed.
132
A/D Clock Period
Conversion Time
(not including acquisition time)
A/D CONVERSION TIMING
(Note 2)
Characteristic
9
8
PIC18FXX20
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
OLD_DATA
7
(1)
CY
. . .
SAMPLING STOPPED
is added before the A/D clock starts. This allows the SLEEP instruction to be
CY
. . .
131
130
cycle.
Min
1.6
3.0
2.0
3.0
11
2
20
20
Max
6.0
9.0
12
1
(2)
(2)
Units
T
μs
μs
μs
μs
AD
0
© 2007 Microchip Technology Inc.
T
T
A/D RC mode
A/D RC mode
OSC
OSC
AD
based, V
based, V
clock divider.
NEW_DATA
DONE
Conditions
T
CY
REF
REF
≥ 3.0V
full range