PIC18F2320-I/SO Microchip Technology, PIC18F2320-I/SO Datasheet - Page 347

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

Specifications of PIC18F2320-I/SO

• Core Size: 8-Bit
• Program Memory Size: 8KB (4K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 25
• 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 ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Controller Family/series: PIC18
• No. Of I/o's: 25
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• 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: 2 x 8 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 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 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: Details

TABLE 26-24: A/D CONVERTER CHARACTERISTICS: PIC18F2220/2320/4220/4320 (INDUSTRIAL)
© 2007 Microchip Technology Inc.
Param
A01
A03
A04
A06
A07
A10
A20
A21
A22
A25
A28
A29
A30
A40
A50
Note 1:
No.
2:
3:
4:
5:
Symbol
N
E
E
E
E
—
ΔV
V
V
V
AV
AV
Z
I
I
AD
REF
REFH
REFL
AIN
AIN
R
IL
DL
OFF
GN
REF
DD
SS
When A/D is off, it will not consume any current other than minor leakage current. The power-down current
spec includes any such leakage from the A/D module.
The A/D conversion result never decreases with an increase in the input voltage and has no missing
codes.
V
V
Assume quiet environment. If adjacent pins have high-frequency signals (analog or digital), Z
to be reduced to as low as 1 kΩ to fight crosstalk effects.
For guidance only.
REFH
REFL
Resolution
Integral Linearity Error
Differential Linearity Error
Offset Error
Gain Error
Monotonicity
Reference Voltage Range
(V
Reference Voltage High
Reference Voltage Low
Analog Input Voltage
Analog Supply Voltage
Analog Supply Voltage
Recommended Impedance of
Analog Voltage Source
A/D Current
from V
V
current is from RA2/AN2/V
current is from RA3/AN3/V
REF
REFH
Input Current
DD
– V
Characteristic
REFL
)
PIC18FXX20
PIC18LFXX20
(3)
REF
REF
PIC18F2220/2320/4220/4320
- pin or AV
+ pin or AV
AV
AV
V
V
SS
SS
DD
SS
V
Min
REFL
—
—
—
—
—
—
—
—
—
—
3
+ 3.0V
– 0.3V
– 0.3
– 0.3
SS
DD
guaranteed
, whichever is selected as the V
, whichever is selected as the V
Typ
PIC18F2220/2320/4220/4320 (EXTENDED)
PIC18LF2220/2320/4220/4320 (INDUSTRIAL)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(2)
AV
AV
AV
V
V
DD
±150
DD
DD
DD
SS
V
180
2.5
90
±5
Max
<±1
<±1
<±1
<±1
REFH
10
– AV
+ 0.3V
– 3.0V
+ 0.3
+ 0.3
(5)
(5)
(4)
(5)
(5)
SS
Units
LSb ΔV
LSb ΔV
LSb ΔV
LSb ΔV
kΩ
μA
μA
μA
μA
bit
—
V
V
V
V
V
V
REFL
ΔV
For 10-bit resolution
For 10-bit resolution
For 10-bit resolution
Tie to V
Tie to V
Average current during
conversion
During V
During A/D conversion
cycle.
REFH
REF
REF
REF
REF
REF
source.
DS39599G-page 345
source.
Conditions
≥ 3.0V
≥ 3.0V
≥ 3.0V
≥ 3.0V
≥ 3.0V
DD
SS
AIN
AIN
(1)
acquisition.
may need