PIC18F1220-H/SO Microchip Technology, PIC18F1220-H/SO Datasheet - Page 266
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PIC18F1220-H/SO
Manufacturer Part Number
PIC18F1220-H/SO
Description
IC MCU 8BIT 4KB FLASH 18SOIC
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheet
1.PIC18F1220-ISO.pdf
(308 pages)
Specifications of PIC18F1220-H/SO
Core Processor
PIC
Core Size
8-Bit
Speed
25MHz
Connectivity
UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
16
Program Memory Size
4KB (2K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 7x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 150°C
Package / Case
18-SOIC (0.295", 7.50mm Width)
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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PIC18F1220/1320
FIGURE 22-13:
TABLE 22-12: EUSART SYNCHRONOUS RECEIVE REQUIREMENTS
TABLE 22-13: A/D CONVERTER CHARACTERISTICS: PIC18F1220/1320 (INDUSTRIAL)
DS39605F-page 264
Param
A01
A03
A04
A06
A07
A10
A20
A21
A22
A25
A28
A29
A30
A40
A50
Note 1:
Param.
125
126
No.
No.
2:
3:
Note:
RB4/AN6/RX/
RB1/AN5/TX/
Symbol
N
E
E
E
E
—
ΔV
V
V
V
AV
AV
Z
I
I
AD
REF
CK/INT1 pin
DT/KBI0 pin
AIN
AIN
TdtV2ckl
TckL2dtl
IL
DL
OFF
GN
REFH
REFL
R
Symbol
REF
DD
SS
When A/D is off, it will not consume any current other than minor leakage current. The power-down current
specification 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
REFH
REFL
Refer to Figure 22-5 for load conditions.
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 Conversion
Current (V
V
current is from RA2/AN2/V
current is from RA3/AN3/V
REF
REFH
SYNC RCV (MASTER & SLAVE)
Data Hold before CK↓ (DT hold time)
Data Hold after CK↓ (DT hold time)
EUSART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING
Input Current (Note 3)
– V
Characteristic
DD
REFL
)
)
PIC18F1X20
PIC18LF1X20
Characteristic
REF
REF
125
- 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
PIC18LF1220/1320 (INDUSTRIAL)
126
Typ
180
90
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Min
10
15
AV
(2)
AV
AV
V
V
DD
DD
DD
DD
SS
V
±150
Max
<±1
<±1
<±1
<±1
REFH
2.5
Max
10
—
—
±5
– AV
+ 0.3V
– 3.0V
+ 0.3
—
—
+ 0.3
SS
Units
Units
© 2007 Microchip Technology Inc.
ns
ns
LSb ΔV
LSb ΔV
LSb ΔV
LSb ΔV
kΩ
μA
μA
μA
μA
bit
—
V
V
V
V
V
V
REFL
REFH
ΔV
For 10-bit resolution
For 10-bit resolution
For 10-bit resolution
Average current
consumption when
A/D is on (Note 1)
During V
During A/D conversion
cycle.
REF
REF
REF
REF
REF
source.
Conditions
source.
Conditions
≥ 3.0V
≥ 3.0V
≥ 3.0V
≥ 3.0V
≥ 3.0V
AIN
acquisition.
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