PIC18F27J53T-I/SO Microchip Technology, PIC18F27J53T-I/SO Datasheet - Page 551

• Manufacturer Part Number: PIC18F27J53T-I/SO
• Description: 28-pin, USB, 128KB Flash, 4KB RAM, 12 MIPS, 12-bit ADC, NanoWatt XLP 28 SOIC .30
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F27J53T-I/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, LIN, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 128KB (64K x 16)
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2.15 V ~ 3.6 V
• Data Converters: A/D 10x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3.8 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 8
• Operating Supply Voltage: 2.15 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

TABLE 31-30: A/D CONVERTER CHARACTERISTICS: PIC18F47J53 FAMILY (INDUSTRIAL)
FIGURE 31-22:
 2010 Microchip Technology Inc.
Param
A01
A03
A04
A06
A07
A10
A20
A21
A22
A25
A30
A50
Note 1:
No.
Note 1: If the A/D clock source is selected as RC, a time of T
A/D DATA
SAMPLE
2:
A/D CLK
ADRES
Symbol
N
E
E
E
E
V
V
V
V
Z
I
BSF ADCON0, GO
REF
ADIF
REFH
REFL
AIN
AIN
R
IL
DL
OFF
GN
2: This is a minimal RC delay (typically 100 ns), which also disconnects the holding capacitor from the analog input.
GO
REF
The A/D conversion result never decreases with an increase in the input voltage and has no missing codes.
V
V
Q4
REFH
REFL
This allows the SLEEP instruction to be executed.
Resolution
Integral Linearity Error
Differential Linearity Error
Offset Error
Gain Error
Monotonicity
Reference Voltage Range
(V
Reference Voltage High
For 10-bit resolution
For 12-bit resolution
Reference Voltage Low
For 10-bit resolution
For 12-bit resolution
Analog Input Voltage
Recommended Impedance of
Analog Voltage Source
For 10-bit resolution
For 12-bit resolution
V
current is from RA2/AN2/V
132
current is from RA3/AN3/V
REF
REFH
A/D CONVERSION TIMING
Input Current
– V
Characteristic
REFL
(Note 2)
)
9
(2)
8
REF
REF
OLD_DATA
-/CV
7
+/C1INB pin or V
Preliminary
V
V
REF
V
SS
SS
. . .
SS
SAMPLING STOPPED
V
V
Min
2.0
REFL
REFL
/C2INB pin or V
—
—
—
—
—
—
—
—
—
– 0.3V
– 0.3V
3
+ 3V
. . .
CY
PIC18F47J53 FAMILY
131
130
Guaranteed
is added before the A/D clock starts.
DD
Typ
<±1
<±1
<±1
—
—
—
—
—
—
—
—
—
—
—
—
—
, whichever is selected as the V
2
SS
(1)
, whichever is selected as the V
V
V
V
1
DD
DD
V
V
DD
<±3.5
Max
150
REFH
REFH
1.5
2.5
12
±2
10
—
—
+ 0.3V
+ 0.3V
5
5
- 3V
0
Units
LSb V
LSb V
LSb V
LSb V
k
k
A
A
bit
—
V
V
V
V
V
V
V
V
V
V
V
During V
During A/D conversion
cycle.
NEW_DATA
DONE
SS
DD
DD
REF
REF
REF
REF
REF
DS39964B-page 551
 V
 3.0V
 3.0V
REFH
Conditions
T
CY
 3.0V
 3.0V
 3.0V
 3.0V
 3.0V
AIN
AIN
(Note 1)
source.
REFL
 V
acquisition.
REF
source.