PIC16LF877A-I/PT Microchip Technology, PIC16LF877A-I/PT Datasheet - Page 196

• Manufacturer Part Number: PIC16LF877A-I/PT
• Description: IC PIC MCU FLASH 8KX14 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16LF877A-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Eeprom Size: 256 x 8
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 368 B
• Interface Type: I2C/SPI/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 3
• 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
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022, DV164120
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Package: 44TQFP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16F87XA
TABLE 17-14: A/D CONVERTER CHARACTERISTICS:PIC16F873A/874A/876A/877A (INDUSTRIAL)
DS39582B-page 194
A01
A03
A04
A06
A07
A10
A20
A21
A22
A25
A30
A40
A50
Note 1:
Param
No.
2:
3:
4:
*
†
N
E
E
E
E
V
V
V
V
Z
I
I
AD
REF
Sym
REF
REF
REF
AIN
AIN
R
IL
DL
OFF
GN
—
These parameters are characterized but not tested.
Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
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.
V
The A/D conversion result never decreases with an increase in the input voltage and has no missing codes.
Maximum allowed impedance for analog voltage source is 10 k
+ Reference Voltage High
- Reference Voltage Low
REF
Resolution
Integral Linearity Error
Differential Linearity Error
Offset Error
Gain Error
Monotonicity
Reference Voltage (V
Analog Input Voltage
Recommended Impedance of
Analog Voltage Source
A/D Conversion
Current (V
V
current is from RA3 pin or V
REF
Input Current (Note 2)
Characteristic
DD
)
PIC16F87XA
PIC16LF87XA
REF
+ – V
DD
REF
pin, whichever is selected as reference input.
-)
AV
AV
V
SS
DD
SS
Min
2.0
—
—
—
—
—
—
—
—
—
—
—
– 0.3V
– 2.5V
– 0.3V
guaranteed
Typ†
PIC16LF873A/874A/876A/877A (INDUSTRIAL)
220
90
—
—
—
—
—
—
—
—
—
—
This requires higher acquisition time.
(3)
V
AV
V
REF
V
REF
DD
10-bits
DD
< ± 1
< ± 1
< ± 2
< ± 1
Max
150
+ – 2.0V
2.5
—
—
—
5
+ 0.3V
+ 0.3V
+ 0.3
Units
 2003 Microchip Technology Inc.
LSb
LSb
LSb
LSb
k
bit
—
V
V
V
V
A
A
A
A
V
V
V
V
V
V
V
V
V
V
V
(Note 4)
Average current
consumption when A/D is
on (Note 1)
During V
Based on differential of
V
C
“A/D Acquisition
Requirements”.
During A/D conversion
cycle
REF
REF
REF
REF
REF
SS
SS
SS
SS
SS
SS
HOLD
HOLD
= V
= V
= V
= V
= V
V
V
V
V
V
V
, see Section 11.1
to V
Conditions
AIN
AIN
AIN
AIN
AIN
AIN
AIN
DD
DD
DD
DD
DD
AIN
acquisition.
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
V
V
V
V
V
V
REF
REF
REF
REF
REF
REF
to charge