PIC16F1946-I/PT Microchip Technology, PIC16F1946-I/PT Datasheet - Page 414

• Manufacturer Part Number: PIC16F1946-I/PT
• Description: IC MCU 8BIT FLASH 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1946-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 64-TFQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 54
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 17x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: EUSART/I2C/SPI
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 5
• 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
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 17-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16F/LF1946/47
TABLE 30-10: COMPARATOR SPECIFICATIONS
TABLE 30-11: DIGITAL-TO-ANALOG CONVERTER (DAC) SPECIFICATIONS
FIGURE 30-14:
DS41414B-page 414
Operating Conditions: 1.8V < V
CM01
CM02
CM03
CM04
CM04A
CM04B
CM04C
CM04D
CM05
CM06
Note 1:
Operating Conditions: 2.5V < V
DAC01*
DAC02*
DAC03*
DAC04*
Legend: TBD = To Be Determined
Note 1:
Param
Param
No.
No.
2:
3:
*
Note:
*
These parameters are characterized but not tested.
Response time measured with one comparator input at V
from V
Comparator Hysteresis is available when the CxHYS bit of the CMxCON0 register is enabled.
High power only.
Settling time measured while DACR<4:0> transitions from ‘0000’ to ‘1111’.
These parameters are characterized but not tested.
C
C
C
C
V
V
CMRR
T
T
T
C
LSB
ACC
R
ST
Sym.
RESP
RESP
MC
CK
IOFF
ICM
DT
HYSTER
Sym.
2
Refer to
SS
OV
to V
USART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING
Step Size
Absolute Accuracy
Unit Resistor Value (R)
Settling Time
Input Offset Voltage
Input Common Mode Voltage
Common Mode Rejection Ratio
Response Time
Response Time Rising Edge
Response Time Falling Edge
Response Time Rising Edge
Response Time Falling Edge
Comparator Mode Change to
Output Valid*
Comparator Hysteresis
DD
Figure 30-5
.
Characteristics
Characteristics
DD
DD
(1)
< 5.5V, -40°C < T
< 5.5V, -40°C < T
US121
for load conditions.
(3)
US120
Preliminary
A
A
< +125°C (unless otherwise stated).
< +85°C (unless otherwise stated).
Min.
—
—
—
—
US121
Min.
—
—
—
—
—
—
—
—
—
0
V
Typ.
DD
5K
—
—
DD
/32
1200
/2, while the other input transitions
Typ.
±7.5
150
400
200
550
50
45
—
—
Max.
 1/2
10
—
—
Max.
V
±60
400
800
400
10
—
—
—
—
DD
Units
LSb
s

V
 2010 Microchip Technology Inc.
Units
US122
mV
mV
dB
ns
ns
ns
ns
ns
s
V
Comments
(Note
High Power mode
(Note
High Power mode
(Note
Low Power mode
(Note
Low Power mode
(Note
(Note
Comments
1)
1)
1)
1)
1)
2)