PIC16F1937-E/MV Microchip Technology, PIC16F1937-E/MV Datasheet - Page 403

• Manufacturer Part Number: PIC16F1937-E/MV
• Description: 14KB Flash, 512B RAM, 256B EEPROM, LCD, 1.8-5.5V 40 UQFN 5x5x0.5mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1937-E/MV

• Processor Series: PIC16F
• Core: PIC
• Program Memory Type: Flash
• Program Memory Size: 14 KB
• Data Ram Size: 256 B
• Interface Type: MI2C, SPI, EUSART
• Number Of Timers: 5
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: UQFN-40
• Development Tools By Supplier: MPLAB IDE Software
• Minimum Operating Temperature: - 40 C
• 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: 36
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Lead Free Status / Rohs Status: Details

TABLE 30-10: COMPARATOR SPECIFICATIONS
TABLE 30-11: DIGITAL-TO-ANALOG CONVERTER (DAC) SPECIFICATIONS
FIGURE 30-14:
 2008-2011 Microchip Technology Inc.
Operating Conditions: 1.8V < V
CM01
CM02
CM03
CM04A
CM04B
CM04C
CM04D
CM05
CM06
Note 1:
Operating Conditions: 2.5V < V
DAC01*
DAC02*
DAC03*
DAC04*
Note 1:
Param
Param
No.
No.
2:
*
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.
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
C
LSB
ACC
R
ST
Sym.
RESP
MC
CK
DT
IOFF
ICM
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 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.
US120
A
A
< +125°C (unless otherwise stated).
< +125°C (unless otherwise stated).
Min.
—
—
—
—
US121
Min.
—
—
—
—
—
—
—
—
0
V
5000
Typ.
DD
—
—
DD
/32
PIC16(L)F1934/6/7
1200
/2, while the other input transitions
Typ.
±7.5
400
200
550
50
45
—
—
Max.
 1/2
10
—
—
Max.
V
±60
800
400
10
—
—
—
—
DD
Units
LSb
s

V
Units
US122
mV
mV
dB
ns
ns
ns
ns
s
V
Comments
DS41364E-page 403
High-Power mode
High-Power mode
High-Power mode
Low-Power mode
Low-Power mode
Hysteresis on
Comments