PIC16F1937-E/MV Microchip Technology, PIC16F1937-E/MV Datasheet - Page 401

• 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 30-8:
TABLE 30-9:
 2008-2011 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating temperature
AD01
AD02
AD03
AD04
AD05
AD06
AD07
AD08
Note 1:
Standard Operating Conditions (unless otherwise stated)
Operating temperature
AD130* T
AD131
AD132* T
Note 1: The ADRES register may be read on the following T
Param
Param
No.
No.
*
†
*
†
2:
3:
4:
5:
N
E
E
E
E
V
V
Z
Sym.
T
REF
AIN
AIN
R
IL
DL
OFF
GN
These parameters are characterized but not tested.
Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are not
tested.
These parameters are characterized but not tested.
Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Sym.
AD
CNV
ACQ
Total Absolute Error includes integral, differential, offset and gain errors.
The A/D conversion result never decreases with an increase in the input voltage and has no missing codes.
ADC V
When ADC is off, it will not consume any current other than leakage current. The power-down current specification
includes any such leakage from the ADC module.
FVR voltage selected must be 2.048V or 4.096V.
Resolution
Integral Error
Differential Error
Offset Error
Gain Error
Reference Voltage
Full-Scale Range
Recommended Impedance of
Analog Voltage Source
A/D Clock Period
A/D Internal RC Oscillator
Period
Conversion Time (not including
Acquisition Time)
Acquisition Time
REF
PIC16(L)F1934/6/7 A/D CONVERTER (ADC) CHARACTERISTICS:
PIC16(L)F1934/6/7 A/D CONVERSION REQUIREMENTS
is from external V
Characteristic
Tested at 25°C
-40°C  T
Characteristic
(3)
(1)
A
 +125°C
REF
, V
DD
pin or FVR, whichever is selected as reference input.
Min.
Min.
V
1.8
1.0
1.0
—
—
—
—
—
—
—
—
SS
Typ†
—
—
—
—
—
—
—
—
CY
Typ†
2.5
5.0
—
11
cycle.
Max.
V
±1.7
±2.5
±2.0
V
10
±1
10
REF
DD
Max.
9.0
6.0
—
—
Units
LSb V
LSb No missing codes
LSb V
LSb V
k
bit
PIC16(L)F1934/6/7
V
V
Units
T
V
V
Can go higher if external 0.01
present on input pin.
s
s
s
AD
REF
REF
REF
REF
REF
= 3.0V
= 3.0V
= 3.0V
= 3.0V
= (V
T
ADCS<1:0> = 11 (ADRC mode)
Set GO/DONE bit to conversion
complete
OSC
REF
-based
+ minus V
Conditions
Conditions
REF
-) (Note 5)
DS41364E-page 401

F capacitor is