PIC16F1937-I/P Microchip Technology, PIC16F1937-I/P Datasheet - Page 379

• Manufacturer Part Number: PIC16F1937-I/P
• Description: IC PIC MCU FLASH 512KX14 40-PDIP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1937-I/P

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 40-DIP (0.600", 15.24mm)
• 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 ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: EUSART/MI2C/SPI
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 14-ch x 10-bit
• A/d Bit Size: 10 bit
• A/d Channels Available: 14
• Height: 4.95 mm
• Length: 53.21 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Width: 14.73 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 28-11:
TABLE 28-7:
TABLE 28-8:
© 2008 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
CC01* TccL
CC02* TccH
CC03* TccP
Standard Operating Conditions (unless otherwise stated)
Operating temperature
AD01
AD02
AD03
AD04
AD05
AD06
AD07
AD08
AD09* I
Note 1: Total Absolute Error includes integral, differential, offset and gain errors.
Param
Param
No.
No.
*
†
*
†
2: The A/D conversion result never decreases with an increase in the input voltage and has no missing codes.
3: ADC V
4: When ADC is off, it will not consume any current other than leakage current. The power-down current specification
Note:
N
E
E
E
E
V
V
Z
Sym.
REF
Sym.
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.
includes any such leakage from the ADC module.
Refer to Figure 28.5 for load conditions.
Resolution
Integral Error
Differential Error
Offset Error
Gain Error
Reference Voltage
Full-Scale Range
Recommended Impedance of
Analog Voltage Source
V
CCPx Input Low Time
CCPx Input High Time
CCPx Input Period
(Capture mode)
REF
REF
CAPTURE/COMPARE/PWM REQUIREMENTS (CCP)
PIC16F193X/LF193X A/D CONVERTER (ADC) CHARACTERISTICS:
Input Current
is from external V
CAPTURE/COMPARE/PWM TIMINGS (CCP)
Characteristic
-40°C ≤ T
-40°C ≤ T
CCPx
Characteristic
(3)
(3)
A
A
≤ +125°C
≤ +125°C
REF
, V
With Prescaler
With Prescaler
No Prescaler
No Prescaler
DD
pin or FV
Min.
V
1.8
10
—
—
—
—
—
—
—
SS
Preliminary
REF
Typ†
, whichever is selected as reference input.
0.5T
0.5T
—
—
—
—
—
—
—
—
—
—
3T
CC01
CY
Min.
CY
CY
20
20
N
+ 40
+ 20
+ 20
Max.
V
1000
V
10
±1
±1
±3
±3
50
10
REF
DD
PIC16F193X/LF193X
CC03
Typ†
Units
—
—
—
—
—
LSb V
LSb No missing codes
LSb V
LSb V
kΩ
μA
μA
bit
V
V
CC02
Max.
V
Can go higher if external 0.01
present on input pin.
During V
Based on differential of V
During A/D conversion cycle.
—
—
—
—
—
REF
REF
REF
REF
= 3.0V
= 3.0V
= 3.0V
= 3.0V
Units
AIN
ns
ns
ns
ns
ns
acquisition.
N = prescale value (1, 4 or 16)
Conditions
HOLD
Conditions
DS41364A-page 377
μ
to V
F capacitor is
AIN
.