PIC16F1937-I/ML Microchip Technology, PIC16F1937-I/ML Datasheet - Page 4

• Manufacturer Part Number: PIC16F1937-I/ML
• Description: IC PIC MCU FLASH 512KX14 44-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1937-I/ML

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Type: FLASH
• 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
• Package / Case: 44-QFN
• Controller Family/series: PIC16F
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F1934/1936/1937 and PIC16LF1934/1936/1937
3.4 Capture mode Selected while CCPx Pin is
3.5 ECCPx Dead Time Delay in Half-Bridge mode
3.6 PWM with Pulse Steering
3.7 Capture mode Selected while CCPx Pin is
DS80479F-page 4
Held High
If the module is configured to capture on the first
rising edge and the CCPx pin is high at this time, a
capture will be triggered.
Work around
Clear the CCP interrupt flag (CCPxIF
immediately after configuring the module for a cap-
ture event.
Affected Silicon Revisions
In Half-Bridge mode the dead band delay is 1 T
longer than calculated for the first PWM cycle and
1.5 T
Work around
None.
Affected Silicon Revisions
Disabling a PWM output during a PWM cycle will
cause the output to end one T
expected.
Work around
None.
Affected Silicon Revisions
Held Low
If the module is configured to capture on the first
falling edge and the CCPx pin is low at this time, a
capture will be triggered.
Work around
Clear the CCP interrupt flag (CCPxIF
immediately after configuring the module for a cap-
ture event.
Affected Silicon Revisions
A2
A2
A2
A2
X
X
X
X
OSC
A3
A3
A3
A3
X
X
X
X
for following cycles.
A5
A5
A5
A5
X
X
X
X
A6
A6
A6
A6
X
X
X
X
OSC
time earlier than
=
=
OSC
0)
0)
4. Module: Brown-Out Reset (BOR)
4.1 Brown-Out Threshold
Configuring the BOR for 2.5V operation, the reset
will typically occur at 2.7V.
Work around
None.
Affected Silicon Revisions
A2
X
A3
A5
 2010 Microchip Technology Inc.
A6