PIC16LF1946-I/MR Microchip Technology, PIC16LF1946-I/MR Datasheet - Page 389

• Manufacturer Part Number: PIC16LF1946-I/MR
• Description: MCU 8BIT 14KB FLASH 3.6V 64QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1946-I/MR

• 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: 54
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 17x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-VQFN Exposed Pad, 64-HVQFN, 64-SQFN, 64-DHVQFN
• Controller Family/series: PIC16LF
• No. Of I/o's: 54
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Processor Series: PIC16LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: MI2C, SPI, EUSART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 5
• Operating Supply Voltage: 1.8 V to 3.6 V
• 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: 10 bit, 17 Channel
• On-chip Dac: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

30.0
Absolute Maximum Ratings
Ambient temperature under bias....................................................................................................... -40°C to +125°C
Storage temperature ........................................................................................................................ -65°C to +150°C
Voltage on V
Voltage on V
Voltage on V
Voltage on MCLR with respect to Vss ................................................................................................. -0.3V to +9.0V
Voltage on all other pins with respect to V
Total power dissipation
Maximum current out of V
Maximum current out of V
Maximum current into V
Maximum current into V
Clamp current, I
Maximum output current sunk by any I/O pin.................................................................................................... 25 mA
Maximum output current sourced by any I/O pin .............................................................................................. 25 mA
Note 1:
 2010 Microchip Technology Inc.
† NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operation listings of this specification is not implied. Exposure above maximum rating conditions for
extended periods may affect device reliability.
ELECTRICAL SPECIFICATIONS
Power dissipation is calculated as follows: P
DD
CAP
DD
with respect to V
with respect to V
K
pin with respect to V
(V
PIN
(1)
DD
DD
< 0 or V
............................................................................................................................... 800 mW
SS
SS
pin, -40°C  T
pin, -40°C  T
pin, -40°C  T
pin, -40°C  T
PIN
SS
SS
, PIC16F1946/47 ........................................................................ -0.3V to +6.5V
, PIC16LF1946/47 ...................................................................... -0.3V to +4.0V
> V
(†)
SS
DD
.............................................................................................. -0.3V to +4.0V
A
A
SS
)20 mA
A
A
 +85°C for industrial.................................................................. 425 mA
 +125°C for extended ............................................................... 175 mA
 +85°C for industrial............................................................... 425 mA
 +125°C for extended ............................................................ 175 mA
........................................................................... -0.3V to (V
Preliminary
DIS
= V
DD
x {I
DD
PIC16F/LF1946/47
–  I
OH
} +  {(V
DD
– V
OH
) x I
DS41414B-page 389
OH
} + (V
DD
+ 0.3V)
O
l x I
OL
).