PIC16F1946-I/PT Microchip Technology, PIC16F1946-I/PT Datasheet - Page 40

• Manufacturer Part Number: PIC16F1946-I/PT
• Description: IC MCU 8BIT FLASH 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1946-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 64-TFQFP
• 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: 54
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 17x10b
• 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/I2C/SPI
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 5
• 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: 17-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16F193X/LF193X/PIC16F194X/LF194X/
TABLE 8-1:
8.1
FIGURE 8-2:
FIGURE 8-3:
DS41397B-page 40
AC/DC CHARACTERISTICS
T
T
T
T
Note 1:
ICSPCLK
EXIT
ICSPDAT
Sym.
PINT
PEXT
DIS
ICSPCLK
ICSPDAT
V
V
V
V
PP
DD
PP
DD
AC Timing Diagrams
Internally timed programming operation time
Externally timed programming pulse
Time delay from program to compare
(HV discharge time)
Time delay when exiting Program/Verify mode
V
V
V
IHH
Externally timed writes are not supported for Configuration and Calibration bits.
V
IL
IHH
IL
AC/DC CHARACTERISTICS TIMING REQUIREMENTS FOR PROGRAM/VERIFY MODE
T
PROGRAMMING MODE
ENTRY – V
PROGRAMMING MODE
ENTRY – V
ENTS
T
Characteristics
ENTS
T
ENTH
T
ENTH
DD
PP
FIRST
FIRST
Standard Operating Conditions
Production tested at 25°C
Min.
300
1.0
—
1
FIGURE 8-4:
FIGURE 8-5:
ICSPCLK
ICSPDAT
ICSPCLK
ICSPDAT
Typ.
—
—
—
—
V
V
V
V
PP
DD
PP
DD
V
V
V
IHH
V
IHH
IL
IL
Max.
2.5
2.1
—
—
5
5
PROGRAMMING MODE
EXIT – V
PROGRAMMING MODE
EXIT – V
T
 2010 Microchip Technology Inc.
T
EXIT
Units
EXIT
ms
ms
s
s
PP
DD
Conditions/Comments
Program memory
Configuration words
Data EEPROM
Note 1
LAST
LAST