PIC16F914-I/ML Microchip Technology, PIC16F914-I/ML Datasheet - Page 16

• Manufacturer Part Number: PIC16F914-I/ML
• Description: IC PIC MCU FLASH 4KX14 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F914-I/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SSP, I2C, AUSART, SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 2
• Operating Supply Voltage: 2 V to 5.5 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, DV164120, DM163029
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8
• For Use With: XLT44QFN2 - SOCKET TRAN ICE 44QFN/40DIPAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN444-1001 - DEMO BOARD FOR PICMICRO MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F91X/946
3.1.6.7
A Load command must be given before every Begin
Programming command. Programming of the appropriate
memory (user program memory, configuration memory or
data memory) will begin after this command is received
and decoded. An internal timing mechanism executes a
write. The user must allow for program cycle time for
programming to complete. No End Programming
command is required.
The addressed location is not erased before
programming. However, the address location is erased
if Data Memory is being programmed.
FIGURE 3-10:
3.1.6.8
A Load command must be given before every Begin
Programming
appropriate memory (program memory, configuration
or data memory) will begin after this command is
received
(T
Programming command.
The addressed location is not erased before
programming.
FIGURE 3-11:
DS41244F-page 16
PROG
ICSPCLK
ICSPDAT
2) time and is terminated using an End
MCLR
ICSPCLK
ICSPDAT
and
Begin Programming (Internally
Timed)
Begin Programming (Externally
Timed)
V
command.
IHH
decoded.
BEGIN PROGRAMMING (INTERNALLY TIMED)
BEGIN PROGRAMMING COMMAND (EXTERNALLY TIMED)
Programming
Programming
1
0
0
1
2
0
2
0
requires
of
T
3
0
SET
T
3
1
SET
the
0
1
4
1
4
1
T
1
HLD
5
T
HLD
1
5
0
1
x
6
T
PROG
6
T
PROG
x
2
1
1
End Programming Command
x
1
© 2009 Microchip Technology Inc.
x
Next Command
2
0
2
0