PIC16F917-I/ML Microchip Technology, PIC16F917-I/ML Datasheet - Page 17

• Manufacturer Part Number: PIC16F917-I/ML
• Description: IC PIC MCU FLASH 8KX14 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F917-I/ML

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 352 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
• Controller Family/series: PIC16F
• No. Of I/o's: 35
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 352Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 352 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
• Data Rom Size: 256 B
• Height: 0.88 mm
• Length: 8 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Width: 8 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 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: Details

1.0
The PIC16F91X/946 devices are covered by this data
sheet. They are available in 28/40/44/64-pin packages.
Figure 1-1 shows a block diagram of the PIC16F913/916
device, Figure 1-2 shows a block diagram of the
PIC16F914/917 device, and Figure 1-3 shows a block
diagram of the PIC16F946 device. Table 1-1 shows the
pinout descriptions.
FIGURE 1-1:
© 2007 Microchip Technology Inc.
OSC2/CLKOUT
OSC1/CLKIN
DEVICE OVERVIEW
Oscillator
Program
Internal
Block
Bus
Comparators
Instruction Reg
Configuration
4K/8K x 14
Decode and
Timer0
Generation
Instruction
14
Program
Memory
Control
Flash
Timing
PIC16F913/916 BLOCK DIAGRAM
8
13
V
Timer1
CCP1
DD
Start-up Timer
Program Memory Read
8-Level Stack (13-bit)
Watchdog
Brown-out
Power-up
Power-on
Direct Addr
Oscillator
Program Counter
Timer
Reset
Timer
Reset
V
SS
(PMR)
INT
PIC16F913/914/916/917/946
Timer2
SSP
7
8
3
W Reg
ALU
256/352 bytes
Addr MUX
Registers
Data Bus
STATUS Reg
Addressable
RAM
10-bit A/D
File
USART
FSR Reg
MUX
8
9
RAM Addr
Indirect
Addr
8
Data EEPROM
256 bytes
PORTA
PORTB
PORTC
PORTE
PLVD
RA0
RA1
RA2
RA3
RA4
RA5
RA7
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
RC0
RC1
RC2
RC3
RC4
RC5
RC6
RC7
RE3/MCLR
DS41250F-page 15
LCD