PIC16F684-E/P Microchip Technology, PIC16F684-E/P Datasheet - Page 309

• Manufacturer Part Number: PIC16F684-E/P
• Description: IC PIC MCU FLASH 2KX14 14DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F684-E/P

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 14-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 12
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM163029 - BOARD PICDEM FOR MECHATRONICSACICE0207 - MPLABICE 14P 300 MIL ADAPTER
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1997 Microchip Technology Inc.
Figure 17-21: Start Condition Flowchart
Bus collision detected,
Release SCL,
Set BCLIF,
Clear SEN
Yes
SCL= 0?
No
Preliminary
No
Reset BRG
No
SCL = 0?
Reset BRG
Yes
SDA = 0?
Yes
Section 17. MSSP
No
SEN (SSPCON2<0> = 1)
Start Condition Done,
SSPCON1<3:0> = 1000
No
No
Force SCL = 0,
Load BRG with
SSPADD<6:0>,
Force SDA = 0,
Load BRG with
SSPADD<6:0>
Clear SEN.
Set SSPIF
SSPEN = 1,
SDA = 1?
SCL = 1?
Rollover?
rollover?
Idle Mode
Set S bit
BRG
BRG
Yes
Yes
Yes
DS31017A-page 17-33
17