PIC12C672/JW Microchip Technology, PIC12C672/JW Datasheet - Page 312

• Manufacturer Part Number: PIC12C672/JW
• Description: IC MCU EPROM 2KX14 A/D 8CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 12Cr

Specifications of PIC12C672/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: EPROM, UV
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-CDIP (0.300", 7.62mm) Window
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Connectivity: -
• Other names: Q395827

PICmicro MID-RANGE MCU FAMILY
DS31017A-page 17-36
Figure 17-23: Repeated Start Condition Flowchart (part 1 of 2)
B
Bus Collision,
Set BCLIF,
Release SDA,
Clear RSEN
Preliminary
C
SSPCON1<3:0> = 1000
No
SSPADD<6:0>
Load BRG with
SSPADD<6:0>
Load BRG with
Force SCL = 0
Release SDA,
Release SCL
SSPEN = 1,
Start
Idle Mode,
SCL = 0?
RSEN = 1
SDA = 1?
SCL = 1?
rollover?
BRG
A
Yes
Yes
Yes
Yes
No
No
No
1997 Microchip Technology Inc.
(Clock Arbitration)