PIC12C672-10/SM Microchip Technology, PIC12C672-10/SM Datasheet - Page 327

• Manufacturer Part Number: PIC12C672-10/SM
• Description: IC MCU OTP 2KX14 A/D 8-SOIJ
• Manufacturer: Microchip Technology
• Series: PIC® 12Cr

Specifications of PIC12C672-10/SM

• 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: OTP
• 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-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• For Use With: XLT08SO-1 - SOCKET TRANSITION 8SOIC 150/208AC164312 - MODULE SKT FOR PM3 16SOICISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMING309-1048 - ADAPTER 8-SOIC TO 8-DIP309-1047 - ADAPTER 8-SOIC TO 8-DIPAC124001 - MODULE SKT PROMATEII 8DIP/SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Other names: PIC12C672-10/SMR; PIC12C672-10/SMR

Figure 17-35: Bus Collision During Start Condition (SDA only)
Figure 17-36: Bus Collision During Start Condition (SCL = 0)
1997 Microchip Technology Inc.
SDA
SCL
SEN
S
BCLIF
SSPIF
SDA
SCL
SEN
S
BCLIF
SSPIF
'0'
'0'
SCL = 0 before BRG time out,
Bus collision occurs, Set BCLIF.
Set SEN, enable start
sequence if SDA = 1, SCL = 1
condition if SDA = 1, SCL=1
Set SEN, enable start
SDA sampled low before
START condition.
S bit and SSPIF set because
SDA = 0, SCL = 1
. Set BCLIF,
SDA goes low before the SEN bit is set.
S bit and SSPIF set because
SDA = 0, SCL = 1
SDA = 0, SCL = 1
Set BCLIF.
T
BRG
Preliminary
T
BRG
SSPIF and BCLIF are
cleared in software.
SEN cleared automatically because of bus collision.
SSP module reset into idle state.
SCL = 0 before SDA = 0,
Bus collision occurs, Set BCLIF.
Section 17. MSSP
SSPIF and BCLIF are
cleared in software.
Interrupts cleared
in software.
'0'
'0'
DS31017A-page 17-51
17