PIC12F508-I/MC Microchip Technology, PIC12F508-I/MC Datasheet - Page 50

• Manufacturer Part Number: PIC12F508-I/MC
• Description: IC PIC MCU FLASH 512X12 8DFN
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12F508-I/MC

• Core Size: 8-Bit
• Program Memory Size: 768B (512 x 12)
• Core Processor: PIC
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Program Memory Type: FLASH
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DFN
• Controller Family/series: PIC12
• No. Of I/o's: 6
• Ram Memory Size: 25Byte
• Cpu Speed: 4MHz
• No. Of Timers: 1
• Digital Ic Case Style: DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164334 - MODULE SOCKET FOR 8L 2X3MM DFNAC162059 - HEADER INTRFC MPLAB ICD2 8/14PINDVA12XP080 - ADAPTER DEVICE FOR MPLAB-ICE
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC12F508/509/16F505
FIGURE 7-7:
FIGURE 7-8:
FIGURE 7-9:
DS41236E-page 50
(GP3/RB3)/MCLR/V
Pin Change
MCLRE
WDT Time-out
DRT Time-out
Internal Reset
Sleep
Internal Reset
DRT Time-out
Internal POR
Internal POR
V
DD
MCLR
MCLR
V
PP
V
DD
DD
SIMPLIFIED BLOCK DIAGRAM OF ON-CHIP RESET CIRCUIT
TIME-OUT SEQUENCE ON POWER-UP (MCLR PULLED LOW)
TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO V
TIME
Wake-up on pin Change Reset
Power-up
Detect
WDT Reset
POR (Power-on Reset)
TDRT
MCLR Reset
(10 μs or 18 ms)
Start-up Timer
© 2009 Microchip Technology Inc.
DD
S
R
): FAST V
TDRT
Q
Q
DD
CHIP Reset
RISE