PIC12C508A/JW Microchip Technology, PIC12C508A/JW Datasheet - Page 30

• Manufacturer Part Number: PIC12C508A/JW
• Description: IC MCU EPROM 512X12 8CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 12Cr

Specifications of PIC12C508A/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Program Memory Size: 768B (512 x 12)
• Program Memory Type: EPROM, UV
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-CDIP (0.300", 7.62mm) Window
• For Use With: ISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMINGDVMCPA - KIT DVR BOARD EVAL SYSTEM MXDEV1DVA12XP080 - ADAPTER DEVICE FOR MPLAB-ICEAC124001 - MODULE SKT PROMATEII 8DIP/SOIC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

PIC12C5XX
Figure 7-1: Block diagram of GPIO6 (SDA line)
Figure 7-2: Block diagram of GPIO7 (SCL line)
DS40139E-page 30
databus
databus
Read
GPIO
Read
GPIO
write
GPIO
write
GPIO
Output Latch
Input Latch
D
Q
D
Q
ck
ck
reset
EN
EN
EN
EN
ck
ck
D
Q
D
Q
ltchpin
ltchpin
Schmitt Trigger
Schmitt Trigger
V
V
DD
DD
1999 Microchip Technology Inc.
To 24LC00 SCL
Pad
To 24L00 SDA
Pad