PIC12C509A/JW Microchip Technology, PIC12C509A/JW Datasheet - Page 10

• Manufacturer Part Number: PIC12C509A/JW
• Description: IC MCU EPROM 1KX12 8CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 12Cr

Specifications of PIC12C509A/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Program Memory Size: 1.5KB (1K x 12)
• Program Memory Type: EPROM, UV
• Ram Size: 41 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: DVMCPA - KIT DVR BOARD EVAL SYSTEM MXDEV1DVA12XP080 - ADAPTER DEVICE FOR MPLAB-ICE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Other names: PIC12C509A/JWR; PIC12C509A/JWR

PIC12C5XX
FIGURE 3-1:
DS40139E-page 10
OSC1/CLKIN
OSC2
Program
Bus
PIC12C5XX BLOCK DIAGRAM
Instruction reg
ROM/EPROM
Internal RC
Generation
Instruction
512 x 12 or
Decode &
1024 x 12
Program
Memory
12
Control
Timing
OSC
8
12
MCLR
Direct Addr
Device Reset
Program Counter
Watchdog
Power-on
Timer
Reset
Timer
STACK1
STACK2
V
DD
, V
SS
5
RAM Addr
8
3
Data Bus
Addr MUX
Registers
W reg
25 x 8 or
ALU
RAM
File
STATUS reg
Timer0
FSR reg
5-7
MUX
9
Indirect
Addr
8
PIC12CE5XX
EEPROM
Memory
GPIO
16 X 8
Data
Only
1999 Microchip Technology Inc.
GP0
GP1
GP2/T0CKI
GP3/MCLR/V
GP4/OSC2
GP5/OSC1/CLKIN
PP