PIC12F519-I/SN Microchip Technology, PIC12F519-I/SN Datasheet - Page 27

• Manufacturer Part Number: PIC12F519-I/SN
• Description: IC PIC MCU FLASH 1KX12 8SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12F519-I/SN

• Program Memory Type: FLASH
• Program Memory Size: 1.5KB (1K x 12)
• Package / Case: 8-SOIC (3.9mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Ram Size: 41 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC12F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 41 B
• Interface Type: USB
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Minimum Operating Temperature: - 40 C
• Height: 1.25 mm
• Length: 4.9 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Width: 3.9 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.3
The equivalent circuit for an I/O port pin is shown in
Figure 6-1. All port pins, except GP3 which is input
only, may be used for both input and output operations.
For input operations, these ports are non-latching. Any
input must be present until read by an input instruction
(e.g., MOVF GPIO, W). The outputs are latched and
remain unchanged until the output latch is rewritten. To
use a port pin as output, the corresponding direction
control bit in TRISGPIO must be cleared (= 0). For use
as an input, the corresponding TRISGPIO bit must be
set. Any I/O pin (except GP3) can be programmed
individually as input or output.
FIGURE 6-1:
© 2008 Microchip Technology Inc.
Pin Change
I/O Interfacing
• General purpose I/O
• In-Circuit Serial Programming™ data
• Wake-up on input change trigger
RD Port
WREG
TRIS ‘F’
WR
Data
GPPU
PIC12F519 EQUIVALENT CIRCUIT FOR I/O PINS – GP0/GP1
GP0/ICSPDAT
Q
D
D
TRIS Latch
Wake-up
on change
Latch
Data Latch
CK
CK
CK
D
Q
Q
Q
Q
• General purpose I/O
• In-circuit Serial Programming™ clock
• Wake-up on input change trigger
GP1/ICSPCLK
V
DD
PIC12F519
V
V
DD
SS
DS41319B-page 25
I/O
Pin