PIC16F57-I/SP Microchip Technology, PIC16F57-I/SP Datasheet - Page 28

• Manufacturer Part Number: PIC16F57-I/SP
• Description: IC MCU FLASH 2KX12 28-DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F57-I/SP

• Program Memory Type: FLASH
• Program Memory Size: 3KB (2K x 12)
• Package / Case: 28-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 20
• Ram Size: 72 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 72 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 20
• Number Of Timers: 1
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: DV164120, DV164101, ICE2000
• Minimum Operating Temperature: - 40 C
• Data Rom Size: 2 K
• Height: 3.3 mm
• Length: 34.67 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Width: 7.24 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164001 - MODULE SKT PROMATEII 18/28DIP
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F5X
FIGURE 5-3:
FIGURE 5-4:
FIGURE 5-5:
DS41213D-page 26
Note :
DRT Time-out
Internal Reset
DRT Time-out
Internal Reset
DRT Time-out
Internal Reset
Internal POR
Internal POR
Internal POR
MCLR
MCLR
MCLR
When V
chip will reset properly if, and only if, V1 ≥ V
V
V
V
DD
DD
DD
DD
TIME-OUT SEQUENCE ON POWER-UP (MCLR NOT TIED TO V
TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO V
TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO V
rises slowly, the T
T
DRT
DRT
V1
T
time-out expires long before V
DRT
DD
min.
DD
has reached its final value. In this example, the
DD
© 2007 Microchip Technology Inc.
DD
): SLOW V
): FAST V
DD
T
)
DRT
DD
DD
RISE TIME
RISE TIME