PIC16C554-20/SS Microchip Technology, PIC16C554-20/SS Datasheet - Page 2

• Manufacturer Part Number: PIC16C554-20/SS
• Description: IC MCU OTP 512X14 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C554-20/SS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 13
• Program Memory Size: 896B (512 x 14)
• Program Memory Type: OTP
• Ram Size: 80 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-SSOP
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 80 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 13
• Number Of Timers: 8
• Operating Supply Voltage: 2.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000
• Minimum Operating Temperature: 0 C
• For Use With: 309-1016 - ADAPTER 20-SSOP TO 18-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

PIC16C55X(A)
TABLE 7-2:
DS40143B/E1A-page 2
Higher capacitance increases the stability of the oscillator but also increases the start-up time. These values are for design guidance
only. Rs may be required in HS mode as well as XT mode to avoid overdriving crystals with low drive level specification. Since each
crystal has its own characteristics, the user should consult the crystal manufacturer for appropriate values of external components.
Crystals to be Characterized:
32.768 kHz
100 kHz
200 kHz
4.0 MHz
20.0 MHz
Mode
HS
LP
XT
CAPACITOR SELECTION FOR CRYSTAL OSCILLATOR (PRELIMINARY)
Epson C-001R32.768K-A
Epson C-2 100.00 KC-P
STD XTL 200.000 kHz
ECS ECS-40-20-4
ECS ECS-200-20-4
200 kHz
100 kHz
10 MHz
20 MHz
32 kHz
2 MHz
4 MHz
8 MHz
Freq
68 - 100 pF
68 - 150 pF
OSC1(C1)
15 - 30 pF
15 - 30 pF
15 - 30 pF
15 - 30 pF
15 - 30 pF
15 - 30 pF
1998 Microchip Technology Inc.
20 PPM
20 PPM
20 PPM
50 PPM
50 PPM
150 - 200 pF
68 - 100 pF
OSC2(C2)
15 - 30 pF
15 - 30 pF
15 - 30 pF
15 - 30 pF
15 - 30 pF
15 - 30 pF