PIC16C64A-20I/P Microchip Technology, PIC16C64A-20I/P Datasheet - Page 174

• Manufacturer Part Number: PIC16C64A-20I/P
• Description: IC MCU OTP 2KX14 PWM 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C64A-20I/P

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

PIC16C6X
FIGURE 17-2: TYPICAL RC OSCILLATOR
FIGURE 17-3: TYPICAL RC OSCILLATOR
DS30234D-page 174
Applicable Devices 61 62 62A R62 63 R63 64 64A R64 65 65A R65 66 67
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.0
3.0
Cext = 20 pF, T = 25 C
Cext = 100 pF, T = 25 C
3.5
3.5
FREQUENCY
FREQUENCY
4.0
4.0
V
V
DD
DD
4.5
4.5
(Volts)
(Volts)
5.0
VS.
VS.
5.0
R = 100k
V
V
R = 4.7k
DD
DD
R = 3.3k
R = 10k
R = 100k
R = 4.7k
R = 10k
5.5
5.5
6.0
6.0
FIGURE 17-4: TYPICAL RC OSCILLATOR
FIGURE 17-5: TYPICAL I
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0.6
0.5
0.4
0.3
0.2
0.1
0.0
3.0
3.0
Cext = 300 pF, T = 25 C
3.5
3.5
FREQUENCY
WATCHDOG TIMER
DISABLED 25 C
4.0
4.0
V
1997 Microchip Technology Inc.
DD
V
DD
4.5
4.5
(Volts)
PD VS.
(Volts)
VS.
5.0
5.0
V
V
DD
R = 10k
R = 100k
R = 3.3k
DD
R = 4.7k
5.5
5.5
6.0
6.0