PIC16C66-20I/SP Microchip Technology, PIC16C66-20I/SP Datasheet - Page 177

• Manufacturer Part Number: PIC16C66-20I/SP
• Description: IC MCU OTP 8KX14 PWM 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C66-20I/SP

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Type: OTP
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Controller Family/series: PIC16C
• No. Of I/o's: 22
• Ram Memory Size: 368Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 2
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 368 B
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 3 bit
• Operating Supply Voltage: 2.5 V to 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

FIGURE 17-10: V
FIGURE 17-11: V
These pins have Schmitt Trigger input buffers.
1997 Microchip Technology Inc.
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.0
2.5
VS.
IH
TH
, V
V
(INPUT THRESHOLD VOLTAGE) OF OSC1 INPUT (IN XT, HS, AND LP MODES)
DD
3.0
3.5
IL
OF MCLR, T0CKI AND OSC1 (IN RC MODE)
3.5
Applicable Devices 61 62 62A R62 63 R63 64 64A R64 65 65A R65 66 67
4.0
4.0
V
V
DD
DD
4.5
(Volts)
(Volts)
4.5
5.0
5.0
5.5
5.5
VS.
V
DD
6.0
6.0
PIC16C6X
V
V
V
V
V
V
IL
IL
IL
IH
IH
IH
, Max (-40 C to 85 C)
, Typ (25 C)
, Min (-40 C to 85 C)
, Max (-40 C to 85 C)
, Typ (25 C)
, Min (-40 C to 85 C)
6.5
DS30234D-page 177
Max (-40 C to 85 C)
Typ (25 C)
Min (-40 C to 85 C)