PIC16C66-10/SO Microchip Technology, PIC16C66-10/SO Datasheet - Page 189

• Manufacturer Part Number: PIC16C66-10/SO
• Description: IC MCU OTP 8KX14 PWM 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C66-10/SO

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Oscillator Type: External
• Core Processor: PIC
• Speed: 10MHz
• 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
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Controller Family/series: PIC16C
• No. Of I/o's: 22
• Ram Memory Size: 368Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• No. Of Pwm: RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

18.5
FIGURE 18-2: EXTERNAL CLOCK TIMING
TABLE 18-2:
Note 1: Instruction cycle period (T
Parameter
1997 Microchip Technology Inc.
†
CLKOUT
OSC1
No.
1
2
3
4
Data in "Typ" column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Timing Diagrams and Specifications
characterization data for that particular oscillator type under standard operating conditions with the device executing code.
Exceeding these specified limits may result in an unstable oscillator operation and/or higher than expected current con-
sumption. All devices are tested to operate at "min." values with an external clock applied to the OSC1/CLKIN pin.
When an external clock input is used, the "Max." cycle time limit is "DC" (no clock) for all devices.
TosR,
TosL,
TosH
Sym
Fosc
TosF
Tosc
T
CY
EXTERNAL CLOCK TIMING REQUIREMENTS
Characteristic
External CLKIN Frequency
(Note 1)
Oscillator Frequency
(Note 1)
External CLKIN Period
(Note 1)
Oscillator Period
(Note 1)
Instruction Cycle Time (Note 1)
External Clock in (OSC1) High
or Low Time
External Clock in (OSC1) Rise
or Fall Time
Q4
CY
) equals four times the input oscillator time-base period. All specified values are based on
Applicable Devices 61 62 62A R62 63 R63 64 64A R64 65 65A R65 66 67
Q1
1
Min
250
250
100
250
250
250
100
200
100
DC
DC
DC
DC
DC
DC
0.1
2.5
50
50
15
—
—
—
4
5
5
5
Q2
Typ†
2
T
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
CY
3
Q3
10,000
1,000
Max
200
200
250
250
DC
10
20
20
—
—
—
—
—
—
—
—
—
—
25
50
15
4
4
4
4
3
Units Conditions
MHz
MHz
MHz
MHz
MHz
MHz
MHz
kHz
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s
s
Q4
4
XT and RC osc mode
HS osc mode (-04)
HS osc mode (-10)
HS osc mode (-20)
LP osc mode
RC osc mode
XT osc mode
HS osc mode
LP osc mode
XT and RC osc mode
HS osc mode (-04)
HS osc mode (-10)
HS osc mode (-20)
LP osc mode
RC osc mode
XT osc mode
HS osc mode (-04)
HS osc mode (-10)
HS osc mode (-20)
LP osc mode
T
XT oscillator
LP oscillator
HS oscillator
XT oscillator
LP oscillator
HS oscillator
CY
= 4/F
PIC16C6X
4
OSC
DS30234D-page 189
Q1