PIC16C67-20I/L Microchip Technology, PIC16C67-20I/L Datasheet - Page 172

• Manufacturer Part Number: PIC16C67-20I/L
• Description: IC MCU OTP 8KX14 PWM 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C67-20I/L

• 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: 33
• 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: 44-PLCC
• Controller Family/series: PIC16C
• No. Of I/o's: 33
• Ram Memory Size: 368Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 2
• Embedded Interface Type: I2C, SPI, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164309 - MODULE SKT FOR PM3 44PLCC444-1001 - DEMO BOARD FOR PICMICRO MCUDVA16XL441 - ADAPTER DEVICE ICE 44PLCC309-1040 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1039 - ADAPTER 44-PLCC TO 40-DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16C6X
FIGURE 16-5: TIMER0 EXTERNAL CLOCK TIMINGS
TABLE 16-5:
DS30234D-page 172
Applicable Devices 61 62 62A R62 63 R63 64 64A R64 65 65A R65 66 67
Parameter
*
†
No.
40
41
42
*
*
*
Note: Refer to Figure 16-1 for load conditions.
These parameters are characterized but not tested.
Data in “Typ” column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only and are not
tested.
RA4/T0CKI
TMR0
Tt0H T0CKI High Pulse Width
Sym Characteristic
Tt0P T0CKI Period
Tt0L T0CKI Low Pulse Width
TIMER0 EXTERNAL CLOCK REQUIREMENTS
40
No Prescaler
With Prescaler
No Prescaler
With Prescaler
No Prescaler
With Prescaler
42
0.5T
0.5T
Greater of:
T
T
41
20 ns or
CY
CY
Min
CY
CY
10
10
N
+ 40
+ 40
+ 20
+ 20
Typ† Max Units Conditions
—
—
—
—
—
—
—
—
—
—
—
—
1997 Microchip Technology Inc.
ns
ns
ns
ns
ns
ns
Must also meet
parameter 42
Must also meet
parameter 42
N = prescale value
(2, 4, ..., 256)