PIC16F72-I/ML Microchip Technology, PIC16F72-I/ML Datasheet - Page 96

• Manufacturer Part Number: PIC16F72-I/ML
• Description: IC PIC MCU FLASH 2KX14 28-QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F72-I/ML

• Core Size: 8-Bit
• Program Memory Size: 3.5KB (2K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI
• Number Of I /o: 22
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC16F
• No. Of I/o's: 22
• Ram Memory Size: 128Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28QFN4 - SOCKET TRANS ICE 28QFN W/CABLEAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PIC16F72-I/MLR; PIC16F72-I/MLR

PIC16F72
FIGURE 14-4:
TABLE 14-1:
DS39597B-page 94
Note 1: Instruction cycle period (T
Parameter
No.
OSC1
CLKO
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.
based on 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 consumption. All devices are tested to operate at "min" values with an
external clock applied to the OSC1/CLKI pin. When an external clock input is used, the "max" cycle time
limit is "DC" (no clock) for all devices.
F
T
T
TosL,
TosH
TosR,
TosF
Symbol
OSC
CY
OSC
EXTERNAL CLOCK TIMING REQUIREMENTS
EXTERNAL CLOCK TIMING
Q4
External CLKI Frequency
(Note 1)
Oscillator Frequency
(Note 1)
External CLKI 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
Characteristic
CY
) equals four times the input oscillator time-base period. All specified values are
Q1
1
Q2
1000
Min
250
250
200
500
DC
DC
DC
DC
0.1
2.5
50
50
15
—
—
—
4
5
5
5
2
3
Typ†
T
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Q3
CY
3
10,000
Max
200
250
DC
20
32
20
25
50
15
—
—
—
—
—
—
—
—
1
4
4
Q4
Units
4
MHz XT Osc mode
MHz HS Osc mode
MHz RC osc mode
MHz XT Osc mode
MHz
kHz
kHz
ms
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
 2002 Microchip Technology Inc.
LP Osc mode
HS Osc mode
LP Osc mode
XT Osc mode
HS Osc mode
LP Osc mode
RC Osc mode
XT Osc mode
HS Osc mode
LP Osc mode
T
XT oscillator
LP oscillator
HS oscillator
XT oscillator
LP oscillator
HS oscillator
4
CY
= 4/F
Conditions
Q1
OSC