PIC16F688-I/P Microchip Technology, PIC16F688-I/P Datasheet - Page 147

• Manufacturer Part Number: PIC16F688-I/P
• Description: IC PIC MCU FLASH 4KX14 14DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F688-I/P

• Program Memory Type: FLASH
• Program Memory Size: 7KB (4K x 14)
• Package / Case: 14-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SCI/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Data Rom Size: 256 B
• Height: 3.3 mm
• Length: 19.05 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Width: 6.35 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162066 - HEADER INTRFC MPLAB ICD2 20PINAC162061 - HEADER INTRFC MPLAB ICD2 20PINDM163029 - BOARD PICDEM FOR MECHATRONICSAC162056 - HEADER INTERFACE ICD2 16F688ACICE0207 - MPLABICE 14P 300 MIL ADAPTERAC124001 - MODULE SKT PROMATEII 8DIP/SOIC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

14.9
FIGURE 14-3:
TABLE 14-1:
 2004 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
Note 1:
Param
No.
1
2
3
4
CLKOUT
OSC1
*
† Data in ‘Typ’ column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
AC Characteristics: PIC16F688 (Industrial, Extended)
These parameters are characterized but not tested.
only and are not tested.
Instruction cycle period (T
are 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 OSC1 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
OSC
CY
Sym
OSC
EXTERNAL CLOCK TIMING REQUIREMENTS
External CLKIN Frequency
Oscillator Frequency
External CLKIN Period
Oscillator Period
Instruction Cycle Time
External CLKIN (OSC1) High
External CLKIN Low
External CLKIN Rise
External CLKIN Fall
EXTERNAL CLOCK TIMING
Q4
Characteristic
-40°C
(1)
CY
T
A
) equals four times the input oscillator time base period. All specified values
Q1
(1)
1
+125°C
(1)
(1)
(1)
Preliminary
100 *
Min
250
250
250
200
DC
DC
DC
DC
DC
0.1
20*
—
27
50
50
27
—
50
—
—
—
2*
5
1
Q2
Typ†
250
T
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4
CY
2
3
10,000
1,000
Max
200
50*
25*
15*
Q3
DC
37
20
20
37
20
—
—
—
—
—
—
4
4
4
3
Units
MHz XT Oscillator mode
MHz HS Oscillator mode
MHz EC Oscillator mode
MHz INTOSC mode
MHz RC Oscillator mode
MHz XT Oscillator mode
MHz HS Oscillator mode
kHz
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s
s
LP Oscillator mode
LP Oscillator mode
LP Oscillator mode
HS Oscillator mode
EC Oscillator mode
XT Oscillator mode
LP Oscillator mode
INTOSC mode
RC Oscillator mode
XT Oscillator mode
HS Oscillator mode
T
LP oscillator, T
HS oscillator, T
XT oscillator, T
LP oscillator
XT oscillator
HS oscillator
Q4
CY
4
= 4/F
PIC16F688
4
OSC
Conditions
OSC
OSC
OSC
DS41203B-page 145
Q1
L/H duty cycle
L/H duty cycle
L/H duty cycle