PIC16F688-I/P Microchip Technology, PIC16F688-I/P Datasheet - Page 159

• 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

TABLE 14-4:
© 2009 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
30
31
32
33*
34*
35
36*
37*
Note 1:
Param
No.
2:
3:
4:
*
† Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
T
T
T
T
T
V
V
T
OST
WDT
MC
PWRT
IOZ
BOR
BOR
HYST
Sym
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 oper-
ation and/or higher than expected current consumption. All devices are tested to operate at “min” values
with an external clock applied to the OSC1 pin. When an external clock input is used, the “max” cycle time
limit is “DC” (no clock) for all devices.
By design.
Period of the slower clock.
To ensure these voltage tolerances, V
possible. 0.1 μF and 0.01 μF values in parallel are recommended.
L
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER
AND BROWN-OUT RESET PARAMETERS
MCLR Pulse Width (low)
Watchdog Timer Time-out
Period (No Prescaler)
Oscillation Start-up Timer
Period
Power-up Timer Period
I/O High-impedance from
MCLR Low or Watchdog Timer
Reset
Brown-out Reset Voltage
Brown-out Reset Hysteresis
Brown-out Reset Minimum
Detection Period
(1, 2)
-40°C ≤ T
Characteristic
A
CY
≤ +125°C
) equals four times the input oscillator time base period. All specified values
DD
and V
Min
100
2.0
10
10
40
—
—
—
2
5
SS
must be capacitively decoupled as close to the device as
Typ†
1024
16
16
65
50
—
—
—
—
—
Max Units
140
2.0
2.2
—
—
29
31
—
—
—
T
mV
ms
ms
ms
OSC
μs
μs
μs
μs
V
V
V
V
V
(NOTE 3)
(NOTE 4)
V
DD
DD
DD
DD
DD
PIC16F688
= 5V, -40°C to +85°C
= 5V
= 5V, -40°C to +85°C
= 5V
≤ V
BOR
Conditions
DS41203E-page 157