PIC16F687-E/P Microchip Technology, PIC16F687-E/P Datasheet - Page 244

• Manufacturer Part Number: PIC16F687-E/P
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,DIP,20PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F687-E/P

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 18
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: I2C, SPI, SSP, EUSART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 18
• Number Of Timers: 2
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 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, DM163029, DV164120
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Data Rom Size: 256 B
• A/d Bit Size: 10 bit
• A/d Channels Available: 12
• Height: 3.3 mm
• Length: 26.16 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Width: 6.35 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162061 - HEADER INTRFC MPLAB ICD2 20PINAC164039 - MODULE SKT PROMATE II 20DIP/SOICDM163029 - BOARD PICDEM FOR MECHATRONICSACICE0203 - MPLABICE 20P 300 MIL ADAPTER
• Lead Free Status / Rohs Status: Details

PIC16F631/677/685/687/689/690
TABLE 17-2:
DS41262E-page 242
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
OS06
OS07
OS08
OS09*
OS10*
Note 1:
Param
No.
2:
3:
*
†
T
T
HF
LF
T
These parameters are characterized but not tested.
Data in “Typ” column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
Instruction cycle period (T
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 pin.
When an external clock input is used, the ‘max’ cycle time limit is ‘DC’ (no clock) for all devices.
To ensure these oscillator frequency tolerances, V
possible. 0.1 μF and 0.01 μF values in parallel are recommended.
By design.
WARM
SC
IOSC ST
Sym.
OSC
OSC
OSCILLATOR PARAMETERS
Internal Oscillator Switch
when running
Fail-Safe Sample Clock
Period
Internal Calibrated
HFINTOSC Frequency
Internal Uncalibrated
LFINTOSC Frequency
HFINTOSC Oscillator
Wake-up from Sleep
Start-up Time
Characteristic
(1)
-40°C ≤ T
(3)
CY
A
) equals four times the input oscillator time base period. All specified values are based on
≤ +125°C
(2)
Tolerance
Freq.
±1%
±2%
±5%
—
—
—
—
—
—
DD
and V
Min.
7.92
7.84
7.60
5.5
3.5
—
—
15
3
SS
must be capacitively decoupled as close to the device as
Typ†
8.0
8.0
8.0
21
31
12
—
7
6
Max.
8.08
8.16
8.40
—
45
24
14
11
2
Units
T
MHz
MHz
MHz
kHz
ms
OSC
μs
μs
μs
© 2008 Microchip Technology Inc.
Slowest clock
LFINTOSC/64
V
2.5V ≤ V
0°C ≤ T
2.0V ≤ V
-40°C ≤ T
-40°C ≤ T
V
V
V
DD
DD
DD
DD
= 3.5V, 25°C
= 2.0V, -40°C to +85°C
= 3.0V, -40°C to +85°C
= 5.0V, -40°C to +85°C
A
DD
DD
Conditions
≤ +85°C
A
A
≤ +85°C (Ind.),
≤ +125°C (Ext.)
≤ 5.5V,
≤ 5.5V,