PIC16F631-I/P Microchip Technology Inc., PIC16F631-I/P Datasheet - Page 241

• Manufacturer Part Number: PIC16F631-I/P
• Description: MCU, 8-Bit, 1KW Flash, 64 RAM, 18 I/O, PDIP-20
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F631-I/P

• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 128 Bytes
• Input Output: 18
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 20-pin PDIP
• Programmable Memory: 1.75K Bytes
• Ram Size: 64 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

TABLE 17-2:
© 2007 Microchip Technology Inc.
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
PIC16F631/677/685/687/689/690
) 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
7.92
7.84
7.60
Min
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
OSC
ms
μs
μs
μs
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
DS41262D-page 239
≤ +85°C
A
A
≤ +85°C (Ind.),
≤ +125°C (Ext.)
≤ 5.5V,
≤ 5.5V,