PIC16F631-I/SS Microchip Technology, PIC16F631-I/SS Datasheet - Page 241

• Manufacturer Part Number: PIC16F631-I/SS
• Description: IC PIC MCU FLASH 1KX14 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F631-I/SS

• Program Memory Type: FLASH
• Program Memory Size: 1.75KB (1K x 14)
• Package / Case: 20-SSOP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 18
• Eeprom Size: 128 x 8
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 2
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 658-1047-5 - BOARD EVALUATION ACCESSTOUCHXLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOPXLT20SS-1 - SOCKET TRANSITION 18DIP 20SSOPAC162061 - HEADER INTRFC MPLAB ICD2 20PINAC164307 - MODULE SKT FOR PM3 28SSOP
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 17-2:
© 2006 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 F and 0.01 F 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
(3)
CY
T
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%
—
—
—
—
Preliminary
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
s
s
s
Slowest clock
LFINTOSC/64
V
2.5V
0°C
2.0V
-40°C
-40°C
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
T
V
V
A
T
T
DD
DD
Conditions
DS41262C-page 239
A
A
+85°C
+85°C (Ind.),
+125°C (Ext.)
5.5V,
5.5V,