PIC16F631-I/SS Microchip Technology, PIC16F631-I/SS Datasheet - Page 242

• 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

PIC16F631/677/685/687/689/690
FIGURE 17-5:
TABLE 17-3:
DS41262C-page 240
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C
OS11
OS12
OS13
OS14
OS15
OS16
OS17
OS18
OS19
OS20*
OS21*
Note 1:
Param
No.
CLKOUT
I/O pin
(Output)
I/O pin
(Input)
Cycle
F
2:
OSC
*
† Data in “Typ” column is at 5.0V, 25 C unless otherwise stated.
T
T
T
T
T
T
T
T
T
T
T
OS
OS
CK
OS
OS
IO
IO
IO
IO
INP
RAP
These parameters are characterized but not tested.
Measurements are taken in RC mode where CLKOUT output is 4 x T
Includes OSC2 in CLKOUT mode.
V2
V2
R
F
L2
Sym
H2
H2
H2
H2
CK
OS
IO
CK
CK
IO
IO
CLKOUT AND I/O TIMING PARAMETERS
V
H
V
I
H
L
H F
Old Value
CLKOUT AND I/O TIMING
F
CLKOUT to port out valid
Port input valid before CLKOUT
F
F
(I/O in hold time)
Port input valid to F
(I/O in setup time)
Port output rise time
Port output fall time
INT pin input high or low time
PORTA interrupt-on-change new input
level time
OSC
OSC
OSC
OSC
Write
Q4
to CLKOUT
to CLKOUT
(Q1 cycle) to port out valid
(Q2 cycle) to port input invalid
T
A
Characteristic
+125°C
OSC
(2)
OS15
(2)
(1)
(1)
OS11
OS19
(Q2 cycle)
Fetch
(1)
Q1
Preliminary
OS13
OS18, OS19
(1)
T
OSC
OS17
Min
T
+ 200 ns
50
20
25
—
—
—
—
—
—
—
—
CY
OS20
OS16
OS21
Read
Q2
OS14
Typ†
50
15
40
28
15
OSC
—
—
—
—
—
—
—
—
.
Max
70*
© 2006 Microchip Technology Inc.
70
72
20
72
32
55
30
—
—
—
—
—
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
OS12
New Value
Execute
OS18
Q3
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
Conditions
= 5.0V
= 5.0V
= 5.0V
= 5.0V
= 2.0V
= 5.0V
= 2.0V
= 5.0V