PIC16F631-E/SO Microchip Technology, PIC16F631-E/SO Datasheet - Page 271

• Manufacturer Part Number: PIC16F631-E/SO
• Description: IC PIC MCU FLASH 1KX14 20SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F631-E/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 18
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: FLASH
• 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 ~ 125°C
• Package / Case: 20-SOIC (7.5mm Width)
• For Use With: 658-1047-5 - BOARD EVALUATION ACCESSTOUCHAC162061 - HEADER INTRFC MPLAB ICD2 20PINAC164039 - MODULE SKT PROMATE II 20DIP/SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Connectivity: -

FIGURE 18-20:
FIGURE 18-21:
© 2008 Microchip Technology Inc.
140
120
100
80
60
40
20
0
30
28
26
24
22
20
18
16
14
12
10
Typical: Statistical Mean @25°C
Maximum: Mean (Worst-case Temp) + 3σ
(-40°C to 125°C)
Typical: Statistical Mean @25°C
Maximum: Mean (Worst-case Temp) + 3σ
(-40°C to 125°C)
2.0
-40°C
WDT PERIOD vs. TEMPERATURE OVER V
CV
REF
2.5
I
PD
vs. V
PIC16F631/677/685/687/689/690
DD
3.0
Maximum
Typical
Minimum
OVER TEMPERATURE (HIGH RANGE)
25°C
Max. 125°C
Max. 85°C
High Range
Typical
Vdd = 5V
3.5
Temperature (°C)
V
DD
(V)
4.0
DD
85°C
(5.0V)
4.5
5.0
125°C
DS41262E-page 269
5.5