PIC16F84A-20/P Microchip Technology Inc., PIC16F84A-20/P Datasheet - Page 60

• Manufacturer Part Number: PIC16F84A-20/P
• Description: 18 PIN, 1.75 KB FLASH, 68 RAM, 13 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F84A-20/P

• Cpu Speed: 5 MIPS
• Eeprom Memory: 64 Bytes
• Input Output: 13
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 18-pin PDIP
• Programmable Memory: 1.75K Bytes
• Ram Size: 68 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F84A
FIGURE 9-7:
TABLE 9-3:
DS35007B-page 58
10
10A
11
11A
12
12A
13
13A
14
15
16
17
18
19
20
20A
21
21A
22
22A
23
23A
Note 1:
Param
No.
CLKOUT
I/O Pin
(Output)
Note:
I/O Pin
(Input)
OSC1
† Data in "Typ" column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance only and are not tested.
§ By design.
Measurements are taken in RC mode where CLKOUT output is 4 x T
TosH2ckL OSC1 to CLKOUT
TosH2ckH OSC1 to CLKOUT
TckR
TckF
TckL2ioV
TioV2ckH Port in valid before
TckH2ioI
TosH2ioV OSC1 (Q1 cycle) to
TosH2ioI
TioV2osH Port input valid to OSC1
TioR
TioF
T
T
INP
RBP
Sym
All tests must be done with specified capacitive loads (Figure 9-5) 50 pF on I/O pins and CLKOUT.
CLKOUT AND I/O TIMING REQUIREMENTS
CLKOUT rise time
CLKOUT fall time
CLKOUT
CLKOUT
Port in hold after CLKOUT
Port out valid
OSC1 (Q2 cycle) to Port
input invalid (I/O in hold time)
(I/O in setup time)
Port output rise time
Port output fall time
INT pin high
or low time
RB7:RB4 change INT
high or low time
old value
CLKOUT AND I/O TIMING
Q4
to Port out valid
Characteristic
17
10
Standard
Standard
Extended (LF)
Standard
Extended (LF)
Standard
Extended (LF)
Standard
Extended (LF)
Standard
Extended (LF)
Standard
Extended (LF)
Standard
Extended (LF)
Standard
Extended (LF)
Standard
Extended (LF)
Extended (LF)
Standard
Extended (LF)
Standard
Extended (LF)
13
Q1
14
20, 21
19
OSC
0.30T
0.30T
.
23
22
T
T
18
-175
OSC
OSC
Min
-75
—
—
—
—
—
—
—
—
—
—
—
10
10
—
—
—
—
20
55
CY
CY
0
§
§
+ 30
+ 80
Q2
15
Typ†
15
15
15
15
15
15
15
15
10
10
10
10
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.5T
Max
120
120
100
100
125
250
2001 Microchip Technology Inc.
CY
30
30
30
30
—
—
—
—
—
35
70
35
70
—
—
—
—
—
—
11
+20
Units
new value
12
16
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Q3
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
Conditions