PIC18F8520-I/PT Microchip Technology Inc., PIC18F8520-I/PT Datasheet - Page 326

• Manufacturer Part Number: PIC18F8520-I/PT
• Description: 80 PIN, 32 KB FLASH, 2048 RAM, 68 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F8520-I/PT

• A/d Inputs: 16-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 1024 Bytes
• Input Output: 68
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 80-pin TQFP
• Programmable Memory: 32K Bytes
• Ram Size: 2K Bytes
• Speed: 40 MHz
• Timers: 2-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

PIC18F6520/8520/6620/8620/6720/8720
TABLE 26-8:
FIGURE 26-9:
DS39609B-page 324
10
11
12
13
14
15
16
17
18
18A
19
20
20A
21
21A
22†
23†
24†
Note 1:
Param
No.
AD<15:0>
Operating Conditions: 2.0V < V
Note 1:
A<19:16>
OSC1
†
BA0
ALE
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
OE
CE
OS
OS
CK
CK
CK
CK
OS
OS
IO
IO
IO
IO
INP
RBP
RCP
(1)
Symbol
V2
V2
R
F
H2
H2
R
F
L2
H2
H2
H2
These parameters are asynchronous events not related to any internal clock edges.
Measurements are taken in RC mode, where CLKO output is 4 x T
CK
OS
IO
Maximum speed of F
IO
CK
CK
IO
IO
V
H
I
V
I
H
L
H
CLKO AND I/O TIMING REQUIREMENTS
OSC1
OSC1
CLKO Rise Time
CLKO Fall Time
CLKO
Port In Valid before CLKO
Port In Hold after CLKO
OSC1
OSC1
Input Invalid (I/O in hold time)
Port Input Valid to OSC1
Port Output Rise Time
Port Output Fall Time
INT pin High or Low Time
RB7:RB4 Change INT High or Low Time
RC7:RC4 Change INT High or Low Time
Q1
PROGRAM MEMORY READ TIMING DIAGRAM
to CLKO
to CLKO
to Port Out Valid
(Q1 cycle) to Port Out Valid
(Q2 cycle) to Port
CC
164
OSC
Address
Address
< 5.5V, -40°C < T
Characteristic
150
151
171
171A
is 25 MHz for external program memory read.
Q2
(I/O in setup time)
167
PIC18FXX20
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
A
155
160
< +125°C unless otherwise stated.
Q3
166
169
168
0.25 T
Min
100
200
T
T
—
—
—
—
—
—
—
—
—
—
20
CY
0
0
CY
CY
165
Data from External
OSC
+ 25
Q4
162
.
163
Typ
75
75
35
35
50
10
10
—
—
—
—
—
—
—
—
—
—
—
0.5 T
161
 2004 Microchip Technology Inc.
Max
200
200
100
100
150
Q1
CY
—
—
—
—
—
25
60
25
60
—
—
—
+ 20
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Address
Address
Q2
Conditions
V
V
V
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
DD
DD
DD
= 2.0V
= 2.0V
= 2.0V