PIC18F8520-I/PT Microchip Technology Inc., PIC18F8520-I/PT Datasheet - Page 334
PIC18F8520-I/PT
Manufacturer Part Number
PIC18F8520-I/PT
Description
80 PIN, 32 KB FLASH, 2048 RAM, 68 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F8520-IPT.pdf
(380 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F8520-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F8520-I/PT
Manufacturer:
MICRCOHI
Quantity:
20 000
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PIC18F6520/8520/6620/8620/6720/8720
TABLE 26-16: EXAMPLE SPI MODE REQUIREMENTS (MASTER MODE, CKE = 1)
FIGURE 26-18:
DS39609B-page 332
Param
71
71A
72
72A
73
73A
74
75
76
78
79
80
81
Note 1:
No.
(CKP = 0)
(CKP = 1)
SDI
SDI
SCK
SDO
SS
SCK
Note:
2:
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
SC
SC
SC
SC
SC
SC
SC
SC
DO
DO
DI
DI
B
DO
DO
Symbol
2
Requires the use of Parameter #73A.
Only if Parameter #71A and #72A are used.
V2
V2
H
L
H2
L2
R
F
H2
L2
B
V2
V2
R
F
Refer to Figure 26-6 for load conditions.
DO
SC
SC
DI
DO
DI
SC
SC
L
L,
H,
L
V
V,
H,
L
SCK Input High Time
(Slave mode)
SCK Input Low Time
(Slave mode)
Setup Time of SDI Data Input to SCK Edge
Last Clock Edge of Byte 1 to the 1st Clock Edge of Byte 2 1.5 T
Hold Time of SDI Data Input to SCK Edge
SDO Data Output Rise Time
SDO Data Output Fall Time
SCK Output Rise Time
(Master mode)
SCK Output Fall Time (Master mode)
SDO Data Output Valid after SCK
Edge
SDO Data Output Setup to SCK Edge
EXAMPLE SPI SLAVE MODE TIMING (CKE = 0)
70
80
71
73
MSb In
MSb
Characteristic
74
72
75, 76
Continuous
Single Byte
Continuous
Single Byte
PIC18FXX20
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
bit 6 - - - - - -1
bit 6 - - - -1
78
79
1.25 T
1.25 T
79
78
LSb In
Min
100
100
T
CY
LSb
40
40
—
—
—
—
—
—
—
—
CY
CY
CY
83
+ 40
+ 30
+ 30
2004 Microchip Technology Inc.
77
Max Units Conditions
100
25
25
25
50
—
—
—
—
—
—
—
25
45
45
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(Note 1)
(Note 1)
(Note 2)
V
V
V
DD
DD
DD
= 2.0V
= 2.0V
= 2.0V
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