PIC18F8722-I/PT Microchip Technology Inc., PIC18F8722-I/PT Datasheet - Page 413
PIC18F8722-I/PT
Manufacturer Part Number
PIC18F8722-I/PT
Description
80 PIN, 128 KB FLASH, 4K RAM, 70 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F8722-IPT.pdf
(448 pages)
Specifications of PIC18F8722-I/PT
A/d Inputs
16-Channel, 10-Bit
Comparators
2
Cpu Speed
10 MIPS
Eeprom Memory
1024 Bytes
Input Output
70
Interface
SPI/I2C/USART
Memory Type
Flash
Number Of Bits
8
Package Type
80-pin TQFP
Programmable Memory
128K Bytes
Ram Size
3.9K 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
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F8722-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F8722-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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FIGURE 28-17:
TABLE 28-18: EXAMPLE SPI™ MODE REQUIREMENTS (SLAVE MODE TIMING, CKE = 0)
2004 Microchip Technology Inc.
70
71
71A
72
72A
73
73A
74
75
76
77
78
79
80
83
Note 1:
Param
No.
SSx
SCKx
(CKP = 0)
SCKx
(CKP = 1)
SDOx
SDI
SDIx
Note:
2:
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
SS
SS
SC
SC
SC
SC
SS
SC
SC
SC
SC
SC
SC
Symbol
DI
DI
B
DO
DO
Requires the use of Parameter #73A.
Only if Parameter #71A and #72A are used.
2
V2
V2
H2
L2
H2
L2
L2
L2
H
L
H2
L2
H2
R
F
B
R
F
Refer to Figure 28-5 for load conditions.
DO
SS
SC
SC
SC
SC
DI
DO
SS
DI
DO
L
L,
H
H,
L
H,
L
V
H,
V,
Z SSx ↑ to SDOx Output High-impedance
SSx ↓ to SCKx ↓ or SCKx ↑ Input
SCKx Input High Time
(Slave mode)
SCKx Input Low Time
(Slave mode)
Setup Time of SDIx Data Input to SCKx Edge
Last Clock Edge of Byte 1 to the First Clock Edge of Byte 2 1.5 T
Hold Time of SDIx Data Input to SCKx Edge
SDOx Data Output Rise Time
SDOx Data Output Fall Time
SCKx Output Rise Time (Master mode) PIC18FXXXX
SCKx Output Fall Time (Master mode)
SDOx Data Output Valid after SCKx
Edge
SSx ↑ after SCKx Edge
EXAMPLE SPI™ SLAVE MODE TIMING (CKE = 0)
70
80
71
73
MSb In
MSb
Characteristic
74
72
75, 76
Preliminary
bit 6 - - - - - - 1
bit 6 - - - - 1
Continuous
Single Byte
Continuous
Single Byte
PIC18FXXXX
PIC18LFXXXX
PIC18LFXXXX
PIC18FXXXX
PIC18LFXXXX
PIC18F8722 FAMILY
78
79
1.25 T
1.25 T
1.5 T
79
78
LSb In
Min
100
100
T
LSb
CY
CY
40
40
—
—
—
10
—
—
—
—
—
CY
CY
CY
83
+ 40
+ 40
+ 30
+ 30
77
Max Units Conditions
100
25
45
25
50
25
45
25
50
—
—
—
—
—
—
—
—
—
DS39646B-page 411
ns
ns
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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