PIC18F2320-E/SO Microchip Technology, PIC18F2320-E/SO Datasheet - Page 339

• Manufacturer Part Number: PIC18F2320-E/SO
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2320-E/SO

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 26-15: EXAMPLE SPI MODE REQUIREMENTS (MASTER MODE, CKE = 1)
FIGURE 26-15:
© 2007 Microchip Technology Inc.
71
71A
72
72A
73
73A
74
75
76
78
79
80
81
Note 1:
Param.
No.
(CKP = 0)
(CKP = 1)
SDI
SDI
SS
SCK
SCK
SDO
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
DI
DI
B
DO
DO
DO
DO
Requires the use of Parameter # 73A.
Only if Parameter # 71A and # 72A are used.
Symbol
2
V2
V2
H
L
H2
L2
R
F
H2
L2
B
R
F
V2
V2
Refer to Figure 26-5 for load conditions.
SC
SC
DI
DO
DI
DO
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
Hold Time of SDI Data Input to SCK Edge
SDO Data Output Rise Time PIC18FXX20
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
Characteristic
MSb
74
72
PIC18F2220/2320/4220/4320
75, 76
Continuous
Single Byte
Continuous
Single Byte
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
bit 6 - - - - - -1
bit 6 - - - -1
78
79
1.25 T
1.25 T
1.5 T
Min
100
100
T
CY
40
40
—
—
—
—
—
LSb
CY
CY
CY
79
78
LSb In
+ 40
+ 30
+ 30
83
Max Units
100
25
45
25
25
45
25
50
—
—
—
—
—
—
—
—
77
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DS39599G-page 337
(Note 1)
(Note 1)
(Note 2)
Conditions