PIC18F25K22-I/SP Microchip Technology Inc., PIC18F25K22-I/SP Datasheet - Page 450

• Manufacturer Part Number: PIC18F25K22-I/SP
• Description: 32KB, Flash, 1536bytes-RAM, 8-bit Family, nanoWatt XLP, 28 SPDIP .300in TUBE
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F25K22-I/SP

• A/d Inputs: 17-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 16 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 24
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 32K Bytes
• Ram Size: 1.5K Bytes
• Speed: 64 MHz
• Temperature Range: –40 to 125 °C
• Timers: 3-8-bit, 4-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18(L)F2X/4XK22
TABLE 27-13: EXAMPLE SPI MODE REQUIREMENTS (MASTER MODE, CKE = 0 OR 1)
FIGURE 27-12:
DS41412D-page 450
Param.
70
73
74
75
76
78
79
80
81
No.
Note:
(CKP = 0)
(CKP = 1)
SDI
SCK
SDO
SS
SCK
TssL2scH,
TssL2scL
TdiV2scH,
TdiV2scL
TscH2diL,
TscL2diL
TdoR
TdoF
TscR
TscF
TscH2doV,
TscL2doV
TdoV2scH,
TdoV2scL
Symbol
Refer to
Figure 27-4
EXAMPLE SPI MASTER MODE TIMING (CKE = 1)
SS  to SCK  or SCK  Input
Setup Time of SDI Data Input to SCK Edge
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
81
73
MSb In
MSb
for load conditions.
74
71
Characteristic
75, 76
80
72
bit 6 - - - - - -1
bit 6 - - - -1
Preliminary
LSb In
LSb
Min
T
T
25
25
—
—
—
—
—
CY
CY
79
78
 2010 Microchip Technology Inc.
Max Units
30
20
30
20
20
—
—
—
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
Conditions