PIC18F4220-I/PT Microchip Technology, PIC18F4220-I/PT Datasheet - Page 341

• Manufacturer Part Number: PIC18F4220-I/PT
• Description: IC MCU FLASH 2KX16 A/D 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4220-I/PT

• Core Size: 8-Bit
• Program Memory Size: 4KB (2K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 36
• 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 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Core: PIC
• Processor Series: PIC18F
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 40 MHz
• Data Ram Size: 512 B
• Data Rom Size: 256 B
• On-chip Adc: Yes
• Number Of Programmable I/os: 36
• Number Of Timers: 2 x 8 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 13
• Height: 1 mm
• Interface Type: SPI, I2C, USART
• Length: 10 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.2 V
• Width: 10 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
• Lead Free Status / Rohs Status: Details

TABLE 26-17: EXAMPLE SPI SLAVE MODE REQUIREMENTS (CKE = 1)
FIGURE 26-17:
© 2007 Microchip Technology Inc.
70
71
71A
72
72A
73A
74
75
76
77
78
79
80
82
83
Note 1:
Param
No.
SCL
SDA
Note:
2:
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
TscH2ssH,
TscL2ssH
SC
SC
SS
SS
SC
SC
SC
SC
SS
SC
SC
SS
B
DO
DO
Symbol
Requires the use of Parameter # 73A.
Only if Parameter # 71A and # 72A are used.
Refer to Figure 26-5 for load conditions.
2
H2
L2
L2
L2
H
L
H2
L2
H2
R
F
L2
B
R
F
DO
SC
SC
DO
DI
DO
DI
DO
L
L,
H,
L
V
V SDO Data Output Valid after SS ↓
V,
Z SS↑ to SDO Output High-Impedance
90
SS ↓ to SCK ↓ or SCK ↑ Input
SCK Input High Time
(Slave mode)
SCK Input Low Time
(Slave mode)
Last Clock Edge of Byte 1 to the First 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
Edge
SS ↑ after SCK edge
I
2
Condition
C™ BUS START/STOP BITS TIMING
Start
91
Characteristic
PIC18F2220/2320/4220/4320
Continuous
Single Byte
Continuous
Single Byte
PIC18FXX20
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
1.25 T
1.25 T
1.5 T
Min
T
100
CY
10
CY
40
40
—
—
—
—
—
—
—
—
—
CY
CY
CY
+ 40
+ 40
+ 30
+ 30
92
Condition
Stop
Max Units Conditions
100
100
—
—
—
—
—
—
—
25
45
25
50
25
45
25
50
50
—
93
DS39599G-page 339
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(Note 1)
(Note 1)
(Note 2)