PIC18F4550-I/P Microchip Technology Inc., PIC18F4550-I/P Datasheet - Page 392

• Manufacturer Part Number: PIC18F4550-I/P
• Description: 40 PIN, 32 KB FLASH, 2048 RAM, FS-USB 2.0
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F4550-I/P

• A/d Inputs: 13-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 12 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 34
• Interface: I2C/SPI/UART/USART/USB
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 40-pin PDIP
• Programmable Memory: 32K Bytes
• Ram Size: 2K Bytes
• Speed: 48 MHz
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18F2455/2550/4455/4550
FIGURE 28-15:
TABLE 28-19: I
FIGURE 28-16:
DS39632C-page 390
90
91
92
93
Param.
Note:
SCL
SDA
No.
Note:
SDA
Out
SDA
In
SCL
T
T
T
T
Refer to Figure 28-4 for load conditions.
Symbol
SU
SU
HD
HD
:
:
:
:
STA
STO
STA
STO
Refer to Figure 28-4 for load conditions.
2
90
C™ BUS START/STOP BITS REQUIREMENTS (SLAVE MODE)
Start Condition
Setup Time
Start Condition
Hold Time
Stop Condition
Setup Time
Stop Condition
Hold Time
Condition
I
I
2
2
90
C™ BUS START/STOP BITS TIMING
Start
C™ BUS DATA TIMING
103
91
91
Characteristic
109
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100
Preliminary
106
101
109
107
4700
4000
4700
4000
Min
600
600
600
600
Max
—
—
—
—
—
—
—
—
Units
ns
ns
ns
ns
92
© 2006 Microchip Technology Inc.
Condition
Only relevant for Repeated
Start condition
After this period, the first
clock pulse is generated
Stop
92
102
93
Conditions
110