PIC18F2420-I/SP Microchip Technology Inc., PIC18F2420-I/SP Datasheet - Page 338
![no-image](/images/manufacturer_photos/0/4/440/microchip_technology_inc__sml.jpg)
PIC18F2420-I/SP
Manufacturer Part Number
PIC18F2420-I/SP
Description
28 Pin, 16 KB Flash, 768 RAM, 25 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F2420-ISP.pdf
(388 pages)
Specifications of PIC18F2420-I/SP
A/d Inputs
10-Channel, 10-Bit
Comparators
2
Cpu Speed
10 MIPS
Eeprom Memory
256 Bytes
Input Output
25
Interface
I2C/SPI/USART
Memory Type
Flash
Number Of Bits
8
Package Type
28-pin SPDIP
Programmable Memory
16K Bytes
Ram Size
768 Bytes
Speed
40 MHz
Timers
1-8-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
Part Number:
PIC18F2420-I/SP
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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- Download datasheet (7Mb)
PIC18F2220/2320/4220/4320
FIGURE 26-17:
TABLE 26-18: I
FIGURE 26-18:
DS39599C-page 336
90
91
92
93
Param.
No.
SCL
SDA
Note:
Note:
SDA
Out
SDA
In
T
T
T
T
SCL
Symbol
SU
SU
HD
HD
Refer to Figure 26-5 for load conditions.
:
:
Refer to Figure 26-5 for load conditions.
:
:
STA
STO
STA
STO
2
C BUS START/STOP BITS REQUIREMENTS (SLAVE MODE)
90
Start condition
Setup time
Start condition
Hold time
Stop condition
Setup time
Stop condition
Hold time
I
I
2
2
Condition
90
C BUS START/STOP BITS TIMING
C BUS DATA TIMING
Start
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
106
101
109
107
4700
4000
4700
4000
Min
600
600
600
600
Max
—
—
—
—
—
—
—
—
Units
ns
ns
ns
ns
92
2003 Microchip Technology Inc.
Only relevant for Repeated
Start condition
After this period, the first
clock pulse is generated
Condition
92
Stop
102
Conditions
93
110
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