PIC18F6621-I/PT Microchip Technology Inc., PIC18F6621-I/PT Datasheet - Page 351
PIC18F6621-I/PT
Manufacturer Part Number
PIC18F6621-I/PT
Description
64 PIN, 64 KB FLASH, 3840 RAM, 52 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F6621-IPT.pdf
(396 pages)
Specifications of PIC18F6621-I/PT
A/d Inputs
12-Channel, 10-Bit
Comparators
2
Cpu Speed
10 MIPS
Eeprom Memory
1024 Bytes
Input Output
54
Interface
I2C/SPI/UART/USART
Memory Type
Flash
Number Of Bits
8
Package Type
64-pin TQFP
Programmable Memory
64K Bytes
Ram Size
3.8K Bytes
Speed
40 MHz
Timers
2-8-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
Company:
Part Number:
PIC18F6621-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F6621-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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FIGURE 27-18:
TABLE 27-19: I
FIGURE 27-19:
2005 Microchip Technology Inc.
90
91
92
93
Param.
SCL
SDA
Note:
No.
Note:
SDA
Out
SDA
In
T
T
T
T
SCL
Refer to Figure 27-4 for load conditions.
Symbol
SU
SU
HD
HD
:
:
:
:
STA
STO
STA
STO
Refer to Figure 27-4 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
Start
90
C™ BUS START/STOP BITS TIMING
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
PIC18F6525/6621/8525/8621
100
106
101
109
107
4700
4000
4700
4000
Min
600
600
600
600
Max
—
—
—
—
—
—
—
—
Units
ns
ns
ns
ns
92
Condition
Only relevant for Repeated
Start condition
After this period, the first
clock pulse is generated
Stop
92
102
93
Conditions
110
DS39612B-page 349
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