PIC18F6621-I/PT Microchip Technology Inc., PIC18F6621-I/PT Datasheet - Page 346
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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PIC18F6525/6621/8525/8621
FIGURE 27-13:
TABLE 27-14: PARALLEL SLAVE PORT REQUIREMENTS (PIC18F8525/8621)
DS39612B-page 344
62
63
64
65
66
Param.
No.
Note:
RD7:RD0
RE1/WR
RE0/RD
RE2/CS
TdtV2wrH Data In Valid before WR ↑ or CS ↑
TwrH2dtI
TrdL2dtV RD ↓ and CS ↓ to Data–out Valid
TrdH2dtI
TibfINH
Symbol
Refer to Figure 27-4 for load conditions.
(setup time)
WR ↑ or CS ↑ to Data–in
Invalid (hold time)
RD ↑ or CS ↓ to Data–out Invalid
Inhibit of the IBF Flag bit being cleared from
WR ↑ or CS ↑
PARALLEL SLAVE PORT TIMING (PIC18F8525/8621)
64
Characteristic
65
PIC18F6X2X/8X2X
PIC18LF6X2X/8X2X
Min
20
25
20
35
—
—
10
—
3 T
Max
80
90
30
—
—
—
—
62
CY
Units
2005 Microchip Technology Inc.
ns
ns
ns
ns
ns
ns
ns
63
Extended Temp. range
Extended Temp. range
Conditions
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