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PIC18F4685-I/SP Datasheet(PDF) 443 Page - Microchip Technology

Part # PIC18F4685-I/SP
Description  28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology
PDF  484 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

PIC18F4685-I/SP Datasheet(HTML) 443 Page - Microchip Technology

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© 2007 Microchip Technology Inc.
Preliminary
DS39761B-page 441
PIC18F2682/2685/4682/4685
FIGURE 27-11:
PARALLEL SLAVE PORT TIMING (PIC18F4682/4685)
TABLE 27-13: PARALLEL SLAVE PORT REQUIREMENTS (PIC18F4682/4685)
Note:
Refer to Figure 27-4 for load conditions.
RE2/CS
RE0/RD
RE1/WR
RD7:RD0
62
63
64
65
Param.
No.
Symbol
Characteristic
Min
Max
Units
Conditions
62
TDTV2WRH Data In Valid before WR
↑ or CS ↑ (setup time)
20
—
ns
63
TWRH2DTIWR
↑ or CS ↑ to Data–In Invalid
(hold time)
PIC18FXXXX
20
—
ns
PIC18LFXXXX
35
—
ns
VDD = 2.0V
64
TRDL2DTVRD
↓ and CS ↓ to Data–Out Valid
—
80
ns
65
TRDH2DTIRD
↑ or CS ↓ to Data–Out Invalid
10
30
ns
66
TIBFINH
Inhibit of the IBF Flag bit being Cleared from WR
↑ or CS ↑
—3 TCY



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