r8a66597 Renesas Electronics Corporation., r8a66597 Datasheet - Page 163

• Manufacturer Part Number: r8a66597
• Description: Assp Usb2.0 2 Port Host/1 Port Peripheral Controller
• Manufacturer: Renesas Electronics Corporation.

R8A66597FP/DFP/BG
4.6.2
4.6.3
R e v 1 . 0 1
Symbo
Symbol
TRFM
TRFM
Tr
Tf
Tr
Tf
l
AC characteristics (Full-Speed)
AC characteristics (Low-Speed)
Rise/Fall time matching
O c t 1 7 , 2 0 0 8
Rise transition time
Rise/Fall time matching
Fall transition time
Rise transition time
Fall transition time
Item
Item
p a g e 1 6 3 o f 1 8 3
10%→90% of the data signal
90%→10% of the data signal
10%→90% of the data signal amplitude
90%→10% of the data signal amplitude
Measurement conditions
amplitude
amplitude
Measurement conditions
Tr/Tf
Tr/Tf
CL=50pF
CL=50pF
Minimum
Minimum
90
75
75
80
4
4
Rated value
Rated value
Typical
Typical
Maximum
Maximum
111.11
300
300
125
20
20
Unit
Unit
ns
ns
ns
ns
%
%