R0E572800VKK00 Renesas Electronics America, R0E572800VKK00 Datasheet - Page 72

• Manufacturer Part Number: R0E572800VKK00
• Manufacturer: Renesas Electronics America

Specifications of R0E572800VKK00

• Lead Free Status / RoHS Status: Supplier Unconfirmed

4.2
Since the _RES and NMI signals are connected to the user system via the logic on the EV-chip
unit, a delay time shown in table 4.1 will be generated until the signal is input from the user
system to the MCU.
Table 4.1 Delay Time for Signals via the EV-chip Unit
No.
1
2
Rev. 4.00 Feb. 18, 2009 Page 64 of 64
REJ10J1662-0400
Delay Time for the User System Interface
Signal Name
_RES
NMI
SH7280
USBEXTAL
USBXTAL
DrVCC
DrVSS
VBUS
USD+
Figure 4.7 User System Interface Circuits
USD-
EP1S10 CB3T16211
3.3 V
48 MHz
220 Ω
MAX709R
Delay Time (ns)
24
21
N.C.
N.C.
N.C.
47 Ω
100 kΩ
User system
VBUS
USD-
DrVCC
USBXTAL
USD+
DrVSS
USBEXTAL