UPD30500 NEC [NEC], UPD30500 Datasheet - Page 25

• Manufacturer Part Number: UPD30500
• Description: VR5000TM, VR5000ATM, VR5000BTM 64-BIT MICROPROCESSOR
• Manufacturer: NEC [NEC]

Reset Timing
Notes 1. 3.135 V (V
ModeClock
ColdReset
ModeClock
Note
SysClock
V
V
ColdReset
DD
SysClock
DD
ModeIn
V
Reset
ModeIn
I/O
IO
Power-on reset timing
Cold reset timing
DD
V
Reset
V
Note
DD
Ok
2. V
Note 2
DD
V
Ok
DD
V
R
H
H
5000A, V
R
5000A, V
Note 1
3.135 V
100 ms
64 SysClock
R
R
5000), 2.375 V (V
5000B only
R
5000B only
256 SysClock
t
MDS
256 SysClock
t
MDS
bit0
R
Data Sheet U12031EJ4V0DS00
5000A), 1.7 V (V
bit0
64 K SysClock
t
bit1
MDH
64 K SysClock
t
bit1
MDH
R
5000B)
PD30500, 30500A, 30500B
bit255
bit255
t
DS
t
Undefined
DS
Undefined
t
DS
t
DS
64 SysClock
64 SysClock
25