R1LP0408C-C Series
Operation Table
WE#
CS#
H
OE#
×
Mode
VCC current
I/O0 to I/O7
High-Z
High-Z
Dout
Ref. cycle
×
Not selected
Output disable
Read
ISB, ISB1
ICC
H
H
L
L
H
L
L
ICC
Read cycle
Write cycle (1)
Write cycle (2)
L
H
Write
ICC
Din
L
L
L
Write
ICC
Din
Note: H: VIH, L: VIL, ×: VIH or VIL
Absolute Maximum Ratings
Parameter
Symbol
VCC
Value
Unit
Power supply voltage relative to VSS
Terminal voltage on any pin relative to VSS
Power dissipation
−0.5 to +7.0
−0.5*1 to VCC + 0.3*2
V
VT
V
PT
0.7
W
°C
°C
°C
Operating temperature
Topr
Tstg
Tbias
−20 to +70
−65 to +150
−20 to +85
Storage temperature range
Storage temperature range under bias
Notes: 1. VT min: −3.0 V for pulse half-width ≤ 30 ns.
2. Maximum voltage is +7.0 V.
DC Operating Conditions
(Ta = −20 to +70°C)
Parameter
Symbol
VCC
Min
4.5
Typ
Max
5.5
Unit
Supply voltage
5.0
0
V
V
V
V
VSS
0
0
Input high voltage
Input low voltage
VIH
2.2
−0.3*1
VCC + 0.3
0.8
VIL
Note: 1. VIL min: −3.0 V for pulse half-width ≤ 30 ns.
Rev.2.00, May.26.2004, page 5 of 12
RENESAS [ RENESAS TECHNOLOGY CORP ]
