UPD431000AGW-70LL Renesas Electronics America, UPD431000AGW-70LL Datasheet - Page 16

• Manufacturer Part Number: UPD431000AGW-70LL
• Manufacturer: Renesas Electronics America

Specifications of UPD431000AGW-70LL

• Density: 1Mb
• Access Time (max): 70ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 17b
• Package Type: SOP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 70mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 32
• Word Size: 8b
• Number Of Words: 128K
• Lead Free Status / Rohs Status: Not Compliant

Write Cycle (1/2)
Note See the output load.
Remark These AC characteristics are in common regardless package types.
Write Cycle (2/2)
Note See the output load.
Remark These AC characteristics are in common regardless of package types.
14
Write cycle time
/CE1 to end of write
CE2 to end of write
Address valid to end of write
Address setup time
Write pulse width
Write recovery time
Data valid to end of write
Data hold time
/WE to output in high impedance
Output active from end of write
Write cycle time
/CE1 to end of write
CE2 to end of write
Address valid to end of write
Address setup time
Write pulse width
Write recovery time
Data valid to end of write
Data hold time
/WE to output in high impedance
Output active from end of write
Parameter
Parameter
`
Symbol
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CW1
CW2
t
t
WHZ
CW1
CW2
t
t
WHZ
WC
AW
WP
WR
DW
OW
WC
AW
WP
WR
DW
OW
DH
DH
AS
AS
μ
μ
μ
μ
MIN.
PD431000A-B10
MIN.
PD431000A-Axx
PD431000A-Bxx
100
PD431000A-70
70
55
55
55
50
35
80
80
80
60
60
0
5
0
5
0
0
0
5
Data Sheet M11657EJEV0DS
MAX.
MAX.
25
35
V
CC
≥ 4.5 V
μ
μ
MIN.
PD431000A-B12
MIN.
120
100
100
100
PD431000A-85
85
70
70
70
60
35
85
60
0
5
0
5
0
0
0
5
V
CC
≥ 2.7 V
MAX.
MAX.
30
40
μ
μ
PD431000A-A10
MIN.
PD431000A-B15
MIN.
100
150
120
120
120
100
80
80
80
60
60
80
0
0
0
5
0
0
0
5
V
CC
≥ 3.0 V
MAX.
MAX.
35
50
μ
PD431000A
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Condition
Condition
Note
Note