TC55V8512J-12 Toshiba, TC55V8512J-12 Datasheet - Page 4

• Manufacturer Part Number: TC55V8512J-12
• Manufacturer: Toshiba

Specifications of TC55V8512J-12

• Density: 4Mb
• Access Time (max): 12ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 19b
• Package Type: SOJ
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 170mA
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 36
• Word Size: 8b
• Number Of Words: 512K
• Lead Free Status / Rohs Status: Not Compliant

AC CHARACTERISTICS
AC TEST CONDITIONS
READ CYCLE
t
t
t
t
t
t
t
t
t
WRITE CYCLE
t
t
t
t
t
t
t
t
t
t
Input Pulse Level
Input Pulse Rise and Fall Time
Input Timing Measurement
Reference Level
Output Timing Measurement
Reference Level
Output Load
RC
ACC
CO
OE
OH
COE
OEE
COD
ODO
WC
WP
CW
AW
AS
WR
DS
DH
OEW
ODW
SYMBOL
SYMBOL
PARAMETER
Read Cycle Time
Address Access Time
Chip Enable Access Time
Output Enable Access Time
Output Data Hold Time from Address Change
Output Enable Time from Chip Enable
Output Enable Time from Output Enable
Output Disable Time from Chip Enable
Output Disable Time from Output Enable
Write Cycle Time
Write Pulse Width
Chip Enable to End of Write
Address Valid to End of Write
Address Setup Time
Write Recovery Time
Data Setup Time
Data Hold Time
Output Enable Time from Write Enable
Output Disable Time from Write Enable
PARAMETER
PARAMETER
(Ta = = = = 0° to 70°C
TEST CONDITION
3.0 V/ 0.0 V
1.5 V
1.5 V
Fig.1
2 ns
(See Note 1)
Fig.1
I/O pin
Z
MIN
MIN
12
12
10
10






0
3
3
1
8
0
0
7
0
1
, V
= 50 Ω
C
L
= 30 pF
DD
-12
-12
= = = = 3.3 V ± ± ± ± 0.3 V)
MAX
MAX
TC55V8512J/FT

12
12



TC55V8512J/FT









V
6
7
7
7
L
= 1.5 V
TC55V8512J/FT-12,-15
R
L
= 50 Ω
MIN
MIN
15
15
12
12






4
4
1
9
0
0
8
0
1
2001-12-19 4/10
C
t
(For t
-15
-15
ODO
I/O pin
L
= 5 pF
, t
COE
MAX
MAX
OEW

15
15












8
8
8
8
, t
OEE
and t
3.3 V
, t
ODW
COD
1200 Ω
870 Ω
UNIT
UNIT
ns
ns
,
)