PEDS8104166-01

1Semiconductor

MS8104166

2/19

FEATURES

• 512 rows × 512 columns × 8 bits × 2

• Fast FIFO (First-In First-Out) Operation: 25 ns cycle time

• Self refresh (No refresh control is required)

• High speed asynchronous serial access

Read/Write Cycle Time

20 ns/25 ns/30 ns

Access Time

18 ns/22 ns/25 ns

• Variable length delay bit (600 to 262215)

• Write mask function (Output enable control)

• Cascading capability by mode setting

• Single power supply: 5.0 V ±10%

• Package:

100-Pin plastic TQFP (TQFP 100-P-1414-0.50-k) (Product: MS8104166-xxTB)

xx indicates speed rank.

MS8104166-xxTB

Parameter

Symbol

–20

–25

–30

Access Time

t

AC

18 ns

22 ns

25 ns

Read/Write

Cycle Time

t

SWC

t

SRC

20 ns

25 ns

30 ns

Operation current

I

CC1

170 mA

150 mA

120 mA

Standby current

I

CC2

5 mA

5 mA

5 mA