MB81ES641645A-07 Datasheet, PDF (1/1 Pages) Fujitsu Component Limited. – 64 Mbit SDR I/F Consumer FCRAM Consumer Embedded Application Specific Memory

FUJITSU SEMICONDUCTOR
INTRODUCTION SHEET
64 Mbit SDR I/F Consumer FCRAM ^TM
NP05-11453-1E
Consumer Embedded Application Specific Memory
MB81ES641645A-07
FEATURES
• _{SDRAM Interface}
• _{1 M word × 16 bit × 4 bank organization}
• _{1.8 V Low Power Supply (VDD = VDDQ)}
• _{4K Refresh Cycle every 64ms}
• _{Auto- and Self-Refresh}
• _{Burst Read / Burst Write and Burst Read / Single Write Operation Capability}
• _{Programmable Partial Array Self Refresh (PASR)}
• _{Programmable Driver Strength (DS)}
• _{Deep Power Down Mode}
• _{CKE Power Down Mode}
MAIN SPECIFICATIONS
Part Number
Organization
Supply Voltage (V_DD = V_DDQ)
Clock Frequency (Max.)
CL＝2
CL＝3
Clock Period (t_CK) (Min.)
CL＝2
CL＝3
Access Time from Clock
(t_AC) (Max.)
CL＝2
CL＝3
Operating Current (Max.)
Standby Current (Power Down Mode) (Max.)
Self Refresh Current (Max.)
MB81ES641645A-07
1 M Word × 16 bit × 4 bank
1.7 V to 1.95 V
81 MHz
135 MHz
12.3 ns
7.4 ns
9 ns
6.5 ns
T.B.D.
T.B.D.
T.B.D.
Note: FCRAM is a trademark of Fujitsu Limited, Japan.
July, 2007
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