V54C3140 General Description
V54C3140 Maximum Ratings
Operating temperature range...............................................0 to 70 °C
Storage temperature range ............................................-55 to 150 °C
Input/output voltage.............................................. -0.3 to (VCC+0.3) V
Power supply voltage ....................................................... -0.3 to 4.6 V
Power dissipation ............................................................................1 W
Data out current (short circuit)......................................................50 mA
V54C3140 Features
4 banks x 2Mbit x 16 organization
4 banks x 4Mbit x 8 organization
4 banks x 8Mbit x 4 organization
High speed data transfer rates up to 166 MHz
Full Synchronous Dynamic RAM, with all signals referenced to clock rising edge
Single Pulsed RAS Interface
Data Mask for Read/Write Control
Four Banks controlled by BA0 & BA1
Programmable CAS Latency: 2, 3
Programmable Wrap Sequence: Sequential or Interleave
Programmable Burst Length:
1, 2, 4, 8 for Sequential Type
1, 2, 4, 8 for Interleave Type
Multiple Burst Read with Single Write Operation
Automatic and Controlled Precharge Command
Random Column Address every CLK (1-N Rule)
Power Down Mode
Auto Refresh and Self Refresh
Refresh Interval: 4096 cycles/64 ms
Available in 60 PinWBGA
LVTTL Interface
Single +3.3 V ±0.3 V Power Supply

- ·V54C3128164VBGA
- MOSEL [Mosel Vitelic, Corp]
- 128Mbit SDRAM 3.3 VOLT, BGA PACKAGE
- 892430 KB

- ·V54C3128164VS
- MOSEL [Mosel Vitelic, Corp]
- 128Mbit SDRAM 3.3 VOLT, TSOP II / SOC PACKAGE 8M X 16, 16M X 8, 32M X 4
- 711552 KB

- ·V54C3128164VT
- MOSEL [Mosel Vitelic, Corp]
- 128Mbit SDRAM 3.3 VOLT, TSOP II / SOC PACKAGE 8M X 16, 16M X 8, 32M X 4
- 711552 KB

- ·V54C3128404VBGA
- MOSEL [Mosel Vitelic, Corp]
- 128Mbit SDRAM 3.3 VOLT, BGA PACKAGE
- 892430 KB

- ·V54C3128404VS
- MOSEL [Mosel Vitelic, Corp]
- 128Mbit SDRAM 3.3 VOLT, TSOP II / SOC PACKAGE 8M X 16, 16M X 8, 32M X 4
- 711552 KB

- ·V54C3128404VT
- MOSEL [Mosel Vitelic, Corp]
- 128Mbit SDRAM 3.3 VOLT, TSOP II / SOC PACKAGE 8M X 16, 16M X 8, 32M X 4
- 711552 KB

- ·V54C3128804VAT
- MOSEL [Mosel Vitelic, Corp]
- HIGH PERFORMANCE 143/133/125MHz 3.3 VOLT 16M X 8 SYNCHRONOUS DRAM 4 BANKS X 4Mbit X 8
- 371182 KB

- ·V54C3128804VAT7
- MOSEL [Mosel Vitelic, Corp]
- HIGH PERFORMANCE 143/133/125MHz 3.3 VOLT 16M X 8 SYNCHRONOUS DRAM 4 BANKS X 4Mbit X 8
- 371182 KB

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