Integrated Circuits (ICs)

IS46DR16640B-25DBLA2

NRND

ISSI, Integrated Silicon Solution Inc

IC DRAM 1GBIT PARALLEL 84TWBGA

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Integrated Circuits (ICs)

IS46DR16640B-25DBLA2

NRND

ISSI, Integrated Silicon Solution Inc

IC DRAM 1GBIT PARALLEL 84TWBGA

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	IS46DR16640B-25DBLA2

Access Time	400 ps
Clock Frequency	400 MHz
Memory Format	DRAM
Memory Interface	Parallel
Memory Organization	64 M
Memory Size	1 Mbit
Memory Type	Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Package / Case	84-TFBGA
Supplier Device Package	84-TWBGA (8x12.5)
Technology	SDRAM - DDR2
Voltage - Supply [Max]	1.9 V
Voltage - Supply [Min]	1.7 V
Write Cycle Time - Word, Page	15 ns

IS46DR16640 Series

Part	Technology	Supplier Device Package	Write Cycle Time - Word, Page	Operating Temperature [Max]	Operating Temperature [Min]	Clock Frequency	Package / Case	Memory Interface	Mounting Type	Memory Organization	Memory Size	Access Time	Memory Format	Memory Type	Voltage - Supply [Max]	Voltage - Supply [Min]
ISSI, Integrated Silicon Solution Inc IS46DR16640C-3DBLA2	SDRAM - DDR2	84-TWBGA (8x12.5)	15 ns	105 °C	-40 °C	333 MHz	84-TFBGA	Parallel	Surface Mount	64 M	1 Mbit	450 ps	DRAM	Volatile	1.9 V	1.7 V
ISSI, Integrated Silicon Solution Inc IS46DR16640C-25DBLA2-TR	SDRAM - DDR2	84-TWBGA (8x12.5)	15 ns	105 °C	-40 °C	400 MHz	84-TFBGA	Parallel	Surface Mount	64 M	1 Mbit	400 ps	DRAM	Volatile	1.9 V	1.7 V
ISSI, Integrated Silicon Solution Inc IS46DR16640B-3DBLA2-TR	SDRAM - DDR2	84-TWBGA (8x12.5)	15 ns	105 °C	-40 °C	333 MHz	84-TFBGA	Parallel	Surface Mount	64 M	1 Mbit	450 ps	DRAM	Volatile	1.9 V	1.7 V
ISSI, Integrated Silicon Solution Inc IS46DR16640B-3DBLA2	SDRAM - DDR2	84-TWBGA (8x12.5)	15 ns	105 °C	-40 °C	333 MHz	84-TFBGA	Parallel	Surface Mount	64 M	1 Mbit	450 ps	DRAM	Volatile	1.9 V	1.7 V
ISSI, Integrated Silicon Solution Inc IS46DR16640B-25DBLA2	SDRAM - DDR2	84-TWBGA (8x12.5)	15 ns	105 °C	-40 °C	400 MHz	84-TFBGA	Parallel	Surface Mount	64 M	1 Mbit	400 ps	DRAM	Volatile	1.9 V	1.7 V
ISSI, Integrated Silicon Solution Inc IS46DR16640C-3DBLA1	SDRAM - DDR2	84-TWBGA (8x12.5)	15 ns	85 °C	-40 °C	333 MHz	84-TFBGA	Parallel	Surface Mount	64 M	1 Mbit	450 ps	DRAM	Volatile	1.9 V	1.7 V
ISSI, Integrated Silicon Solution Inc IS46DR16640B-25DBLA1-TR	SDRAM - DDR2	84-TWBGA (8x12.5)	15 ns	85 °C	-40 °C	400 MHz	84-TFBGA	Parallel	Surface Mount	64 M	1 Mbit	400 ps	DRAM	Volatile	1.9 V	1.7 V
ISSI, Integrated Silicon Solution Inc IS46DR16640B-3DBLA1-TR	SDRAM - DDR2	84-TWBGA (8x12.5)	15 ns	85 °C	-40 °C	333 MHz	84-TFBGA	Parallel	Surface Mount	64 M	1 Mbit	450 ps	DRAM	Volatile	1.9 V	1.7 V
ISSI, Integrated Silicon Solution Inc IS46DR16640C-25DBLA2	SDRAM - DDR2	84-TWBGA (8x12.5)	15 ns	105 °C	-40 °C	400 MHz	84-TFBGA	Parallel	Surface Mount	64 M	1 Mbit	400 ps	DRAM	Volatile	1.9 V	1.7 V
ISSI, Integrated Silicon Solution Inc IS46DR16640B-3DBLA1	SDRAM - DDR2	84-TWBGA (8x12.5)	15 ns	85 °C	-40 °C	333 MHz	84-TFBGA	Parallel	Surface Mount	64 M	1 Mbit	450 ps	DRAM	Volatile	1.9 V	1.7 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	209	$ 10.42

Description

General part information

IS46DR16640 Series

SDRAM - DDR2 Memory IC 1Gbit Parallel 400 MHz 400 ps 84-TWBGA (8x12.5)

Documents

Technical documentation and resources