Integrated Circuits (ICs)

IS46DR16320D-25DBLA2

NRND

ISSI, Integrated Silicon Solution Inc

DRAM CHIP DDR2 DRAM 512M-BIT 32M X 16 1.8V 84-PIN TWBGA

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Integrated Circuits (ICs)

IS46DR16320D-25DBLA2

NRND

ISSI, Integrated Silicon Solution Inc

DRAM CHIP DDR2 DRAM 512M-BIT 32M X 16 1.8V 84-PIN TWBGA

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	IS46DR16320D-25DBLA2

Access Time	400 ps
Clock Frequency	400 MHz
Memory Format	DRAM
Memory Interface	Parallel
Memory Organization	32M x 16
Memory Size	64 MB
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

IS46DR16320 Series

Part	Access Time	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Supplier Device Package	Memory Organization	Memory Interface	Mounting Type	Clock Frequency	Technology	Memory Size	Write Cycle Time - Word, Page	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Format	Memory Type
ISSI, Integrated Silicon Solution Inc IS46DR16320D-25DBLA1	400 ps	85 C	-40 ¯C	84-TFBGA	84-TWBGA (8x12.5)	32M x 16	Parallel	Surface Mount	400 MHz	SDRAM - DDR2	64 MB	15 ns	1.7 V	1.9 V	DRAM	Volatile
ISSI, Integrated Silicon Solution Inc IS46DR16320E-3DBLA1	450 ps	85 C	-40 ¯C	84-TFBGA	84-TWBGA (8x12.5)	32M x 16	Parallel	Surface Mount	333 MHz	SDRAM - DDR2	64 MB	15 ns	1.7 V	1.9 V	DRAM	Volatile
ISSI, Integrated Silicon Solution Inc IS46DR16320D-25DBLA1-TR	400 ps	85 C	-40 ¯C	84-TFBGA	84-TWBGA (8x12.5)	32M x 16	Parallel	Surface Mount	400 MHz	SDRAM - DDR2	64 MB	15 ns	1.7 V	1.9 V	DRAM	Volatile
ISSI, Integrated Silicon Solution Inc IS46DR16320C-3DBLA2	450 ps	105 °C	-40 °C	84-TFBGA	84-TWBGA (8x12.5)	32M x 16	Parallel	Surface Mount	333 MHz	SDRAM - DDR2	64 MB	15 ns	1.7 V	1.9 V	DRAM	Volatile
ISSI, Integrated Silicon Solution Inc IS46DR16320C-3DBLA2-TR	450 ps	105 °C	-40 °C	84-TFBGA	84-TWBGA (8x12.5)	32M x 16	Parallel	Surface Mount	333 MHz	SDRAM - DDR2	64 MB	15 ns	1.7 V	1.9 V	DRAM	Volatile
ISSI, Integrated Silicon Solution Inc IS46DR16320D-3DBLA2	450 ps	105 °C	-40 °C	84-TFBGA	84-TWBGA (8x12.5)	32M x 16	Parallel	Surface Mount	333 MHz	SDRAM - DDR2	64 MB	15 ns	1.7 V	1.9 V	DRAM	Volatile
ISSI, Integrated Silicon Solution Inc IS46DR16320C-3DBLA1	450 ps	85 C	-40 ¯C	84-TFBGA	84-TWBGA (8x12.5)	32M x 16	Parallel	Surface Mount	333 MHz	SDRAM - DDR2	64 MB	15 ns	1.7 V	1.9 V	DRAM	Volatile
ISSI, Integrated Silicon Solution Inc IS46DR16320D-25DBLA2	400 ps	105 °C	-40 °C	84-TFBGA	84-TWBGA (8x12.5)	32M x 16	Parallel	Surface Mount	400 MHz	SDRAM - DDR2	64 MB	15 ns	1.7 V	1.9 V	DRAM	Volatile
ISSI, Integrated Silicon Solution Inc IS46DR16320E-3DBLA2	450 ps	105 °C	-40 °C	84-TFBGA	84-TWBGA (8x12.5)	32M x 16	Parallel	Surface Mount	333 MHz	SDRAM - DDR2	64 MB	15 ns	1.7 V	1.9 V	DRAM	Volatile
ISSI, Integrated Silicon Solution Inc IS46DR16320D-3DBLA2-TR	450 ps	105 °C	-40 °C	84-TFBGA	84-TWBGA (8x12.5)	32M x 16	Parallel	Surface Mount	333 MHz	SDRAM - DDR2	64 MB	15 ns	1.7 V	1.9 V	DRAM	Volatile

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 8.27
	Tray	209	$ 7.61

Description

General part information

IS46DR16320 Series

Vdd = 1.8V ±0.1V, Vddq = 1.8V ±0.1V

JEDEC standard 1.8V I/O (SSTL_18-compatible)

Double data rate interface: two data transfers per clock cycle

Documents

Technical documentation and resources