GS881Z32CD-250 vs GS881Z32CD-250I vs GS881Z32CD-250IV

PartNumber	GS881Z32CD-250	GS881Z32CD-250I	GS881Z32CD-250IV
Description	SRAM 2.5 or 3.3V 256K x 32 8M	SRAM 2.5 or 3.3V 256K x 32 8M	SRAM 1.8/2.5V 256K x 32 8M
Manufacturer	GSI Technology	GSI Technology	GSI Technology
Product Category	SRAM	SRAM	SRAM
RoHS	N	-	-
Memory Size	9 Mbit	-	9 Mbit
Organization	256 k x 32	-	256 k x 32
Access Time	5.5 ns	-	5.5 ns
Maximum Clock Frequency	250 MHz	-	250 MHz
Interface Type	Parallel	-	Parallel
Supply Voltage Max	3.6 V	-	2.7 V
Supply Voltage Min	2.3 V	-	1.7 V
Supply Current Max	155 mA, 195 mA	-	160 mA, 200 mA
Minimum Operating Temperature	0 C	-	- 40 C
Maximum Operating Temperature	+ 70 C	-	+ 85 C
Mounting Style	SMD/SMT	-	SMD/SMT
Package / Case	BGA-165	-	BGA-165
Packaging	Tray	Tray	Tray
Memory Type	SDR	-	SDR
Series	GS881Z32CD	GS881Z32CD	GS881Z32CD
Type	NBT Pipeline/Flow Through	-	NBT
Brand	GSI Technology	GSI Technology	GSI Technology
Moisture Sensitive	Yes	Yes	Yes
Product Type	SRAM	SRAM	SRAM
Factory Pack Quantity	72	72	66
Subcategory	Memory & Data Storage	Memory & Data Storage	Memory & Data Storage
Tradename	NBT SRAM	NBT SRAM	NBT SRAM