IS46DR16128-3DBLA1 - RI-YAO Electronics Ltd. | ISSI Authorized Distributor

Density	2G
Org	128Mx16
Pkg(Pins)	BGA(84)
Vcc	1.8V
Refresh	8K
Speed	up to 333 Mhz
No. of Words	128M
Models	IBIS
Solder	SnAgCu
Status	EOL
Type	DDR2
Bus Width	16 = x16
Temp.Range	Automotive Grade (-40C to +85°C)
CL (CAS Latency)	5
Product Family	46 = DDR/DDR2/DDR3/DDR4 Automotive grade
Number Of Words	1283 = 1283M
Operating Voltage Range	DR = 1.8V DDR2

Datasheet

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IS46DR16128-3DBLA1 Features

Clock frequency up to 333MHz (667 MT/s Data Rate)
8 internal banks for concurrent operation
4-bit prefetch architecture
Programmable CAS Latency: 3, 4, 5, 6 and 7
Programmable Additive Latency: 0, 1, 2, 3, 4, 5 and 6
Write Latency = Read Latency-1
Programmable Burst Sequence: Sequential or Interleave
Programmable Burst Length: 4 and 8
Automatic and Controlled Precharge Command
Power Down Mode
Auto Refresh and Self Refresh
Refresh Interval: 7.8 µs (8192 cycles/64 ms)
OCD (Off-Chip Driver Impedance Adjustment)
ODT (On-Die Termination)
Weak Strength Data-Output Driver Option OPTIONS
Configuration: − 128Mx16 (two stacked 16M x 8 x8 banks)
Package: − 84-ball FBGA Clock Cycle Timing SEPTEMBER 2012
Bidirectional differential Data Strobe (Single-ended data-strobe is an optional feature)
On-Chip DLL aligns DQ and DQs transitions with CK transitions
DQS# can be disabled for single-ended data strobe
Differential clock inputs CK and CK#
VDD and VDDQ = 1.8V ± 0.1V
PASR (Partial Array Self Refresh)
SSTL_18 interface
tRAS lockout supported

Overview

Input clocks Clock enable Chip Select Command control inputs Address Bank Address I/O Upper Byte Data Strobe Lower Byte Data Strobe Input data mask Supply voltage Ground DQ power supply DQ ground Reference voltage DLL power supply DLL ground On Die Termination Enable No connect.