Product Summary

The W9412G6JH-5 is a CMOS Double Data Rate synchronous dynamic random access memory (DDR SDRAM); organized as 2M words × 4 banks × 16 bits. The W9412G6JH-5 delivers a data bandwidth of up to 500M words per second (-4). To fully comply with the personal computer industrial standard, the W9412G6JH-5 is sorted into the following speed grades: -4, -5, -5I, -5K and -6I. The -4 is compliant to the DDR500/CL3 and CL4 specification.

Parametrics

W9412G6JH-5 absolute maximum ratings: (1)Voltage on any pin relative to VSS, VIN, VOUT: -0.5 ~ VDDQ + 0.5 V; (2)Voltage on VDD/VDDQ supply relative to VSS, VDD, VDDQ: -1 ~ 3.6 V; (3)Operating Temperature (-4/-5), TOPR: 0 ~ 70℃; (4)Operating Temperature (-5I/-6I), TOPR: -40 ~ 85℃; (5)Operating Temperature (-5K), TOPR: -40 ~ 105℃; (6)Storage Temperature, TSTG: -55 ~ 150℃; (7)Soldering Temperature (10s), TSOLDER: 260℃; (8)Power Dissipation, PD: 1 W; (9)Short Circuit Output Current, IOUT: 50 mA.

Features

W9412G6JH-5 features: (1)2.5V ±0.2V Power Supply for DDR400/333; (2)2.4V~2.7V Power Supply for DDR500; (3)Up to 250 MHz Clock Frequency; (4)Double Data Rate architecture; two data transfers per clock cycle; (5)Differential clock inputs (CLK and CLK ); (6)DQS is edge-aligned with data for Read; center-aligned with data for Write; (7)CAS Latency: 2, 2.5, 3 and 4; (8)Burst Length: 2, 4 and 8; (9)Auto Refresh and Self Refresh; (10)Precharged Power Down and Active Power Down; (11)Write Data Mask; (12)Write Latency = 1; (13)15.6μS Refresh interval (4K/64 mS Refresh), @ 0℃ ≤ TA ≤ 85℃; (14)3.9μS Refresh interval (4K/16 mS Refresh), @ 85℃< TA ≤ 105λ; (15)Maximum burst refresh cycle: 8; (16)Interface: SSTL_2; (17)Packaged in TSOP II 66-pin, using Lead free materials with RoHS compliant.

Diagrams

W9412G6JH-5 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
W9412G6JH-5I
W9412G6JH-5I


IC DDR SDRAM 128MBIT 66TSOPII

Data Sheet

0-1: $1.38
1-10: $1.24
10-25: $1.22
25-50: $1.22
50-100: $1.09
100-250: $1.05
250-500: $1.05
500-1000: $0.98
1000-2500: $0.96
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
W941232AD
W941232AD

Other


Data Sheet

Negotiable 
W9412G6IH-5
W9412G6IH-5


IC DDR-400 SDRAM 128MB 66TSSOPII

Data Sheet

Negotiable 
W9412G6JH-5I
W9412G6JH-5I


IC DDR SDRAM 128MBIT 66TSOPII

Data Sheet

0-1: $1.38
1-10: $1.24
10-25: $1.22
25-50: $1.22
50-100: $1.09
100-250: $1.05
250-500: $1.05
500-1000: $0.98
1000-2500: $0.96