H5MS5122DFR datasheet(3/62 Pages) HYNIX

3 / 62 page

Rev 1.2 / Jul. 2008

Mobile DDR SDRAM 512Mbit (16M x 32bit)

H5MS5122DFR Series / H5MS5132DFR Series

FEATURES SUMMARY

● Mobile DDR SDRAM

- Double data rate architecture: two data transfer per

clock cycle

● Mobile DDR SDRAM INTERFACE

- x32 bus width

- Multiplexed Address (Row address and Column ad-

dress)

● SUPPLY VOLTAGE

- 1.8V device: VDD and VDDQ = 1.7V to 1.95V

● MEMORY CELL ARRAY

- 512Mbit (x32 device) = 4M x 4Bank x 32 I/O

● DATA STROBE

- x32 device: DQS0 ~ DQS3

- Bidirectional, data strobe (DQS) is transmitted and re-

ceived with data, to be used in capturing data at the

receiver

- Data and data mask referenced to both edges of DQS

● LOW POWER FEATURES

- PASR (Partial Array Self Refresh)

- AUTO TCSR (Temperature Compensated Self Refresh)

- DS (Drive Strength)

- DPD (Deep Power Down): DPD is an optional feature,

so please contact Hynix office for the DPD feature

● INPUT CLOCK

- Differential clock inputs (CK, CK)

● Data MASK

- DM0 ~ DM3: Input mask signals for write data

- DM masks write data-in at the both rising and

falling edges of the data strobe

● MODE RERISTER SET, EXTENDED MODE REGIS-

TER SET and STATUS REGISTER READ

- Keep to the JEDEC Standard regulation

(Low Power DDR SDRAM)

● CAS LATENCY

- Programmable CAS latency 2 or 3 supported

● BURST LENGTH

- Programmable burst length 2 / 4 / 8 with both sequen-

tial and interleave mode

● AUTO PRECHARGE

- Option for each burst access

● AUTO REFRESH AND SELF REFRESH MODE

● CLOCK STOP MODE

- Clock stop mode is a feature supported by Mobile DDR

SDRAM.

- Keep to the JEDEC Standard regulation

● INITIALIZING THE MOBILE DDR SDRAM

- Occurring at device power up or interruption of device

power

● PACKAGE

- 90 Ball, 0.8mm pitch FBGA, 8x13[mm2], t=1.0mm max,

Lead & Halogen Free

● Operating Temperature

- Mobile Temp.: -30

oC ~ 85oC

● ADDRESS TABLE

Part Number

Page Size

Row

Address

Column

Address

H5MS5122DFR

2KByte

A0 ~ A12

A0 ~ A8

H5MS5132DFR

1KByte

A0 ~ A13

A0 ~ A7

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