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Description
The HB54R1G9F2 is a 128M × 72 × 2 bank Double Data Rate (DDR) SDRAM Module, mounted 36 pieces of 256Mbits DDR SDRAM (HM5425401BTB) sealed in TCP package, 1 piece of PLL clock driver, 2 pieces of register driver and 1 piece of serial EEPROM (2k bits EEPROM) for Presence Detect (PD).
Features
? 184-pin socket type package (dual lead out)
- Outline: 133.35mm (Length) × 43.18mm (Height) × 4.80mm (Thickness)
- Lead pitch: 1.27mm
? 2.5V power supply (VCC/VCCQ)
? SSTL-2 interface for all inputs and outputs
? Clock frequency: 143MHz/133MHz/125MHz (max.)
? Data inputs and outputs are synchronized with DQS
? 4 banks can operate simultaneously and independently (Component)
? Burst read/write operation
? Programmable burst length: 2, 4, 8
- Burst read stop capability
? Programmable burst sequence
- Sequential
- Interleave
? Start addressing capability
- Even and Odd
? Programmable /CAS latency (CL): 3, 3.5
? 8192 refresh cycles: 7.8μs (8192/64ms)
? 2 variations of refresh
- Auto refresh
- Self refresh
產(chǎn)品屬性
- 型號：
HB54R1G9F2-B75B
- 制造商：
ELPIDA
- 制造商全稱：
Elpida Memory
- 功能描述：
1GB Registered DDR SDRAM DIMM
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HB |
25+23+ |
SOIC3.9mm |
9609 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
HB |
23+ |
SOIC/3.9mm |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
HOWA |
24+ |
DIP-8 |
180 |
詢價 | |||
HOWA |
22+ |
DIP-8 |
5000 |
進(jìn)口原裝!現(xiàn)貨庫存 |
詢價 | ||
HB |
24+ |
SOIC |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
TI/德州儀器 |
22+ |
TSSOP20 |
25000 |
只做原裝,原裝,假一罰十 |
詢價 | ||
HITACHI |
23+ |
65480 |
詢價 | ||||
TI |
19+; |
TSSOP20 |
19600 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
HB |
95 |
SOIC/3.9mm |
2470 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
進(jìn)口 |
23+ |
SOP8 |
9960 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 |
