Active Member
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[China]
Address: Room 1204, DingCheng International Building, 518028 Futian District, SHENZHEN, CN
Contact name:Doris Guo
ChongMing Group (HK) Int'l Co., Ltd |
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A part of stock list
| ATMEGA128A-AU | 540 | ATMEL | 1602 |
| U209B-MY | 25 | TFK | 914/637 |
| BT136-600E | 6000 | 618 | |
| BT137-800E | 5000 | 603 | |
| BTA41-800BRG | 180 | STM | 628 |
| SB3100 | 500 | VISHAY | 16+ |
| BD243C | 1000 | FAIRCHILD | L08 |
| 78L12 | 1000 | WS | 612SB |
| 1.5KE400CA | 5000 | VISHAY | 1632 |
| HSMM-A100-S00J1 | 10000 | AVAGO | 1542 |
| 0805PC392KAT1A | 4000 | AVX | 1632 |
| PS2911-1-F3-A | 500 | RENESAS | 1138 |
| RL0805FR-070R091L | 5000 | YAGEO | 1630 |
| DS18B20+ | 2000 | MAXIM | 1603 |
| BTA41-800BRG | 120 | STM | 628 |
| IRF740 | 500 | IR | 508D |
| FT231XS-R | 150 | FTDI | 1605 |
| K9F1G08UOD-SCBO | 200 | SAMSUNG | 549 |
| B39440-X6764-N201 | 50 | EPSON | 2874 |
| LM3578AM | 500 | NSC | CSRC |
| MAX489CPD | 500 | MAXIM | 1618 |
| AT89C2051-24PU | 500 | ATMEL | 1506 |
FEATURES
• PC66-, PC100-, and PC133-compliant
• Fully synchronous; all signals registered on positive edge of system clock
• Internal pipelined operation; column address can be changed every clock cycle
• Internal banks for hiding row access/precharge
• Programmable burst leCM GROUPhs: 1, 2, 4, 8, or full page
• Auto Precharge, includes CONCURRENT AUTO PRECHARGE, and Auto Refresh Modes
• Self Refresh Mode
• 64ms, 8,192-cycle refresh
• LVTTL-compatible inputs and outputs
• Single +3.3V ±0.3V power supply
OPTIONS MARKING
• Configurations 64 Meg x 4 (16 Meg x 4 x 4 banks)
64M4 32 Meg x 8 ( 8 Meg x 8 x 4 banks)
32M8 16 Meg x 16 ( 4 Meg x 16 x 4 banks) 16M16
• WRITE Recovery (t WR) t WR = “2 CLK”1 A2
• Package/Pinout 54-pin TSOP II OCPL2 (400 mil) TG 60-ball FBGA
(8mm x 16mm) (x4, x8) FB4, 5 54-ball FBGA (8mm x 14mm) (x16 only) FG
256 Mb SDRAM PART NUMBERS
| PART NO. | ARCHITECTURE | PAKAGE |
| MT48LC64M4A2TG | 64 Meg x 4 | 54-pin TSOP |
| MT48LC64M4A2FB* | 64 Meg x 4 | 60-ball FBGA |
| MT48LC32M8A2TG | 32 Meg x 8 | 54-pin TSOP |
| MT48LC32M8A2FB* | 32 Meg x 8 | 60-ball FBGA |
| MT48LC16M16A2TG | 16 Meg x 16 | 54-pin TSOP |
| MT48LC16M16A2FG | 16 Meg x 16 | 60-ball FBGA |
