, >>>

ChipNews

2003: 
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
2002: 
1, 5, 6, 7, 8, 9
2001: 
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
2000: 
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
1999: 
1, 2, 3, 4, 5, 6, 7, 8, 9, 10

ChipNews

Новости строительства

827:

827 0688759652

:

- . , , " " " ", .

2963-2 (RUS) . :

2963-2

II ... 372:

!

Ramtron About FRAM

ChipNews

Ramtron About FRAM

: FRAM (DRAM, SRAM, Flash, EEPROM)?

: . : (volatile) (nonvolatile). SRAM DRAM, RAM (Random Access Memory) .

- , - , .. , , . ROM (Read Only Memory). Flash EEPROM - ROM . , . , EEPROM . .

FRAM - , / ( ).

: FRAM ?

: FRAM EEPROM Flash. -, FRAM . , 100,000 . . -, FRAM EEPROM. , FRAM .

: 2002 ?

: ( ) FRAM. FRAM . , . FRAM - 70 1 standby 100 . 3- 16Kb 64Kb DIP8, SOIC8. . , .

: FRAM , , MRAM.

: . FRAM . MRAM , , FRAM . , .

: Ramtron ?

: Ramtron , . Ramtron . , .

: Ramtron?

: Ramtron , , Texas Instruments, Rohm, Fujitsu, Toshiba, Samsung, Hitachi, and Asahi Chemical. 0.35 Fujitsu Infineon. Infineon Toshiba .

: ?

: 1984 FRAM. , , .. 1992 , . Ramtron 4Kb 1993 , . 1993 1997 . Ramtron , FRAM. 1- . , - 64Kb . , 1995 Ramtron . 1995 1997 . , . (Rohm), 1998 1-micron . , , , . (Fujitsu) 1999. , 0. 5-micron. 256. . .

: FRAM?

: Ramtron :

  • ޸
  • ޸
  • RF/ID
  • RAID

Volatile Memory

Volatile Memory - . . : DRAM, SRAM.

DRAM

DRAM - Dynamic Random Access Memory. . . : Fast Page, EDO, SDRAM.

Fast Page Mode (FPM) - , EDO.

EDO - Extended Data Output.. . FPM .

SDRAM - Synchronous DRAM. PC. DRAM.

SGRAM - Synchronous Graphics RAM. 32- SDRAM .

Rambus DRAM - 600 Mb/sec.

DDR SDRAM - Double Data Rate SDRAM. SDRAM, .

MDRAM - Multibank DRAM. .

SRAM

SRAM - Static RAM. DRAM. .

Non Volatile Memory

Non Volatile Memory - . .

EPROM - Erasable Programmable Read Only Memory. . .

OTP - One Time Programmable. EPROM (PLCC TSOP, PDIP)

EEPROM E2PROM - Electrically Erasable PROM. PROM.

I2C, Micro-wire SPI.

Flash Memory - EEPROM, . EPROM .

Dual Voltage Flash - . 12V .

Single Voltage Flash - AMD, . 3,3V 5V.

Smart Voltage Flash - . 12V 5V, 5V 3,3V.

Simultaneous Read/Write Flash - .







Ramtron About FRAM :
 :
: :
<b> </b>
<i></i>
<a href="http://site.ru"> </a>