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data:固定指前面0x00-0x7f的128个RAM,可以用acc直接读写的,速度最快,生成的代码也最小。idata:固定指前面0x00-0xff的256个RAM,其中前128和data的128完全相同,只是因为访问的方式不同。idata是用类似C中的指针方式 访问的。汇编中的语句为：mox ACC,@Rx.(不重要的补充：c中idata做指针式的访问效果很好)xdat[详细]
This is a 2Gb Low Power DDR2 SDRAM organized as 16M words x 8 banks x 16bits产品特点Power supply VDD1 = 1.7V~1.95V、VDD2/VDDCA/VDDQ = 1.14V~1.30V Data width: x16 Burst Type: Sequential or Interleave、Clock rate : 400MHzStandard Self Refresh Mode PASR、ATCSR、Power Down Mod[详细]
This is a 2Gb Low Power DDR2 SDRAM organized as 8M words x 8 banks x 32bits产品特点Power supply VDD1 = 1.7V~1.95V、VDD2/VDDCA/VDDQ = 1.14V~1.30V Data width: x32 Burst Type: Sequential or Interleave、Clock rate : 400MHzStandard Self Refresh Mode PASR、ATCSR、Power Down Mode[详细]
This is a 2Gb Low Power DDR2 SDRAM organized as 16M words x 8 banks x 16bits产品特点Power supply VDD1 = 1.7V~1.95V、VDD2/VDDCA/VDDQ = 1.14V~1.30VData width: x16Clock rate : up to 533MHzProgrammable burst lengths: 4, 8, or 16Eight internal banks for concurrent operationPartial Array Self-[详细]
This is a 2Gb Low Power DDR2 SDRAM organized as 8M words x 8 banks x 32bits产品特点Power supply VDD1 = 1.7V~1.95V、VDD2/VDDCA/VDDQ = 1.14V~1.30VData width: x32Clock rate : up to 533MHzProgrammable burst lengths: 4, 8, or 16Eight internal banks for concurrent operationPartial Array Self-R[详细]
This is a 1Gb Low Power DDR2 SDRAM organized as 8M words x 8 banks x 16bits产品特点Power supply VDD1 = 1.7V~1.95V、VDD2/VDDCA/VDDQ = 1.14V~1.30V Data width: x16 Burst Type: Sequential or Interleave、Clock rate : 400MHz, 533MHz Standard Self Refresh Mode PASR、ATCSR、P[详细]
This is a 1Gb Low Power DDR2 SDRAM organized as 4M words x 8 banks x 32bits产品特点Power supply VDD1 = 1.7V~1.95V、VDD2/VDDCA/VDDQ = 1.14V~1.30V Data width: x32 Burst Type: Sequential or Interleave、Clock rate : 400MHz, 533MHz Standard Self Refresh Mode PASR、ATCSR、P[详细]
This is a 1Gb Low Power DDR2 SDRAM organized as 4M words x 8 banks x 32bits产品特点Power supply VDD1 = 1.7V~1.95V、VDD2/VDDCA/VDDQ = 1.14V~1.30V Data width: x32 Burst Type: Sequential or Interleave、Clock rate : 400MHz, 533MHz Standard Self Refresh Mode PASR、ATCSR、P[详细]
This is a 1Gb Low Power DDR2 SDRAM organized as 8M words x 8 banks x 16bits产品特点Power supply VDD1 = 1.7V~1.95V、VDD2/VDDCA/VDDQ = 1.14V~1.30V Data width: x16 Burst Type: Sequential or Interleave、Clock rate : 400MHz, 533MHz Standard Self Refresh Mode PASR、ATCSR、P[详细]
This is a 1Gb Low Power DDR2 SDRAM organized as 8M words x 8 banks x 16bitsPlease contact sales for automotive datasheet.产品特点Power supply VDD1 = 1.7V~1.95V、VDD2/VDDCA/VDDQ = 1.14V~1.30V Data width: x16 Burst Type: Sequential or Interleave、Clock rate : 400MHz, 533MHz [详细]
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