MT45W1MW16BDGB-708 AT【PDF 58/59 页】IC PSRAM 16MBIT 104MHZ 54VFBGA

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16Mb: 1 Meg x 16 Async/Page/Burst CellularRAM 1.0 Memory

Revision History

Rev. H, Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .04/08

? Updated the MAX I/O voltage from 3.3V to 3.6V.

? Updated Figure 15 on page 21 and Figure 16 on page 22 to include the 0ns MIN spec.

? Changed t PU in Table 16 on page 36 from a MIN to a MAX value.

? Updated Figure 42 on page 52 to include the correct drawing.

Rev. G, Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11/07

? Table 15, “Burst WRITE Cycle Timing Requirements,” on page 36: Corrected t CEM

parameter label from minimum to maximum.

Rev. F, Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11/06

? Updated Rev. letter to F

Rev. F, Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .06/06

? Changed the title of Figure 10 to “Wired-OR Wait Configuration”

? Updated wording in the third paragraph of “WAIT Operation” on page 15 to the

following: “During a Burst cycle, CE# must remain asserted until the first data is valid.

Bringing CE# HIGH during this initial latency may cause data corruption.”

? Changed WAIT from “ t CW” to “ t CEW” in Figure 14

? Changed Min/Max columns from “-701” and “-708,” to “104 MHz” and “80 MHz” in

Table 5

? Changed “Output enable to Low-Z output” MIN value from 5 to 3 in Table 12

? Changed Min/Max columns from “-70” to “70ns” in Table 12

? Removed “CLK to DQ High-Z Output” and “CLK to Low-Z Output” rows from Table 13

? Changed “Output enable to Low-Z output” MIN value from 5 to 3 in Table 13

? Changed Min/Max columns from “-701” and “-708,” to “104 MHz” and “80 MHz” in

Table 13

? Changed Min/Max columns from “-70” to “70ns” in Table 14

? Changed Min/Max columns from “-701” and “-708,” to “104 MHz” and “80 MHz” in

Table 15

? Changed Min/Max columns from “-70” to “70ns” in Table 16

? Removed t WHZ lines and arrows in Figure 42

? Removed t WHZ lines and arrows in Figure 45

? Removed t WHZ lines and arrows in Figure 46

Rev. E, Production. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .02/06

? Changed document status to Production.

Rev. D, Preliminary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .01/06

? Changed V IH and V IL to V OH and V OL in Figure 27, 28, 29, 34, 35, 36, 37

? Updated Continuous burst READ and Standby specifications in “Features” section

? Updated document designator to Preliminary

? Deleted Tables 17–43.

Rev. C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12/05

? Deleted “4-Word Burst READ Operation (with LB#/UB#)” timing diagram

? Changed file name to new standard: p23z16_b_cr1-0 to 16mb_burst_cr1_0_p23z

Rev. B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10/05

? Fixed exceptions to template (primarily minor formatting on page 1)

PDF: 09005aef81cb58ed/Source: 09005aef81c7a667

16mb_burst_cr1_0_p23z_2.fm - Rev. H 4/08 EN

Micron Technology, Inc., reserves the right to change products or specifications without notice.

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