32186 datasheet(965/1032 Pages) RENESAS

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ELECTRICAL CHARACTERISTICS

23-49

32185/32186 Group Hardware Manual

Rev.1.10 REJ09B0235-0110 May 15, 07

23.10 A.C. Characteristics (when VCCE = 3.3 V)

Notes: • For signal-to-signal timing, see Figure 23.10.12, "Read Timing (Relative to Read Pulse),"

and Figure 23.10.13, "Write Timing (Relative to Write Pulse)."

• When using the threshold switching function, the data input and WAIT# voltage levels are

determined with respect to the rated minimum and maximum values for VIH and VIL.

CLKOUT

[16] tc(CLKOUT)

Data output

(DB0–DB15)

Address

(A9–A30)

BLW#

BHW#

CS#

(Access area)

WAIT#

0.43VCC-BUS

0.16VCC-BUS

[19] td(CLKOUTH-A)

0.43VCC-BUS

[17] tw(CLKOUTH)

[21] tv(CLKOUTH-A)

[18] tw(CLKOUTL)

[20] td(CLKOUTH-CS)

[22] tv(CLKOUTH-CS)

[24] tv(CLKOUTH-RDL)

[92] td(CLKOUTH-RDL)

0.16VCC-BUS

0.43VCC-BUS

0.16VCC-BUS

[23] td(CLKOUTL-RDL)

[20] td(CLKOUTH-CS)

0.43VCC-BUS

0.16VCC-BUS

[32] th(CLKOUTH-D)

[31] tsu(D-CLKOUTH)

[26] tv(CLKOUTL-BLWL)

tv(CLKOUTL-BHWL)

[28] tv(CLKOUTH-D)

[30] tpxz(CLKOUTH-DZ)

[29] tpzx(CLKOUTL-DZ)

[27] td(CLKOUTL-D)

[33] tsu(WAITL-CLKOUTH)

[34] th(CLKOUTH-WAITL)

[79] th(CLKOUTH-WAITH)

[78] tsu(WAITH-CLKOUTH)

[25] td(CLKOUTL-BLWL)

td(CLKOUTL-BHWL)

0.16VCC-BUS

0.43VCC-BUS

0.16VCC-BUS

0.43VCC-BUS

0.16VCC-BUS

0.43VCC-BUS

CS#

(Non-access area)

RD#

Data input

(DB0–DB15)

[97] td(CLKOUTL-BLWH)

td(CLKOUTL-BHWH)

[113] td(CLKOUTL-CSL)

[114] tw(CSH)

[112] td(CLKOUTH-BLWL)

td(CLKOUTH-BHWL)

Figure 23.10.10 Read and Write Timing (Relative to CLKOUT) with 1 or More Wait States

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