M16CSLASH62 datasheet(201/621 Pages) RENESAS

201 / 621 page

Mitsubishi microcomputers

M16C / 62 Group

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Timing (VCC=5V)

186

Timing requirements (referenced to VCC = 5V, VSS = 0V at Ta = 25oC unless otherwise specified)

Table 1.26.6. External clock input

f(BCLK) X 2

(Note)

Note: Calculated according to the BCLK frequency as follows:

Max.

External clock rise time

Min.

External clock input cycle time

External clock input HIGH pulse width

External clock input LOW pulse width

External clock fall time

tw(H)

tw(L)

Parameter

Symbol

Unit

Standard

62.5

Min.

Data input setup time

tsu(DB-RD)

tsu(RDY-BCLK )

Parameter

Symbol

Unit

Max.

Standard

RDY input setup time

Data input hold time

th(RD-DB)

th(BCLK -RDY)

RDY input hold time

HOLD input setup time

tsu(HOLD-BCLK )

HOLD input hold time

th(BCLK-HOLD )

Data input access time (no wait)

tac1(RD-DB)

tac2(RD-DB)

tac3(RD-DB)

Data input access time (with wait)

Data input access time (when accessing multiplex bus area)

td(BCLK-HLDA )

HLDA output delay time

tac1(RD – DB) =

f(BCLK) X 2

– 45

10 9

[ns]

tac2(RD – DB) =

f(BCLK) X 2

– 45

3 X 10

[ns]

tac3(RD – DB) =

– 45

3 X 10

[ns]

Table 1.26.7. Memory expansion and microprocessor modes

VCC = 5V

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