M37754FFCGP Datasheet, PDF (44/68 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION

PRELIMINARY _{NSootimcee: pTahriasmisentroict} ^{alimfinitsalasrpeescuifbicjeactitotno. change.}
MITSUBISHI MICROCOMPUTERS
M37754FFCGP
M37754FFCHP
SHINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
READY, HOLD TIMING
Timing requirements (VCC = 5 V±10 %, VSS = 0 V, Ta = –20 to 85 °C, f(XIN) = 40 MHz when the clock source select bit = “0”^∗, unless
otherwise noted)
∗ ^{The rise and fall time of input signal must be 100 ns or less respectively, unless otherwise noted.}
Symbol
Parameter
Limits
Min.
Max.
Unit
tsu(RDY-φ1)
RDY input setup time
42
ns
tsu(HOLD-φ1) HOLD input setup time
42
ns
th(φ1-RDY)
RDY input hold time
0
ns
th(φ1-HOLD)
HOLD input hold time
∗^{: f(XIN) = 20 MHz when the clock source select bit = “1”.}
0
ns
Switching characteristics (VCC = 5 V±10 %, VSS = 0 V, Ta = –20 to 85 °C, f(XIN) = 40 MHz when the clock source select bit =
“0”^∗, unless otherwise noted)
Symbol
Parameter
td(φ1-HLDA)
HLDA output delay time
tpxz(HLDA-RDZ) Floating start delay time (at hold state)
tpxz(HLDA-WRZ) Floating start delay time (at hold state)
tpxz(HLDA-BHEZ) Floating start delay time (at hold state)
tpxz(HLDA-AZ) Floating start delay time (at hold state)
tpxz(HLDA-DLZ/DHZ) Floating start delay time (at hold state)
tpzx(HLDA-RDZ) Floating release delay time (at hold state)
tpzx(HLDA-WRZ) Floating release delay time (at hold state)
tpzx(HLDA-BHEZ) Floating release delay time (at hold state)
tpzx(HLDA-AZ) Floating release delay time (at hold state)
tpzx(HLDA-DLZ/DHZ) Floating release delay time (at hold state)
∗^{: f(XIN) = 20 MHz when the clock source select bit = “1”.}
Limits
Min.
Max.
Unit
50
ns
50
ns
50
ns
50
ns
50
ns
50
ns
0
ns
0
ns
0
ns
0
ns
0
ns
44