PD77210_15 Datasheet, PDF (56/76 Pages) Renesas Technology Corp – 16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR

µPD77210, 77213
External data memory access timing (Read)
Internal colck
MA0 to MA19
MD0 to MD15
MRD
MWAIT
MBSTB
tdMA
tdMA
tsuMDI
thMDI
tdMRD
tdMRD
tsuWAIT
thWAIT
tsuWAIT thWAIT
tdBS
tdBS
Remark In the µPD77213, it is possible to shift fall timing of MRD pin by cycle unit, by setting of MSHW register.
External data memory access timing (Write)
Internal clock
tdMA
MA0 to MA19
tdMDO
Hi-Z
MD0 to MD15
MWR
MWAIT
MBSTB
tdMWR
tsuWAIT
thWAIT
tsuWAIT
thWAIT
tdBS
tdMA
tdMDO
tdMWR
tdBS
tdMDO
Hi-Z
Remark It is possible to shift rise/fall timing of MWR pin by cycle unit, by setting of MSHW register.
54
Data Sheet U15203EJ3V0DS