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| XA-SCC Datasheet, PDF (33/42 Pages) NXP Semiconductors – CMOS 16-bit communications microcontroller | |||
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Philips Semiconductors
CMOS 16-bit communications microcontroller
Preliminary specification
XA-SCC
CLKOUT
A
CS
BHE/BLE
WE
D
tCHAV
tAVSL
tCHSL
NOTE 1
tCHDV
tCHSH
tSHAH
tSHDH
Figure 11. Generic (SRAM, IO Devices, etc.) Write
SU01132
CLKOUT
A
tCHAV
RAS (CS)
CAS (BHE/BLE)
OE
D
tCHAH
RAS ADDRESS
tAVSL
tCHSL
tCHAV
CAS ADDRESS
tCHSH
tAVSL
tCHSL
tDIS
VALID DATA
tCHSH
tOHDE
tDIH
NOTE 2
Figure 12. DRAM Single Read Cycle
SU01133
1999 Mar 29
33
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