Datasheet

SH1107
48
AC Characteristics
(1) System buses Read/Write characteristics 1 (For the 8080 Series Interface MPU)
tAS8
A0
D0~D7
(WRITE)
D0~D7
(READ)
RD
,
WR
CS
tAH8
tCCLW
tCCLR
tCCHW
tCCHR
tDS8 tDH8
tACC8 tCH8
tCYC8
tF tR
(VDD = 1.65V – 2.4V, TA = +25°C)
Symbol Parameter Min. Typ. Max. Unit Condition
tCYC8 System cycle time 300 - - ns
tAS8 Address setup time 0 - - ns
tAH8 Address hold time 0 - - ns
tDS8 Data setup time 40 - - ns
tDH8 Data hold time 30 - - ns
tCH8 Output disable time 10 - 70 ns CL = 100pF
tACC8
RD
access time
- - 280 ns CL = 100pF
tCCLW Control L pulse width (WR) 100 - - ns
tCCLR Control L pulse width (RD) 120 - - ns
tCCHW Control H pulse width (WR) 100 - - ns
tCCHR Control H pulse width (RD) 100 - - ns
tR Rise time - - 15 ns
tF Fall time - - 15 ns