LC87F1HC4A Datasheet, PDF (19/27 Pages) Sanyo Semicon Device – CMOS IC 128K-byte FROM and 12288-byte RAM integrated 8-bit 1-chip Microcontroller with USB-host controller

LC87F1HC4A
Continued from preceding page
Parameter
Symbol
Frequency
tSCK(8)
Pin/
Remarks
SCK9(P27)
Low level
pulse width
High level
pulse width
tSCKL(8)
tSCKH(8)
tSCKHA(8a)
tSCKHA(8b)
tSCKHA(8c)
Data setup time
tsDI(4)
Data hold time
thDI(4)
SO9(P25),
SI9(P26)
Conditions
• When CMOS output type is
selected.
• See Fig. 8.
• USB, SIO0 continuous transfer
mode, AIF SIO4 DMCOPY not
used at the same time.
• When CMOS output type is
selected.
• See Fig. 8.
• USB used at the same time.
• SIO0 continuous transfer mode,
AIF, SIO4, and DMCOPY not
used at the same time.
• When CMOS output type is
selected
• See Fig. 8.
• USB, SIO0 continuous transfer
mode , SIO4, and DMCOPY
used at the same time.
• AIF not used at the same time.
• When CMOS output type is
selected.
• See Fig. 8.
• Must be specified with respect
to rising edge of SIOCLK.
• See Fig. 8.
VDD[V]
min
4/3
tSCKH(8)
+
(5/3)tCYC
2.7 to 5.5
tSCKH(8)
+
(5/3)tCYC
tSCKH(8)
+
(5/3)tCYC
0.03
2.7 to 5.5
0.03
Specification
typ
max
unit
tCYC
1/2
tSCK
1/2
tSCKH(8)
+
(10/3)tCYC
tSCKH(8)
+
(19/3)tCYC
tCYC
tSCKH(8)
+
(43/3)tCYC
Output delay time tdDO(6)
SO9(P25),
SI9(P26)
• Must be specified with respect
to falling edge of SIOCLK.
• Must be specified as the time to
the beginning of output state
change in open drain output
mode
• See Fig. 8.
2.7 to 5.5
μs
(1/3)tCYC
+0.05
No.A0955-19/27