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Specifications
Absolute Maximum Ratings
Parameter
Maximum power supply voltage
Input voltage
Output voltage
Allowable power dissipation
Operating temperature range
Storage temperature range
Allowable Operating Range at Ta = 25°C, V
Parameter
Power supply voltage
Input high-level voltage
Input low-level voltage
Data setup time
Data hold time
High level clock pulse width
Low level clock pulse width
Data read access time
Command transfer time
Subcode Q read enable time
Subcode ready cycle time
Subcode read enable time
Port input data setup time
Port input data hold time
Port input clock setup time
Port output data delay time
Input level
Range of operating frequencies
Crystal oscillator frequency
Electrical Characteristics at Ta = 25°C, V
Parameter
Current drain
Input high-level current
LC78626KE
at Ta = 25°C, V
= 0V
SS
Symbol
V
max
DD
V
IN
V
OUT
Pd max
Topr
Tstg
= 0V
SS
Symbol
V
, XV
, LV
DD
DD
V
1
DD
ATT/DF/DAC to the normal speed
V
, XV
, LV
DD
DD
V
2
DD
All functions guaranteed to 2× speed
I/O and input pins with the exception of
V
1
IH
EFMI and DRAM0 to DRAM3
V
2
EFMI
IH
V
3
DRAM0 to DRAM3
IH
I/O and input pins with the exception of
V
1
IL
EFMI and DRAM0 to DRAM3
V
2
EFMI
IL
V
2
DRAM0 to DRAM3
IL
t
COIN, RWC: Figure 1
SU
t
COIN, RWC: Figure 1
HD
t
SBCK, CQCK: Figures 1 to 3
WH
t
SBCK, CQCK: Figures 1 to 3
WL
t
SQOUT, PW: Figures 2 and 3
RAC
t
RWC: Figure 1
RWC
t
WRQ: Figure 2, no RWC signal
SQE
t
SFSY: Figure 3
SC
t
SFSY: Figure 3
SE
t
CONT2 to CONT5, RWC: Figure 4
CSU
t
CONT2 to CONT5, RWC: Figure 4
CHD
t
RWC, CQCK: Figure 4
RCQ
t
CONT2 to CONT5, RWC: Figure 5
CDD
V
1
EFMI: slice level control, V
IN
V
2
XIN: C coupling input
IN
f
EFMI
OP
f
XIN, XOUT
X
= 3.2 V, V
DD
Symbol
V
, XV
, LV
DD
DD
I
DD
V
= 3.0 to 3.4 V with normal playback
DD
DEFI, EFMI, HFL, TES, RWC, COIN, CQCK,
FMT, MR1, MR2, RES, TESD, WOK,
I
1
IH
PAUSE IN, SHOCK, TESCLK, TESA, TESB,
TESC, TESGB, TEST1: V
TAI, TEST2 to TEST5, CS
I
2
IH
V
= V
= 3.6 V
IN
DD
Conditions
Conditions
, RV
, VV
:
DD
DD
DD
, RV
, VV
:
DD
DD
DD
0.45 V
= 3.0 V
DD
= 0V
SS
Conditions
, RV
, VV
:
DD
DD
DD
= V
IN
DD
Ratings
V
– 0.3 to V
+ 4.0
SS
SS
V
– 0.3 to V
+ 0.3
SS
DD
V
– 0.3 to V
+ 0.3
SS
DD
400
–20 to +75
–40 to +125
Ratings
min
typ
max
3.0
3.6
3.6
3.6
0.7 V
V
DD
DD
0.6 V
V
DD
DD
V
DD
DD
0
0.3 V
DD
0
0.4 V
DD
0
0.2 V
DD
400
400
400
400
0
400
1000
11.2
136
400
400
400
100
1200
0.8
1.0
10
16.9344
Ratings
min
typ
max
14
20
5
15
55
Continued on next page.
No. 5995-4/34
Unit
V
V
V
mW
°C
°C
Unit
V
V
V
V
V
V
V
V
ns
ns
ns
ns
ns
ns
ms
µs
ns
ns
ns
ns
ns
Vp-p
Vp-p
MHz
MHz
Unit
mA
µA
µA
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