SM5902 NPC [Nippon Precision Circuits Inc], SM5902 Datasheet - Page 5

• Manufacturer Part Number: SM5902
• Description: compression and non compression type shock-proof memory controller
• Manufacturer: NPC [Nippon Precision Circuits Inc]

(*B) V
SHPRF: Shock-proof,
typical values are for V
Low-voltage:(V
<Pin summary>
Current consumption
Input leakage current
(*1)
(*2)
(*3)
(*4)
(*5)
(*6)
(*7)
Output voltage
DD1
Input current
Input voltage
Parameter
= V
Pin function
Pin function
Pin function
Pin function
Pin function
Pin function
Pin function
DD2
Pin name
Pin name
Pin name
Pin name
Pin name
Pin name
Pin name
= 3 V, CLK input frequency f
DD1
DD1
= V
= V
(*2,3,4,5)
DD2
DD2
(*2,3,4)
(*4,6)
(*5,7)
(*3,4)
(*2,5)
VDD
CLK
CLK
(*5)
Pin
= 3 V.
= 2.4 to 4.5 V, V
NCAS, NWE, NRAS, A0, A1, A2, A3, A4, A5, A6, A7, A8, A9,A10
H level
H level
H level
H level
H level
L level
L level
L level
L level
L level
YSRDATA, YLRCK, YSCK, YFLAG, YFCLK, NRESET,
XTI
Symbol
I
YBLKCK, YDMUTE, YMLD, YMDATA, YMCLK
I
I
I
I
I
= 384fs = 16.9344 MHz, all outputs unloaded,
I/O pins (Schmitt input with pull-up in input state)
DD
IH1
IL1
IL2
LH
LL
ZSCK, ZLRCK, ZSRDATA, ZSENSE, DIT
V
V
V
V
V
V
V
V
SS
V
V
V
INAC
I/O pins (Schmitt input in input state)
OH1
OH2
OL1
OL2
IH1
IH2
IH3
IL1
IL2
IL3
SM5902AF
= 0 V, Ta = - 20 to 70 ˚C)
Schmitt input pin with pull-up
UC1, UC2, UC3, UC4, UC5
Clock input pin (AC input)
(*B)Through mode
Schmitt input pins
(*B)SHPRF ON
D0, D1, D2, D3
I
I
OH
OH
I
I
AC coupling
OL
OL
Condition
V
V
V
V
V
Outputs
Outputs
NTEST
IN
IN
= - 0.5 mA
= - 0.5 mA
= 0.5 mA
= 0.5 mA
IN
IN
IN
CLK
= V
= V
= 0V
= 0V
= 0V
DD
DD
V
V
0.7V
0.7V
0.6V
DD
DD
NIPPON PRECISION CIRCUITS-5
Min
0.3
1.5
10
10
- 0.4
- 0.4
DD
DD
DD
Rating
Typ
6.0
2.5
30
30
3
0.3V
0.3V
0.2V
Max
12.0
115
115
4.0
0.4
0.4
1.0
1.0
15
DD
DD
DD
Unit
V
mA
mA
V
V
V
V
V
V
V
V
V
V
P-P
A
A
A
A
A