SM5859AF Datasheet, PDF (4/33 Pages) Nippon Precision Circuits Inc – compression and non compression type antishock memory controller

SM5859AF
Absolute maximum ratings
Parameter
Supply voltage
Input voltage
Storage temperature
Power dissipation
Soldering temperature
Soldering time
Symbol
VDD
VI
TSTG
PD
TSLD
tSLD
(VSS = 0V, VDD pin voltage = VDD)
Rating
Unit
- 0.3 to 7.0
V
VSS - 0.3 to VDD + 0.3
V
- 55 to 125
˚C
350
mW
255
˚C
10
sec
(*1) Refer to pin summary on the next page.
Note. Values also apply for supply inrush and switch-off.
Electrical characteristics
Recommended operating conditions
Parameter
Supply voltage
Operating temperature
Symbol
VDD
TOPR
(VSS = 0V, VDD pin voltage = VDD)
Rating
Unit
2.7 to 5.5
V
- 40 to 85
˚C
DC characteristics
Standard voltage: (VDD = 4.5 to 5.5 V, VSS = 0 V, Ta = - 40 to 85 ˚C)
Parameter
Pin
Symbol
Condition
Rating
Unit
Min
Typ
Max
Current consumption VDD
IDD
(*A)SHPRF ON
6.5
13.0
mA
(*A)Through mode
4.0
6.0
mA
Input voltage
CLK
H level
VIH1
0.7VDD
V
L level
VIL1
0.3VDD
V
VINAC
AC coupling
0.3
VP-P
(*2,3,4) H level VIH2
0.7VDD
V
L level
VIL2
0.3VDD
V
(*5)
H level
VIH3
0.6VDD
V
L level
VIL3
0.2VDD
V
Output voltage
(*4,6) H level VOH1
IOH = - 0.5 mA VDD - 0.4
V
L level
VOL1
IOL = 0.5 mA
0.4
V
(*5,7) H level VOH2
IOH = - 0.5 mA VDD - 0.4
V
L level
VOL2
IOL = 0.5 mA
0.4
V
Input current
CLK
IIH1
VIN = VDD
40
95
190
µA
IIL1
VIN = 0V
40
95
190
µA
(*3,4)
IIL2
VIN = 0V
6
12
25
µA
Input leakage current
(*2,3,4,5)
ILH1
VIN = VDD
1.0
µA
(*2,5)
ILL
VIN = 0V
1.0
µA
(*A) VDD = 5 V, CLK input frequency fXTI= 384fs = 16.9344 MHz, all outputs unloaded,
SHPRF: Shock-proof,
typical values are for VDD = 5 V.
NIPPON PRECISION CIRCUITS-4