5042 series
ABSOLUTE MAXIMUM RATINGS
V
= 0V unless otherwise noted.
SS
Parameter
Symbol
Conditions
Rating
Unit
Supply voltage range
V
Between VDD and VSS
−0.3 to +4.0
V
DD
Program read/write supply voltage
range
V
Between INHN and VSS
−0.3 to +16.5
V
PP
*1
Input voltage range
V
Input pins
Output pins
Q pin
−0.3 to V + 0.3
DD
V
V
IN
*1
Output voltage range
V
I
−0.3 to V + 0.3
DD
OUT
Output current
20
−65 to +150
100
mA
°C
OUT
Storage temperature range
EEPROM maximum writes
T
Chip form
STG
N
times
EW
*1. V is a V value of recommended operating conditions.
DD DD
Note. Absolute maximum ratings are the values that must never exceed even for a moment. This product may suffer breakdown if any one of these
parameter ratings is exceeded. Operation and characteristics are guaranteed only when the product is operated at recommended supply voltage
range.
RECOMMENDED OPERATING CONDITIONS
V
= 0V unless otherwise noted.
SS
*1
Rating
Parameter
Symbol
Conditions
Unit
Min
2.25
1.60
Typ
–
Max
3.63
2.25
5042A×A
5042B×A
V
V
Supply voltage
V
Between VDD and VSS
Input pins (XT, INHN)
DD
–
Input voltage
V
V
–
V
V
IN
SS
DD
Operating temperature
T
−40
20
–
+85
55
°C
OPR
5042A×A
5042B×A
–
MHz
MHz
MHz
MHz
pF
*2
Oscillation frequency
fo
(20)
0.625
(0.625)
–
–
(55)
55
5042A×A
5042B×A
–
*2
Output frequency
f
Q pin
Q pin
OUT
–
(55)
15
Output load capacitance
C
–
LOUT
*1. Values in parentheses ( ) are provisional only.
*2. The recommended oscillation frequency is a yardstick value derived from the crystal used for NPC characteristics authentication. However, the oscilla-
tion frequency range is not guaranteed. Specifically, the characteristics can vary greatly due to crystal characteristics and mounting conditions, so the
oscillation characteristics of components must be carefully evaluated.
SEIKO NPC CORPORATION—4
NPC [ NIPPON PRECISION CIRCUITS INC ]
