MB90370 View Datasheet(PDF) - Fujitsu
Part Name
Description
Manufacturer
MB90370 Datasheet PDF : 140 Pages
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MB90370/375 Series
9. Comparator Electrical Characteristics
(VCC = AVCC = CVCC = 3.3 V to 3.6 V, VSS = AVSS = CVSS = 0.0 V, TA = −40 °C to +85 °C)
Parameter
Symbol Pin name Condition
Min
Value
Typ
Unit Remarks
Max
CVRH2
1.1
2.9
V
Reference voltage
CVRH1
CVRL
2.9
V*
CVRL
1.1
CVRH1 V
Reference voltage
supply current
CVRH2
ICR
CVRH1
CVRL
±1
µA
Comparator
supply current
ICV
CVCC
50
µA active
10
µA inactive
Analog input voltage
DCIN
VIH
DCIN2
VOL1 to VOL3
VSI1 to VSI3
CVSS
CVCC
V
*: Please use the reference voltage of CVRH2, CVRH1 and CVRL to 0.5VCC for MB90F377.
10. Serial IRQ Electrical Characteristics
(VCC = AVCC = CVCC = 3.0 V to 3.6 V, VSS = AVSS = CVSS = 0.0 V, TA = −40 °C to +85 °C)
Parameter
Symbol Pin name Condition
Min
Value
Typ
Unit Remarks
Max
“H” level input voltage
VIH
0.7VCC
VCC
V
“L” level input voltage
VIL
VSS
0.3VCC V
“H” level output voltage
VOH
VCC − 0.5
V
“L” level output voltage
VOL
0.4
V
11. Flash Memory Program/Erase Characteristics
Parameter
Value
Condition
Min
Typ
Max
Sector erase time
1
15
Chip erase time
TA = +25 °C
VCC = 3.0 V
4
Word (16 bit width)
programing time
16
Program/Erase cycle
10,000
3,600
Unit
Remarks
s
Excludes 00H programming prior
to erasure
s
Excludes 00H programming prior
to erasure
µs
Except for the over head time of
the system
cycle
133
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