MB90370 Datasheet, PDF (113/140 Pages) Fujitsu Component Limited. – 16-bit Proprietary Microcontroller

MB90370/375 Series
(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
Value
Unit Remarks
Min Typ Max
“L” level input
voltage
Open-drain
output pin
application
voltage
VILSM
VILM
VD5
VD
P80, P81
P90 to P95
MD0 to MD2
P40 to P45
P80 to P82
P90 to P95
P46
VSS − 0.3 
0.8
V
SMbus
input pins
VSS − 0.3  VSS + 0.3 V Mode pins

VSS − 0.3  VSS + 5.5 V
VSS − 0.3  VCC + 0.3 V
“H” level output
voltage
All port pins
except
VOH1
P40 to P46
P80 to P82
P90 to P95
PF0 to PF7
VCC = 3.0 V
IOH1 = −4.0 mA
VCC − 0.5 

V
VOH2 PF0 to PF7
VCC = 3.0 V
IOH2 = −8.0 mA
VCC − 0.5 

V
“L” level output
voltage
All port pins
VOL1 except
PF0 to PF7
VOL2 PF0 to PF7
IOL1 = 4.0 mA
IOL2 = 12.0 mA

 0.4
V

 0.4
V
Input leakage
current (High-Z
output leakage
current)
IIL
All input pins
VCC = 3.3 V,
VSS < VI < VCC
−5

+5
µA
Open-drain
output leakage
current
P40 to P46
ILEAK P80 to P82
P90 to P95



5
µA
ICC
VCC = 3.3 V,
Internal operation

37
45
mA
MB90F372 /
F377
at 16 MHz

30 35 mA MB90372
ICCS
Power supply
current*
ICCL
VCC = 3.3 V,
Internal operation
at 16 MHz,
VCC
In sleep mode

15 20 mA
VCC = 3.3 V,
External 32 kHz,
Internal operation
at 8 kHz,

23 80 µA
In sub-clock mode,
TA = +25 °C
(Continued)
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