MB90470 Datasheet, PDF (85/118 Pages) Fujitsu Component Limited. – 16-Bit Proprietary Microcontroller

MB90470 Series
3. DC Characteristics
(MASK version : VCC = 1.8 V to 3.6 V, VSS = 0.0 V, TA = −40 °C to +85 °C) *
(Low voltage FLASH version : VCC = 2.4 V to 3.6 V, VSS = 0.0 V, TA = −40 °C to +85 °C) *
(High speed FLASH version : VCC = 3.0 V to 3.6 V, VSS = 0.0 V, TA = −40 °C to +85 °C) *
Parameter
Sym-
bol
Pin name
Conditions
Value
Unit Remarks
Min
Typ
Max
“H” level
All pins
VCC = 2.7 V
IOH = − 1.6 mA
VCC3 −
0.3

output
voltage
VOH except
P76-P77
VCC = 4.5 V
IOH = − 4.0 mA
VCC5 −
0.5


V
Using 5 V

V system power
supply
“L” level
output
voltage
VOL
All output
pins
VCC = 2.7 V
IOL = 2.0 mA
VCC = 4.5 V
IOL = 4.0 mA


0.4
V
Using 5 V


0.4
V system power
supply
Input leak
current
All pins
IIL except
P76, P77
VCC = 3.3 V
VSS < VI < VCC
− 10

+ 10 µA
Pull-up
resistance
RPULL

VCC = 3.0 V,
at TA = + 25 °C
20
65
200 kΩ
Open drain
output
current
Ileak
P40 to P47,
P70 to P77


0.1
10
µA

60
80
mA MASK version
at VCC = 3.3 V,

65
85
mA
MASK version
(A/D operation)
at normal internal
20 MHz operation ^
51
66
mA FLASH version
ICC


56
71.5
mA
FLASH version
(A/D operation)
Supply
current
ICCS
at VCC = 3.3 V,
flash write/erase

at internal 20 MHz
VCC = 3.3 V,

sleep mode

at 20 MHz
57
71.5 mA FLASH version
18
33
mA
at VCC = 3.3 V,
sub operation,
ICCL

external 32 kHz,
internal 8 kHz

16
140 µA
operation
(TA = + 25 °C)
* : Pay attention to operating frequency.
(Continued)
85