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NJU3554 Datasheet(PDF) 5 Page - New Japan Radio

Part No. NJU3554
Description  4-BIT SINGLE CHIP OTP MICRO CONTROLLER
Download  17 Pages
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Maker  NJRC [New Japan Radio]
Homepage  http://www.njr.co.jp/index_e.htm
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NJU3554 Datasheet(HTML) 5 Page - New Japan Radio

 
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NJU3554
- 5 -
s ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS
1-1
(VDD=3.6~5.5V, VSS=0V, Ta=-20~75
°C)
PARAMETER
SYM
BOL
C O N D I T I O N S
MIN
TYP
MAX
UNIT NOTE
Supply Voltage
VDD
VDD
3.6
5.5
V
IDD1
VDD
VDD=5V, fOSC=2MHz
X’tal Oscillation in Reset
30
mA
*3
IDD2
VDD
VDD=5V, fOSC=2MHz
Ceramic Oscillation in Reset
30
mA
*3
IDD3
VDD
VDD=5V, fOSC=2MHz
CR Oscillation in Reset
30
mA
*3
IDD4
VDD
VDD=5V, fOSC=4MHz
Operating (Except ADC)
30
mA
*3
IDD5
VDD
VDD=5V, STANDBY Mode
20
µA
*3
Supply Current
IADD
AVDD
AVDD=VDD=5V, ADCK=225kHz
3.0
5.0
mA
*3
VIH1
PA0~PA3, PB0~PB3, PC0, PC1,
PD0~PD3, PE0~PE3,
AIN0/PI0~AIN3/PI3, SDI(O)/PL1,
SCK/CKOUT
0.7VDD
VDD
V
*1
VIH2
PF0~PF2, PG0, PG1, PH0, PH1,
VREF/PJ0, ADCK/PJ1, EXTI/PK0,
CNTI/PK1, RESET
0.8VDD
VDD
V
*1
High-Level
Input Voltage
VIH3
OSC1
VDD-1.0
VDD
V
VIL1
PA0~PA3, PB0~PB3, PC0, PC1,
PD0~PD3, PE0~PE3,
AIN0/PI0~AIN3/PI3, SDI(O)/PL1,
SCK/CKOUT
0
0.3VDD
V
*1
VIL2
PF0~PF2, PG0, PG1, PH0, PH1,
VREF/PJ0, ADCK/PJ1, EXTI/PK0,
CNTI/PK1, RESET
0
0.2VDD
V
*1
Low-level
Input Voltage
VIL3
OSC1
0
1.0
V
*1 Input/output port is set as an Input terminal.
*2 Input/output port is set as an Output terminal.
*3 Except the current through Pull-up resister.


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