NJU3504FA1 查看數據表（PDF） - Japan Radio Corporation

零件编号

产品描述 (功能)

比赛名单

NJU3504FA1

4-BIT SINGLE CHIP MICRO CONTROLLER

Japan Radio Corporation  

NJU3504

[ CIRCUIT TYPE TABLE 2 ]

TERMINAL TYPES

Input / Output

Terminal *1

SYMBOL

EXTRA FUNCTION

REMARKS

PF0

IB OB

ID

PF1

IB OB

ID

PF2

IB OB

ID

PG0

IB OB

ID

PG1

IB OB

ID

PH0

IB OB

Restart signal input

ID

PH1

IB OB

ID

Edge detector

P Rising edge detector

N Falling edge detector

AIN0 / PI0

IA

AD Analog input (AIN0)

IC

AIN1 / PI1

IA

AD Analog input (AIN1)

IC

AIN2 / PI2

IA

AD Analog input (AIN2)

IC

AIN3 / PI3

IA

AD Analog input (AIN3)

IC

VREF / PJ0

IB

ID

AD Reference input

ADCK / PJ1

IB

AD External Interrupt input

ID

EXTI / PK0

IB

*2 ID

EX External Interrupt input

CNTI / PK1

IB

EX

External clock to Timer2 input

*2 ID

SDO / PL0

OB

SDI(O) / PL1 IA OB

SO Serial data output

MSB MSB first

SD

Serial data input / output

LSB LSB first

*2 IC

SCK/CKOUT

*2 *3

SK Serial clock input-output

CKOUT Output clock divide by

prescaler

Note) “AD, CKOUT, EX, IA, IB, IC, ID, LSB, MSB, N, OB, P, SD, SK, SO” are symbols using on MASK OPTION

GENERATOR(MOG).

*1) The symbol and the detail circuits of INPUT OUTPUT TERMINAL are written in INPUT OUTPUT

TERMINAL TYPE.

*2) The pull-up resistance is added to the terminal selected as the extra function.

*3) When Serial INPUT-OUTPUT is selected, “SCK” is selected automatically. When it is not selected, “CKOUT”

is selected automatically.

- 56 -

Share Link: