Datasheet

ManualsBrandsRENESAS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller SSOP 30 8-Bit 10 MHz I/O number 21

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78K0/Kx2-L CHAPTER 4 PORT FUNCTIONS

R01UH0028EJ0400 Rev.4.00 190

Sep 27, 2010

Table 4-16. Settings of Port Mode Register and Output Latch When Using Alternate Function

(78K0/KA2-L (25-pin and 32-pin product)) (1/2)

Alternate Function Pin Name

Function Name I/O

MUXSEL PM×× P××

TI000

Note 1

Input TM00SEL0 = 0 1

INTP0

Note 1

Input INTP0SEL0 = 0 1

(TOH1)

Note 1

Output TMHSEL1,

TMHSEL0 = 1, 0

0 0

P00

Note 1

(TI51)

Note 1

Input TM5SEL1,

TM5SEL0 = 1, 0

TI010

Note 2

Input

−

P01

Note 2

TO00

Note 2

Output

−

0 0

ANI0

Note 3

Input

−

P20

AMP0-

Notes 3, 4

Input

−

ANI1

Note 3

Input

−

AMP0OUT

Notes 3, 4

Output

−

P21

PGAIN

Notes 3, 4

Input

−

ANI2

Note 3

Input

−

P22

AMP0+

Notes 3, 4

Input

−

P23 to P26 ANI3 to ANI6

Note 3

Input

−

P27

Note 2

ANI7

Notes 2, 3

Input

−

INTP2 Input

−

P31

TOOLC1 Input

− × ×

INTP3 Input

−

P32

TOOLD1 Input

− × ×

INTP4 I/O

−

(TOH1) Output TMHSEL1

Note 1

TMHSEL0 = 0, 1

0 0

P34

(TI51)

Note 1

Input TM5SEL1,

TM5SEL0 = 0, 1

Input

−

P35 SCK11

Output

−

0 1

P36 SI11 Input

−

P37 SO11 Input

−

0 0

Notes 1. 25-pin products only

2. 32-pin products only

3. The pin function can be selected by using ADPC0 register, PM2 register, ADS register, OPAMP0E bit, and

PGAIN bit. Refer to Tables 4-10 to 4-12 of 4.2.3 Port 2.

PD78F0565, 78F0566, and 78F0567 (products with operational amplifier) only

Remarks 1. ×: Don’t care

PM××: Port mode register

P××: Port output latch

2. Functions in parentheses ( ) can be assigned by setting MUXSEL register.

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