Datasheet

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

78K0/Kx2-L CHAPTER 2 PIN FUNCTIONS

R01UH0028EJ0400 Rev.4.00 32

Sep 27, 2010

(4) Non-port functions: 78K0/KA2-L (25, 32 pins) (1/2)

Function Name I/O Function After Reset Alternate Function

ANI0

P20/AMP0

Note 3

ANI1

P21/AMP0OUT

Note 3

PGAIN

Note 3

ANI2 P22/AMP0+

Note 3

ANI3 to ANI6 P23 to P26

ANI7

Note 2

P27

Note 2

ANI8

Note 2

P70

Note 2

ANI9

Note 2

P71

Note 2

ANI10

Note 2

Input A/D converter analog input Analog input

P72

Note 2

AMP0-

Note 3

P20/ANI0

AMP0+

Note 3

Input Operational amplifier 0 input Analog input

P22/ANI2

AMP0OUT

Note 3

Output Operational amplifier 0 output Analog input P21/ANI1/PGAIN

Note 3

PGAIN

Note 3

Input PGA (programmable gain amplifier) input Analog input

P21/ANI1/

AMP0OUT

Note 3

INTP0

Note 1

P00

Note 1

/TI000

Note 1

(/TOH1)

Note 1

(/TI51)

Note 1

(INTP0) P121/X1/TOOLC0

(/TI000)

(INTP0)

Note 2

RESET/P125

(/TI000)

Note 2

INTP2 P31/TOOLC1

INTP3 P32/TOOLD1

INTP4 P34/I(/TOH1)(/TI51)

Note 1

INTP5

Input

External interrupt request input for which the valid edge

(rising edge, falling edge, or both rising and falling

edges) can be specified

Input port

P02/SSI11

REGC

−

Connecting regulator output (2.0 V/2.4 V) stabilization

capacitance for internal operation.

Connect to V

SS via a capacitor (0.47 to 1

F).

− −

RESET Input System reset input Reset input P125(/TI000)

Note 2

(/INTP0)

Note 2

RxD6 Input Serial data input to UART6 P61/SDAA0

TxD6 Output Serial data output from UART6

Input port

P60/SCLA0

SCLA0 Clock input/output for I

C P60/TxD6

SDAA0

I/O

Serial data I/O for I

Input port

P61/RxD6

Notes 1. 25-pin products only

2. 32-pin products only

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

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