TMPM4K Group(1)
Product Inromation
2018-09-18
66 / 89
Rev. 2.1
12-bit Analog to Digital Converter(ADC)
2.8.1. Built-in unit
The following table shows the ADC built-in unit of each product.
Table 2.41 ADC built-in unit
Product
ADC unit
(
: Available, - : N/A )
Unit A
M4K4
M4K2
M4K1
M4K0
2.8.2. Function pin and port
The functional pins are assigned to the port of the following tables.
There is also a channel which does not have functional pins depending on a product.
Table 2.42 ADC function pin and port
Input channel
Function pin
(signal name)
Port
Product list (
: Available, - : N/A )
M4K4
M4K2
M4K1
M4K0
ch0
AINA00
PD0
ch1
AINA01
PD1
ch2
-
-
-
-
-
-
ch3
AINA03
PD2
ch4
AINA04
PD3
-
ch5
-
-
-
-
-
-
ch6
AINA06
PD4
ch7
AINA07
PD5
-
ch8
-
-
-
-
-
-
ch9
AINA09
PD6
ch10
AINA10
PE0
-
ch11
AINA11
PE1
-
ch12
AINA12
PE2
-
-
ch13
AINA13
PE3
-
-
-
ch14
AINA14
PE4
-
-
-
ch15
AINA15(VREFH)
PE5
ch16
AVDD5(Note2)
-
ch17
VREFL(Note3)
-
ch18
Reference power
-
Note1: The Ch16 to 18 are connected to internal signal of MCU for self-check function.
Note2: VREFH is chosen as AINA15 and, in the case of VREFH<AVDD5, ch16 cannot be used.
Note3: The VREFL is connected to AVSS.