Hw Module Description And Jumper Settings; Pin Assignment Of Mb95F310 - Fujitsu MB2146-450-E Setup Manual

3.4 HW Module Description and Jumper settings

3.4.1 Pin Assignment of MB95F310

Table 3- 1 describes the assignment of MCU Pin
Pin name
P16
P15
P14
P13
P12
P11
P10
P24
P23
X0
X1
X1A
X0A
/RST
V0
V1
V2
V3
PA0
PA1
PA2
PA3
PB0 to PE7
P02
P01
P00
EV BOARD MB2146-450-E V1.3
Chapter 3 EV-board Manual
Table 3-1: Assignment of Pin
Pin Usage Description
PPG1
STB
LED3
LED4
DBG
UO0
UI0
SDA
SCL
external main clock
external main clock
external Sub-clock
external Sub-clock
reset Pin
LCD voltage divider
LCD voltage divider
LCD voltage divider
LCD voltage divider
COM0
COM1
COM2
COM3
SEG00 to SEG31
external interrupt
temperature AD
AD key
MCU-AN-500072-E-13 – Page 15
Logical Description
Low drive beep
Low drive LED
Low drive LED3
Low drive LED4
--
--
--
--
--
--
--
--
--
Low reset
Link to GND
Divider voltage 1.1V
Divider voltage 2.2V
Divider voltage 3.3V
--
--
--
--
--
Low drive interrupt
AD value from 0 to 0xff
No key AD value is 0xff