MB90F654A FUJITSU [Fujitsu Component Limited.], MB90F654A Datasheet - Page 8

• Manufacturer Part Number: MB90F654A
• Description: 16-bit Proprietary Microcontroller
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

8
MB90650A Series
*1: FPT-100P-M05
*2: FPT-100P-M06
LQFP*
18
19
20
22
23
24
Pin no.
1
QFP*
20
21
22
24
25
26
2
P42
SCK0
P43
SIN1
P44
SOT1
P45
SCK1
P46
ADTG
P47
Pin name
(NMOS/H)
(STBC)
(STBC)
(STBC)
(STBC)
(STBC)
(STBC)
Circuit
type
H
H
G
H
G
K
General-purpose I/O port
When UART0 is operating in external shift clock mode, the
data at the pin is used as the clock input (SCK0).
Also, functions as the SCK0 pin if the SOE bit in the UMC
register is “1”.
Can be set as an open-drain output port (OD42 = “1”) by the
open-drain control register (ODR4).
The setting does not apply for ports set as inputs (D42 = “0”:
invalid at the input setting).
Functions as the UART0 serial clock I/O pin (SCK0).
General-purpose I/O port
When I/O extended serial is operating, the data at the pin is
used as the serial input (SIN1).
Can be set as an open-drain output port (OD43 = “1”) by the
open-drain control register (ODR4).
The setting does not apply for ports set as inputs (D43 = “0”:
invalid at the input setting).
Functions as the serial input for I/O extended serial data.
General-purpose I/O port
Functions as the SOT1 pin if the SOE bit in the UMC register is
“1”.
Can be set as an open-drain output port (OD44 = “1”) by the
open-drain control register (ODR4).
The setting does not apply for ports set as inputs (D44 = “0”:
invalid at the input setting).
Functions as the output pin (SOT1) for I/O extended serial
data.
General-purpose I/O port
When I/O extended serial is operating in external shift clock
mode, the data at the pin is used as the clock input (SCK1).
Also, functions as the SCK1 pin if the SOE bit in the UMC
register is “1”.
Can be set as an open-drain output port (OD45 = “1”) by the
open-drain control register (ODR4).
The setting does not apply for ports set as inputs (D45 = “0”:
invalid at the input setting).
Functions as the I/O extended serial clock I/O pin (SCK1).
General-purpose I/O port
Can be set as an open-drain output port (OD46 = “1”) by the
open-drain control register (ODR4).
The setting does not apply for ports set as inputs (D46 = “0”:
invalid at the input setting).
Functions as the external trigger input pin for the A/D
converter.
Open-drain type general-purpose I/O port
Function
(Continued)