mb90f377pff-g Fujitsu Microelectronics, Inc., mb90f377pff-g Datasheet - Page 52

• Manufacturer Part Number: mb90f377pff-g
• Description: 16-bit Proprietary Microcontroller
• Manufacturer: Fujitsu Microelectronics, Inc.

52
MB90370/375 Series
• Block diagram of port D3 to D0 pins
• Block diagram of port E pins (not for MB90F377)
Port data direction register (DDR)
PDR read
DDR write
PDR write
ADER
DDR read
Port data register (PDR)
PDR read
PDR write
Port data direction register (DDR)
DDR write
DDR read
Port data register (PDR)
Output latch
Direction latch
Output latch
Direction latch
Resource output
Standby control (SPL = 1)
LCD output enable
A/D input
Standby control (SPL = 1)
LCD output
Resource output enable
Resource input
Pin
Pin