UPD78F4046GC-3B9 NEC, UPD78F4046GC-3B9 Datasheet - Page 8

• Manufacturer Part Number: UPD78F4046GC-3B9
• Description: 16-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

CPU-to-CPU communication
3. SYSTEM CONFIGURATION EXAMPLE (AC SERVO MOTOR CONTROL)
8
External
tester
Control panel
Display
Keypad
I/O port
I/O
interface
circuit
Port
INTP0 to INTP4
ANI8 to ANI15
3-wire serial I/O
memory
Flash
64 KB
UART
WDT
Data Sheet U11447EJ2V0DS00
PD78F4046
2048 bytes
RAM
TO10, TO11,
TO20, TO21
ANI0 to ANI7
AD0 to AD15
Macro
service
function
INTP5
Port
Limit switch
Encoder
pulse
counter
Driver/switching
circuit
Current/voltage
sensor signal
input circuit
Rotary
encoder
interface
PD78F4046
AC motor
Rotary
encoder