UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 718

• Manufacturer Part Number: UPD78F0890GK(A)-GAJ-AX
• Description: 8BIT MCU, 128K FLASH, 7K RAM, LQFP
• Manufacturer: NEC

Specifications of UPD78F0890GK(A)-GAJ-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 10
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

IF0L:
IF1H:
IF1L:
IMS:
ISC:
IXS:
[L]
LVIM:
LVIS:
[M]
MCM:
MDA0H:
MDA0L:
MDB0:
MK0H:
MK0L:
MK1H:
MK1L:
MOC:
[O]
OSCCTL:
OSTC:
OSTS:
[P]
P0:
P1:
P12:
P13:
P3:
P4:
P5:
P6:
P7:
P8:
P9:
PCC:
PFCMD:
PFS:
PM0:
PM1:
PM12:
PM13:
PM3:
718
Low-voltage detection register.................................................................................................................579
Low-voltage detection level selection register .........................................................................................580
Main clock mode register.........................................................................................................................131
Multiplication/division data register A0H ..................................................................................................564
Multiplication/division data register A0L...................................................................................................564
Multiplication/division data register B0.....................................................................................................565
Interrupt mask flag register 0H ................................................................................................................526
Interrupt mask flag register 0L .................................................................................................................526
Interrupt mask flag register 1H ................................................................................................................526
Interrupt mask flag register 1L .................................................................................................................526
Main OSC control register .......................................................................................................................132
Clock operation mode select register ......................................................................................................133
Oscillation stabilization time counter status register ................................................................................135
Oscillation stabilization time select register .............................................................................................136
Port register 0 ..........................................................................................................................................120
Port register 1 ..........................................................................................................................................120
Port register 12 ........................................................................................................................................120
Port register 13 ........................................................................................................................................120
Port register 3 ..........................................................................................................................................120
Port register 4 ..........................................................................................................................................120
Port register 5 ..........................................................................................................................................120
Port register 6 ..........................................................................................................................................120
Port register 7 ..........................................................................................................................................120
Port register 8 ..........................................................................................................................................120
Port register 9 ..........................................................................................................................................120
Processor clock control register...............................................................................................................128
Flash protect command register ..............................................................................................................626
Flash status register ................................................................................................................................626
Port mode register 0 ................................................................................................................................117
Port mode register 1 ................................................................................................................................117
Port mode register 12 ..............................................................................................................................117
Port mode register 13 ..............................................................................................................................117
Port mode register 3 ................................................................................................................................117
Interrupt request flag register 0L............................................................................................................524
Interrupt request flag register 1H ...........................................................................................................524
Interrupt request flag register 1L............................................................................................................524
Internal memory size switching register.................................................................................................600
Input switch control register ...................................................................................................................333
Internal expansion RAM size switching register.....................................................................................601
APPENDIX C REGISTER INDEX
User’s Manual U17554EJ4V0UD