UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 13

• 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

CHAPTER 17 INTERRUPT FUNCTIONS ............................................................................................ 518
CHAPTER 18 STANDBY FUNCTION.................................................................................................. 537
16.10 Message Transmission.......................................................................................................... 466
16.11 Power Save Modes................................................................................................................. 473
16.12 Interrupt Function .................................................................................................................. 477
16.13 Diagnosis Functions and Special Operational Modes ....................................................... 478
16.14 Time Stamp Function............................................................................................................. 482
16.15 Baud Rate Settings ................................................................................................................ 484
16.16 Operation of CAN Controller................................................................................................. 492
17.1 Interrupt Function Types......................................................................................................... 518
17.2 Interrupt Sources and Configuration ..................................................................................... 518
17.3 Registers Controlling Interrupt Functions ............................................................................ 522
17.4 Interrupt Servicing Operations ............................................................................................... 530
18.1 Standby Function and Configuration..................................................................................... 537
18.2 Standby Function Operation................................................................................................... 540
16.9.1 Message reception.........................................................................................................................458
16.9.2 Receive Data Read ........................................................................................................................459
16.9.3 Receive history list function............................................................................................................460
16.9.4 Mask function .................................................................................................................................462
16.9.5 Multi buffer receive block function ..................................................................................................464
16.9.6 Remote frame reception.................................................................................................................465
16.10.1 Message transmission .................................................................................................................466
16.10.2 Transmit history list function.........................................................................................................468
16.10.3 Automatic block transmission (ABT) ............................................................................................470
16.10.4 Transmission abort process .........................................................................................................471
16.10.5 Remote frame transmission .........................................................................................................472
16.11.1 CAN sleep mode ..........................................................................................................................473
16.11.2 CAN stop mode............................................................................................................................475
16.11.3 Example of using power saving modes........................................................................................476
16.13.1 Receive-only mode ......................................................................................................................478
16.13.2 Single-shot mode .........................................................................................................................479
16.13.3 Self-test mode ..............................................................................................................................480
16.13.4 Receive/Transmit Operation in Each Operation Mode .................................................................481
16.14.1 Time stamp function.....................................................................................................................482
16.15.1 Baud rate settings ........................................................................................................................484
16.15.2 Representative examples of baud rate settings ...........................................................................488
17.4.1 Maskable interrupt acknowledgement............................................................................................530
17.4.2 Software interrupt request acknowledgement ................................................................................532
17.4.3 Multiple interrupt servicing .............................................................................................................533
17.4.4 Interrupt request hold .....................................................................................................................536
18.1.1 Standby function ............................................................................................................................537
18.1.2 Registers controlling standby function............................................................................................537
18.2.1 HALT mode ....................................................................................................................................540
18.2.2 STOP mode ...................................................................................................................................546
User’s Manual U17554EJ4V0UD
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