UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 492

• 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

16.16 Operation of CAN Controller
492
Remark m = 0 to 15
Remark
OPMODE: Normal operation mode, normal operation mode with ABT, receive-only mode, single-
shot mode, self-test mode
CHAPTER 16 CAN CONTROLLER
CnCTRL register (set OPMODE)
Figure 16-37. Initialization
User’s Manual U17554EJ4V0UD
register (Set GOM = 1)
CnGMCS register
CnMASK register
CnBRP register,
message buffers
CnBTR register
CnIE register
CnGMCTRL
Initialize
START
Set
Set
Set
Set
Set
Set
END