M30873FHGP#U5 Renesas Electronics America, M30873FHGP#U5 Datasheet - Page 476

• Manufacturer Part Number: M30873FHGP#U5
• Description: IC M32C/87 MCU FLASH 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30873FHGP#U5

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, EBI/EMI, I²C, IEBus, IrDA, SIO, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ09B0180-0151 Rev.1.51 Jul 31, 2008
Page 452 of 587
Figure 23.40
23.3.4
Figure 23.40 shows an operation example when a CAN bus error occurs.
(1) When a CAN bus error is detected, the STATE_BUSERROR bit in the CiSTR register becomes 1 (error
CAN Bus Error Timing
occurred), the BEIS bit in the CiEISTR register becomes 1 (interrupt requested), and the CAN module
transmits an error frame.
STATE_BUSERROR bit
Operation Example when CAN Bus Error Occurs
CAN bus
BEIS bit
1
0
1
0
Transmit / receive frame
(1)
Set to 0 by a program
detected
Error
Error frame
23. CAN Module