HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 702

• Manufacturer Part Number: HD64F2638F20J
• Description: IC H8S MCU FLASH 256K 128-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2638F20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 16 Controller Area Network (HCAN)
Page 652 of 1458
Notes: 1. When IRR0 is set to 1 (automatically) due to a hardware reset
LAFM setting (receive identifier mask setting)
Message transmission method initialization
MC[x] setting (receive identifier setting)
MBIMR setting (interrupt mask setting)
IMR setting (interrupt mask setting)
CAN bus communication enabled
2. In a reset and in hardware standby mode, the module stop bit is initialized to 1
Initialization of HCAN module
11 recessive bits received?
Mailbox (RAM) initialization
IRR0 = 1 (automatic) *
initiated reset processing" interrupt is generated.
and the HCAN enters the module stop state.
MCR0 = 1 (automatic)
GSR3 = 1 (automatic)
Hardware reset
MBCR setting
GSR3 = 0 &
BCR setting
Clear IRR0
GSR3 = 0?
MCR0 = 0
Yes
Yes
Figure 16-4 Hardware Reset Flowchart
1
No
No
Bit configuration mode
Period in which BCR, MBCR, etc.,
are initialized
: Settings by user
: Processing by hardware
H8S/2639, H8S/2638, H8S/2636,
*
2
, a "hardware reset
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
May 28, 2010