HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 663

• 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: -

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
16.1.2
Figure 16-1 shows a block diagram of the HCAN.
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Block Diagram
MBI
Message buffer
MBI
Message buffer
MPI
Microprocessor interface
MPI
Microprocessor interface
HCAN0
HCAN1
Mailboxes
Mailboxes
Message control
Message data
MC0 to MC15, MD0 to MD15
Message control
Message data
MC0 to MC15, MD0 to MD15
CPU interface
Control register
Status register
CPU interface
Control register
Status register
Figure 16-1 HCAN Block Diagram
LAFM
LAFM
Section 16 Controller Area Network (HCAN)
Bosch CAN 2.0B active
Bosch CAN 2.0B active
Data Link Controller
Data Link Controller
(CDLC)
(CDLC)
CAN
CAN
Tx buffer
Rx buffer
Tx buffer
Rx buffer
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HTxD0
HRxD0
HTxD1
HRxD1