HD64F7047FW40V Renesas Electronics America, HD64F7047FW40V Datasheet - Page 449

• Manufacturer Part Number: HD64F7047FW40V
• Description: MCU 5V 256K I-TEMP,PB-FREE 100-Q
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7047r

Specifications of HD64F7047FW40V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 40MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

The Controller Area Network 2 (HCAN2) is a module for controlling a controller area network
(CAN) for realtime communication in vehicular and industrial equipment systems, etc. For details
on CAN specification, refer to Bosch CAN Specification Version 2.0 1991, Robert Bosch GmbH.
The block diagram of the HCAN2 is shown in figure 15.1.
15.1
• CAN version: Bosch 2.0B active compatible (conform to ISO-11898 specification)
• Number of channels: 1 channel
• Data buffers: 32 buffers (two receive-only buffer and 30 buffers settable for
• Data transmission: Can select from two methods
• Data reception: Two methods
• Interrupt sources: 14 (allocate to four independent interrupt vectors)
• HCAN2 operating modes
Communication systems: NRZ (Non-Return to Zero) system (with bit-stuffing function)
Broadcast communication system
Transmission path: Bidirectional 2-wire serial communication
Communication speed: Max. 1 Mbps
Data length: 0 to 8 bytes
transmission/reception)
Mailbox (buffer) number order (high-to-low)
Message priority (identifier) reverse-order (high-to-low)
Message identifier match (transmit/receive-setting buffers)
Reception with message identifier masked (receive-only)
Error interrupt
Reset processing interrupt
Message reception interrupt
Message transmission interrupt
Hardware reset
Software reset
Normal status (error-active, error-passive)
Bus off status
HCAN2 configuration mode
HCAN2 sleep mode
HCAN2 halt mode
Section 15 Controller Area Network 2 (HCAN2)
Features
Rev. 2.00, 09/04, page 407 of 720