UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 894

• Manufacturer Part Number: UPD70F3771GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3771GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CAN, CSI, EBI/EMI, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

V850ES/JG3-H, V850ES/JH3-H
20.1.3 Configuration
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
TSOUT
Interrupt request
The CAN controller is composed of the following four blocks.
(1) Internal bus interface
(2) MCM (Memory Control Module)
(3) CAN protocol layer
(4) CAN RAM
INTC0WUP
INTC0REC
INTC0ERR
INTC0TRX
This functional block provides an internal bus interface and means of transmitting and receiving signals between
the CAN module and the host CPU.
This functional block controls access to the CAN protocol layer and to the CAN RAM within the CAN module.
This functional block is involved in the operation of the CAN protocol and its related settings.
This is the CAN memory functional block, which is used to store message IDs, message data, etc.
interface
CPU
NPB
(Memory Control Module)
Message
Figure 20-1. Block Diagram of CAN Module
buffer 0
Message
buffer 1
Message
buffer 2
Message
Message
buffer 31
buffer 3
CAN module
CAN RAM
MCM
Intenal bus interface
C0MASK1
C0MASK2
C0MASK3
C0MASK4
protocol
layer
CAN
CTXD0
CRXD0
CHAPTER 20 CAN CONTROLLER
transceiver
CAN
Page 894 of 1509
CAN_H0
CAN_L0
CAN bus