Renesas MN4 Spécifications télécharger pdf (Page 8)

V850E2/MN4 USB CDC (Communication Device Class) Driver

R01AN0010EJ0101 Rev.1.01 Page 8 of 117

Feb 01, 2012

2.2.2 Features

The major features of the V850E2/MN4 are listed below.

• Internal memory

RAM: Single core, 64 Kbytes; Dual core, 64 Kbytes × 2

Flash memory: 1 Mbyte

• Flash cache memory

Single core: 16 Kbytes (4-way associative)

Dual core: 16 Kbytes (4-way associative) × 2

• External bus interface

Equipped with 2 systems of memory controllers.

Primary memory controller (SRAM/SDRAM connectable)

Secondary memory controller (SRAM/SDRAM connectable)

• Serial interfaces

Asynchronous serial interface UART: 6 channels

Clock synchronous serial interface CSI: 6 channels

Asynchronous serial interface UART (FIFO): 4 channels

Clock synchronous serial interface CSI (FIFO): 4 channels

I2C: 6 channels

CAN: 2 channels (μPD70F3512, μPD70F3514, and μPD70F3515)

USB function controller: 1 channel

USB host controller: 1 channel

Ethernet controller: 1 channel (μPD70F3512, μPD70F3514, and μPD70F3515)

• DMA controllers

DMA controller: 16 channels

DTS: 128 channels maximum

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Renesas MN4 Spécifications Page 8