MB91210中文资料富士通数据手册PDF规格书

■DESCRIPTIONS

MB91210 series is Fujitsu’s general-purpose 32-bit RISCmicrocontroller, which is designed for embedded control

applications that require high-speed real-time processing of consumer appliances. This microcontroller uses

FR60Lite as its CPU, compatible withother products in the FR* family.

This series incorporates a built-in LIN-UART and CAN controller.

■FEATURES

•FR CPU

• 32-bit RISC, load/store architecture, 5-stage pipeline

• Maximum operating frequency : 40 MHz (Source oscillation is 4 MHz - PLL clock multiplier system)

• 16-bit fixed length instructions (basic instructions), one instruction per cycle

• Memory-memory transfer instructions, bit processing instructions, barrel shift instructions

- Instructions adapted for embedded applications

• Function entry/exit instructions, multiple-register load/store instructions

- Instructions supporting high-level language

• Register interlock function

- Easier assembler coding enabled

• Built-in multiplier supported at the instruction level

- Signed 32-bit multiplication: 5 cycles

- Signed 16-bit multiplication: 3 cycles

• Interrupt (PC/PS save) : 6 cycles, 16 priority levels

• Harvard architecture allowing program access and data access to be executed simultaneously.

• Instruction compatible with the FR family

•Internal ROM size & ROM type

• MASK ROM : 544 Kbytes (MB91213)

• Flash Memory : 288 Kbytes (MB91F211)

: 544 Kbytes (MB91F213)

•Internal RAM size : 24 Kbytes (MB91213/F213)

: 16 Kbytes (MB91F211)

•DMA Controller

• Capable of simultaneous operation of up to 5 channels

• Two transfer sources (internal peripheral/software)

•Bit Search Module (for REALOS)

• Search for the position of the first bit that changes from “1” to “0” in one word, from the MSB

•LIN-UART (7 channels)

• Asynchronous clock communication (start-stop synchronization), synchronous clock communication

• Synch-Break detection

• Dedicated built-in baud-rate generator for each channel

• SPI compliant (Mode 2 : clock synchronous communication mode)

•CAN Controller (3 channels)

• Maximum transfer rate : 1 Mbps

• 32 message buffer

•Timers

• 16-bit reload timer (3 channels) Selectable internal clock from 2/8/32 divisions

• 16-bit free-run timer (4 channels)

• Output compare (8 channels)

• Input capture (8 channels)

• 8/16-bit PPG (16 channels/8 channels) Selectable clock source from 1/2/16/64 division of peripheral clock

•Interrupt Controller

• Interrupts from internal peripherals

• Priority level can be set by software (16 levels)

•External Interrupt (16 channels)

• Selectable input from several pins

• Can be used as CAN WAKEUP

Noise filter is inserted to CAN WAKEUP (Typ = 4 µs)

•A/D Converter (32 channels)

• 10-bit resolution

• Sequential comparison

Conversion time : 3 µs

• Conversion modes (single conversion mode and scan conversion mode)

• Activation trigger (software/external trigger/peripheral interrupt)