MB90F548GS
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運輸與付款
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服務與包裝
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關於包裝
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例子
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MB90F548GS 數據表
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詳細說明
■ DESCRIPTIONThe MB90540/545 series with FULL-CAN*1 and FLASH ROM is specially designed for automotive and industrial applications. Its main features are two on board CAN Interfaces (one for MB90V545 series) , which conform to V2.0 Part A and Part B, supporting very flexible message buffer scheme and so offering more functions than a normal full CAN approach. The instruction set by F2MC-16LX CPU core inherits an AT architecture of the F2MC*2 family with additional instruction sets for high-level languages, extended addressing mode, enhanced multiplication/division instructions, and enhanced bit manipulation instructions.The micro controller has a 32-bit accumulator for processing long word data.The MB90540/545 series has peripheral resources of 8/10-bit A/D converters, UART (SCI) , extended I/O serial interfaces, 8/16-bit timer, I/O timer (input capture (ICU) , output compare (OCU) ) .■ FEATURES• Clock Embedded PLL clock multiplication circuit Operating clock (PLL clock) can be selected from : divided-by-2 of oscillation or one to four times the oscillation Minimum instruction execution time : 62.5 ns (operation at oscillation of 4 MHz, four times the oscillation clock) Subsystem Clock : 32 kHz• Instruction set to optimize controller applications Rich data types (bit, byte, word, long word) Rich addressing mode (23 types) Enhanced signed multiplication/division instruction and RETI instruction functions Enhanced precision calculation realized by the 32-bit accumulator• Instruction set designed for high level language (C language) and multi-task operations Adoption of system stack pointer Enhanced pointer indirect instructions Barrel shift instructions• Program patch function (for two address pointers)• Enhanced execution speed : 4-byte Instruction queue• Enhanced interrupt function : 8 levels, 34 factors• Automatic data transmission function independent of CPU operation Extended intelligent I/O service function (EI2OS)• Embedded ROM size and types Mask ROM : 256 Kbytes / 64 Kbytes / 128 Kbytes Flash ROM : 128 Kbytes/256 Kbytes Embedded RAM size : 2 Kbytes/4 Kbytes/6 Kbytes/8 Kbytes (evaluation chip)• Flash ROM Supports automatic programming, Embedded Algorithm TM* Write/Erase/Erase-Suspend/Resume commands A flag indicating completion of the algorithm Hard-wired reset vector available in order to point to a fixed boot sector in Flash Memory Erase can be performed on each block Block protection with external programming voltage• Low-power consumption (stand-by) mode Sleep mode (mode in which CPU operating clock is stopped) Stop mode (mode in which oscillation is stopped) CPU intermittent operation mode Clock mode Hardware stand-by mode• Process 0.5 µm CMOS technology• I/O port General-purpose I/O ports : 81 ports• Timer Watchdog timer : 1 channel 8/16-bit PPG timer : 8/16-bit × 4 channels 16-bit re-load timer : 2 channels• 16-bit I/O timer 16-bit free-run timer : 1 channel Input capture : 8 channels Output compare : 4 channels• Extended I/O serial interface : 1 channel• UART 0 With full-duplex double buffer (8-bit length) Clock asynchronized or clock synchronized (with start/stop bit) transmission can be selectively used.(Continue ...)
主要特徵
- Clock
- Embedded PLL clock multiplication circuit
- Operating clock (PLL clock) can be selected from : divided-by-2 of oscillation or one to four times the oscillation
- Minimum instruction execution time : 62.5 ns (operation at oscillation of 4 MHz, four times the oscillation clock)
- Subsystem Clock : 32 kHz
- Instruction set to optimize controller applications
- Rich data types (bit, byte, word, long word)
- Rich addressing mode (23 types)
- Enhanced signed multiplication/division instruction and RETI instruction functions
- Enhanced precision calculation realized by the 32-bit accumulator
- Instruction set designed for high level language (C language) and multi-task operations
- Adoption of system stack pointer
- Enhanced pointer indirect instructions
- Barrel shift instructions
- Program patch function (for two address pointers)
- Enhanced execution speed : 4-byte Instruction queue
- Enhanced interrupt function : 8 levels, 34 factors
- Automatic data transmission function independent of CPU operation
- Extended intelligent I/O service function (EI2OS)
- Embedded ROM size and types
- Mask ROM : 256 Kbytes / 64 Kbytes / 128 Kbytes
- Flash ROM : 128 Kbytes/256 Kbytes
- Embedded RAM size : 2 Kbytes/4 Kbytes/6 Kbytes/8 Kbytes (evaluation chip)
- Flash ROM
- Supports automatic programming, Embedded Algorithm TM
- Write/Erase/Erase-Suspend/Resume commands
- A flag indicating completion of the algorithm
- Hard-wired reset vector available in order to point to a fixed boot sector in Flash Memory
- Erase can be performed on each block
- Block protection with external programming voltage
- Low-power consumption (stand-by) mode
- Sleep mode (mode in which CPU operating clock is stopped)
- Stop mode (mode in which oscillation is stopped)
- CPU intermittent operation mode
- Clock mode
- Hardware stand-by mode
- Process
- 0.5 µm CMOS technology
- I/O port
- General-purpose I/O ports : 81 ports
- Timer
- Watchdog timer : 1 channel
- 8/16-bit PPG timer : 8/16-bit × 4 channels
- 16-bit re-load timer : 2 channels
- 16-bit I/O timer
- 16-bit free-run timer : 1 channel
- Input capture : 8 channels
- Output compare : 4 channels
- Extended I/O serial interface : 1 channel
- UART 0
- With full-duplex double buffer (8-bit length)
- Clock asynchronized or clock synchronized (with start/stop bit) transmission can be selectively used.
- (Continue ...)
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Manufacturer | FUJITSU | Product Category ! | Microcontrollers |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
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