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MB90F345CA
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服務與包裝
服務與包裝
About After Sales Service
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關於包裝
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例子
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MB90F345CA 數據表
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詳細說明
[Fujitsu]■ DESCRIPTIONThe MB90340E series with up to 2 FULL-CAN* interfaces is especially designed for automotive and other industrial applications. Its main feature are the on-board CAN Interfaces, which conform to V2.0 Part A and Part B, while supporting a very flexible message buffer scheme and so offering more functions than a normal full CAN approach.The power to the MCU core (3 V) is supplied by a built-in regulator circuit, giving these microcontrollers superior performance in terms of power consumption and tolerance to EMI.■ FEATURES• CPU • Instruction system best suited to controller - Wide choice of data types (bit, byte, word, and long word) - Wide choice of addressing modes (23 types) - Enhanced functionality with signed multiply and divide instructions and the RETI instruction - Enhanced high-precision computing with 32-bit accumulator • Instruction system compatible with high-level language (C language) and multitask - Employing system stack pointer - Various enhanced pointer indirect instructions - Barrel shift instructions • Increased processing speed - 4-byte instruction queue• Serial interface • UART (LIN/SCI) : up to 4 channels - Equipped with full-duplex double buffer - Clock-asynchronous or clock-synchronous serial transmission is available • I2C interface* : up to 2 channels (only for devices with a C suffix in the part number) - Up to 400 kbps transfer rate• Interrupt controller • Powerful 8-level, 34-condition interrupt feature • Up to 16 external interrupts are supported • Automatic data transfer function independent of CPU - Expanded intelligent I/O service function (EI2OS) : up to 16 channels• I/O ports • General-purpose input/output port (CMOS output) - 80 ports (for devices without an S suffix in the part number - i.e. devices that support the sub clock) - 82 ports (for devices with an S suffix in the part number - i.e. devices that do not support the sub clock)• 8/10-bit A/D converter • 16 channels (only for devices without a C suffix in the part number) • 24 channels (only for devices with a C suffix in the part number) • Resolution is selectable between 8-bit and 10-bit. • Activation by external trigger input is allowed. • Conversion time : 3 µs (at 24 MHz machine clock, including sampling time)• Program patch function • Detects address matches against 6 address pointers• Timer • Time-base timer, watch timer, watchdog timer : 1 channel • 8/16-bit PPG timer : 8-bit × 16 channels, or 16-bit × 8 channels • 16-bit reload timer : 4 channels • 16-bit input/output timer - 16-bit free-run timer : 2 channels (FRT0 : ICU 0/1/2/3, OCU 0/1/2/3, FRT1 : ICU 4/5/6/7, OCU 4/5/6/7) - 16-bit input capture: (ICU): 8 channels - 16-bit output compare: (OCU): 8 channels• Full-CAN controller • Up to 2 channels • Compliant with Ver2.0A and Ver2.0B CAN specifications • 16 built-in message buffers • CAN wake-up function• Low power consumption (standby) mode • Sleep mode (a mode that halts CPU operating clock) • Timebase timer mode (a mode where only the oscillation clock, sub clock, timebase timer and watch timer operate) • Watch mode (a mode that operates sub clock and clock timer only) • Stop mode (a mode that stops oscillation clock and sub clock) • CPU intermittent operation mode• Clock modulation circuit• Technology • CMOS technology
主要特徵
- Instruction system best suited to controller
- - Wide choice of data types (bit, byte, word, and long word)
- - Wide choice of addressing modes (23 types)
- - Enhanced functionality with signed multiply and divide instructions and the RETI instruction
- - Enhanced high-precision computing with 32-bit accumulator
- Instruction system compatible with high-level language (C language) and multitask
- - Employing system stack pointer
- - Various enhanced pointer indirect instructions
- - Barrel shift instructions
- Increased processing speed
- - 4-byte instruction queue
- Serial interface
- UART (LIN/SCI) : up to 4 channels
- - Equipped with full-duplex double buffer
- - Clock-asynchronous or clock-synchronous serial transmission is available
- I2C interface : up to 2 channels (only for devices with a C suffix in the part number)
- - Up to 400 kbps transfer rate
- Interrupt controller
- Powerful 8-level, 34-condition interrupt feature
- Up to 16 external interrupts are supported
- Automatic data transfer function independent of CPU
- - Expanded intelligent I/O service function (EI2OS) : up to 16 channels
- I/O ports
- General-purpose input/output port (CMOS output)
- - 80 ports (for devices without an S suffix in the part number - i.e. devices that support the sub clock)
- - 82 ports (for devices with an S suffix in the part number - i.e. devices that do not support the sub clock)
- 8/10-bit A/D converter
- 16 channels (only for devices without a C suffix in the part number)
- 24 channels (only for devices with a C suffix in the part number)
- Resolution is selectable between 8-bit and 10-bit.
- Activation by external trigger input is allowed.
- Conversion time : 3 µs (at 24 MHz machine clock, including sampling time)
- Program patch function
- Detects address matches against 6 address pointers
- Timer
- Time-base timer, watch timer, watchdog timer : 1 channel
- 8/16-bit PPG timer : 8-bit × 16 channels, or 16-bit × 8 channels
- 16-bit reload timer : 4 channels
- 16-bit input/output timer
- - 16-bit free-run timer : 2 channels (FRT0 : ICU 0/1/2/3, OCU 0/1/2/3, FRT1 : ICU 4/5/6/7, OCU 4/5/6/7)
- - 16-bit input capture: (ICU): 8 channels
- - 16-bit output compare: (OCU): 8 channels
- Full-CAN controller
- Up to 2 channels
- Compliant with Ver2.0A and Ver2.0B CAN specifications
- 16 built-in message buffers
- CAN wake-up function
- Low power consumption (standby) mode
- Sleep mode (a mode that halts CPU operating clock)
- Timebase timer mode (a mode where only the oscillation clock, sub clock, timebase timer and watch timer operate)
- Watch mode (a mode that operates sub clock and clock timer only)
- Stop mode (a mode that stops oscillation clock and sub clock)
- CPU intermittent operation mode
- Clock modulation circuit
- Technology
- CMOS technology
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 |
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