MB90387S 반도체 회로 부품 판매점
(MB90F385 Series) 16-bit Proprietary Microcontroller
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 Fujitsu Media Devices |
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FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-13717-3E
16-bit Proprietary Microcontroller
CMOS
F2MC-16LX MB90385 Series
MB90387/387S/F387/F387S/MB90V495G
s DESCRIPTION
MB90385 series devices are general-purpose high-performance 16-bit micro controllers designed for process
control of consumer products, which require high-speed real-time processing. The devices of this series have the
built-in full-CAN interface.
The system, inheriting the architecture of F2MC* family, employs additional instruction ready for high-level lan-
guages, expanded addressing mode, enhanced multiply-divide instructions, and enriched bit-processing instruc-
tions. Furthermore, employment of 32-bit accumulator achieves processing of long-word data (32 bits).
The peripheral resources of MB90385 series include the following:
8/10-bit A/D converter, UART (SCI), 8/16-bit PPG timer, 16-bit input-output timer (16-bit free-run timer, input
capture 0, 1, 2, 3 (ICU)), and CAN controller.
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*: “F2MC”, an abbreviation for FUJITSU Flexible Microcontroller, is a registered trademark of FUJITSU Ltd.
DataShee
s FEATURES
• Clock
• Built-in PLL clock frequency multiplication circuit
• Selection of machine clocks (PLL clocks) is allowed among frequency division by two on oscillation clock, and
multiplication of 1 to 4 times of oscillation clock (for 4-MHz oscillation clock, 4 MHz to 16 MHz).
• Operation by sub-clock (8.192 kHz) is allowed.
• Minimum execution time of instruction: 62.5 ns (when operating with 4-MHz oscillation clock, and 4-time multi-
plied PLL clock).
s PACKAGE
(Continued)
48-pin plastic-LQFP
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(FPT-48P-M26)
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MB90385 Series
• 16 Mbyte CPU memory space
• 24-bit internal addressing
• 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 multiply-divide instructions and RETI instructions
• Enhanced high-precision computing with 32-bit accumulator
• Instruction system compatible with high-level language (C language) and multitask
• Employing system stack pointer
• Enhanced various pointer indirect instructions
• Barrel shift instructions
• Increased processing speed
• 4-byte instruction queue
• Powerful interrupt function with 8 levels and 34 factors
• Automatic data transfer function independent of CPU
• Expanded intelligent I/O service function (EI2 OS): Maximum of 16 channels
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• Low power consumption (standby) mode
• Sleep mode (a mode that halts CPU operating clock)
• Time-base timer mode (a mode that operates oscillation clock, sub clock, time-base timer and clock timer only)
• Clock mode (a mode that operates sub clock and clock timer only)
•
•
Stop mode (a mode that stops
CPU blocking operation mode
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• Process
• CMOS technology
• I/O port
• General-purpose input/output port (CMOS output) :
MB90387, MB90F387 : 34 ports (including 4 high-current output ports)
MB90387S, MB90F387S : 36 ports (including 4 high-current output ports)
• Timer
• Time-base timer, clock timer, watchdog timer: 1 channel
• 8/16-bit PPG timer: 8-bit x 4 channels, or 16-bit x 2 channels
• 16-bit reload timer: 2 channels
• 16-bit input/output timer
- 16-bit free run timer: 1 channel
- 16-bit input capture: (ICU): 4 channels
Interrupt request is issued upon latching a count value of 16-bit free run timer by detection of an edge on pin
input.
• CAN controller: 1 channel
• Compliant with Ver2.0A and Ver2.0B CAN specifications
• 8 built-in message buffers
• Transmission rate of 10 Kbps to 1 Mbps (by 16 MHz machine clock)
• CAN wake-up
• UART (SCI): 1 channel
• Equipped with full-duplex double buffer
• Clock-asynchronous or clock-synchronous serial transmission is available.
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MB90387S controller
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관련 데이터시트
MB90387
(MB90F385 Series) 16-bit Proprietary Microcontroller - Fujitsu Media Devices
MB90387S
(MB90F385 Series) 16-bit Proprietary Microcontroller - Fujitsu Media Devices