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    參數(shù)資料
    型號(hào)： MB90F457S
    廠商： Fujitsu Limited
    英文描述： 16-bit Proprietary Microcontroller
    中文描述： 16位微控制器專有
    文件頁數(shù)： 4/78頁
    文件大?。?/td> 680K
    代理商： MB90F457S
    MB90455 Series
    4
    I
    PRODUCT LINEUP
    (Continued)
    Part Number
    MB90F455 (S) /
    F456 (S) /F457 (S)
    MB90455 (S) /
    456 (S) /457 (S)
    MB90V495G
    Parameter
    Classification
    Flash ROM
    Mask ROM
    Evaluation product
    ROM capacity
    MB90F455 (S) : 24 Kbytes
    MB90F456 (S) : 32 Kbytes
    MB90F457 (S) : 64 Kbytes
    MB90455 (S) : 24 Kbytes
    MB90456 (S) : 32 Kbytes
    MB90457 (S) : 64 Kbytes
    2 Kbytes
    MB90455/456/457 :
    RAM capacity
    6 Kbytes
    Clock
    MB90F455/F456/F457 :
    2 systems
    MB90F455S/F456S/F457S :
    1 system
    2 systems
    MB90455S/456S/457S :
    1 system
    2 systems
    Process
    Package
    Operating power supply voltage
    Special power supply for
    emulator*
    1
    CMOS
    LQFP-48 (0.50 mm width)
    3.5 V to 5.5 V
    PGA256
    4.5 V
    to
    5.5 V
    None
    CPU functions
    Number of basic instructions
    Instruction bit length
    Instruction length
    Data bit length
    Minimum instruction execution time : 62.5 ns (at 16-MHz machine clock)
    Interrupt processing time : 1.5
    μ
    s at minimum (at 16-MHz machine clock)
    Sleep mode/Clock mode/Time-base timer mode/
    Stop mode/CPU intermittent
    General-purpose input/output ports (CMOS output) : 34 ports (36 ports*
    2
    )
    including 4 high-current output ports (P14 to P17)
    18-bit free-run counter
    Interrupt cycle : 1.024 ms, 4.096 ms, 16.834 ms, 131.072 ms
    (with oscillation clock frequency at 4 MHz)
    Reset generation cycle: 3.58 ms, 14.33 ms, 57.23 ms, 458.75 ms
    (with oscillation clock frequency at 4 MHz)
    Number of channels: 1
    Interrupt upon occurrence of overflow
    Number of channels: 4
    Retaining free-run timer value set by pin input (rising edge, falling edge, and
    both edges)
    Number of channels: 2
    16-bit reload timer operation
    Count clock cycle: 0.25
    μ
    s, 0.5
    μ
    s, 2.0
    μ
    s
    (at 16-MHz machine clock frequency)
    External event count is allowed.
    15-bit free-run counter
    Interrupt cycle: 31.25 ms, 62.5 ms, 12 ms, 250 ms, 500 ms, 1.0 s, 2.0 s
    (with 8.192 kHz sub clock)
    : 351 instructions
    : 8 bits and 16 bits
    : 1 byte to 7 bytes
    : 1 bit, 8 bits, 16 bits
    Low power consumption
    (standby) mode
    I/O port
    Time-base timer
    Watchdog timer
    16-bit input/
    output timer
    16-bit free-run
    timer
    Input capture
    16-bit reload timer
    Clock timer
    相關(guān)PDF資料
    PDF描述
    MB90F457SPMT Octal Registered Transceiver With 3-State Outputs 24-CDIP -55 to 125
    MB90455 Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs 20-CDIP -55 to 125
    MB90456 16-bit Proprietary Microcontroller
    MB90460 16-bit Proprietary Microcontroller
    MB90462 16-bit Proprietary Microcontroller
    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    MB90F457SPMCR-GE1 制造商:FUJITSU 功能描述:
    MB90F457SPMCR-G-JNE1 制造商:FUJITSU 功能描述:
    MB90F462APFM-GE1 制造商:FUJITSU 功能描述:IC 16BIT MCU SMD LQFP64
    MB90F462AP-G-SHE1 制造商:FUJITSU 功能描述:16-bit Proprietary Microcontroller
    MB90F462APMC-G-SPE1 制造商:FUJITSU 功能描述:16-Bit MCU 制造商:FUJITSU 功能描述:16-bit Microcontroller
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