• 參數(shù)資料
    型號: PSD835F1-A-90U
    廠商: 意法半導(dǎo)體
    英文描述: Configurable Memory System on a Chip for 8-Bit Microcontrollers
    中文描述: 在8片位微控制器可配置存儲(chǔ)系統(tǒng)
    文件頁數(shù): 33/110頁
    文件大小: 570K
    代理商: PSD835F1-A-90U
    PSD8XX Family
    PSD835G2
    32
    The
    PSD835G2
    Functional
    Blocks
    (cont.)
    9.1.5 Memory ID Registers
    The 8-bit read only memory status registers are included in the CSIOP space. The user
    can determine the memory configuration of the PSD device by reading the Memory ID0
    and Memory ID1 registers. The content of the registers are defined as follow:
    Bit 7
    Bit 6
    Bit 5
    Bit 4
    Bit 3
    Bit 2
    Bit 1
    Bit 0
    S_size 3
    S_size 2
    S_size 1
    S_size 0
    F_size 3
    F_size 2
    F_size 1
    F_size 0
    Memory_ID0 Register
    Main Flash Size
    (Bit)
    none
    256K
    512K
    1M
    2M
    4M
    8M
    F_size3
    0
    0
    0
    0
    0
    0
    0
    F_size2
    0
    0
    0
    0
    1
    1
    1
    F_size1
    0
    0
    1
    1
    0
    0
    1
    F_size0
    0
    1
    0
    1
    0
    1
    0
    Bit Definition
    SRAM Size
    (Bit)
    none
    16K
    32K
    64K
    S_size3
    0
    0
    0
    0
    S_size2
    0
    0
    0
    0
    S_size1
    0
    0
    1
    1
    S_size0
    0
    1
    0
    1
    Bit 7
    Bit 6
    Bit 5
    Bit 4
    Bit 3
    Bit 2
    Bit 1
    Bit 0
    *
    *
    B_type 1
    B_type 0
    B_size 3
    B_size 2
    B_size 1
    B_size 0
    Memory_ID1 Register
    *
    Not used bit should be set to zero.
    Boot Block Size
    (Bit)
    none
    128K
    256K
    512K
    B_size3
    0
    0
    0
    0
    B_size2
    0
    0
    0
    0
    B_size1
    0
    0
    1
    1
    B_size0
    0
    1
    0
    1
    Bit Definition
    B_type1
    0
    0
    B_type0
    0
    1
    Boot Block Type
    Flash
    EEPROM
    相關(guān)PDF資料
    PDF描述
    PSD835F1-A-90UI Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD835F1-B-12J Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD835F1-B-12JI Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD835F1-B-12M Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD835F1-B-12MI Configurable Memory System on a Chip for 8-Bit Microcontrollers
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