參數(shù)資料
      型號: PSD835F2-B-70UI
      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系統(tǒng)
      文件頁數(shù): 58/110頁
      文件大?。?/td> 570K
      代理商: PSD835F2-B-70UI
      PSD835G2
      PSD8XX Family
      The
      PSD835G2
      Functional
      Blocks
      (cont.)
      57
      RD
      PSEL0
      PSEL1
      PSEL
      VM REGISTER BIT 7
      WR
      PF0-PF7
      D0-D7
      DATA BUS
      Figure 25. Peripheral I/OMode
      9.4.3 Port Configuration Registers (PCRs)
      Each port has a set of PCRs used for configuration. The contents of the registers can be
      accessed by the microcontroller through normal read/write bus cycles at the addresses
      given in Table 6. The addresses in Table 6 are the offsets in hex from the base of the
      CSIOP register.
      The pins of a port are individually configurable and each bit in the register controls its
      respective pin. For example, Bit 0 in a register refers to Bit 0 of its port. The three PCRs,
      shown in Table 22, are used for setting the port configurations. The default power-up state
      for each register in Table 19 is 00h.
      Register Name
      Port
      MCU Access
      Control
      Direction
      Drive Select*
      E,F,G
      A,B,C,D,E,F,G
      A,B,C,D,E,F,G
      Write/Read
      Write/Read
      Write/Read
      Table 19. Port Configuration Registers
      *
      NOTE:
      See Table 26 for Drive Register bit definition.
      相關(guān)PDF資料
      PDF描述
      PSD835F2-B-90B81 Configurable Memory System on a Chip for 8-Bit Microcontrollers
      PSD835F2-B-90B81I Configurable Memory System on a Chip for 8-Bit Microcontrollers
      PSD835F2-B-90J Configurable Memory System on a Chip for 8-Bit Microcontrollers
      PSD835F2-C-20B81 Configurable Memory System on a Chip for 8-Bit Microcontrollers
      PSD835F2-C-20B81I Configurable Memory System on a Chip for 8-Bit Microcontrollers
      相關(guān)代理商/技術(shù)參數(shù)
      參數(shù)描述
      PSD835G2-70U 功能描述:靜態(tài)隨機存取存儲器 5.0V 4M 70ns RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
      PSD835G2-90U 功能描述:靜態(tài)隨機存取存儲器 5.0V 4M 90ns RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
      PSD835G2-90UI 功能描述:靜態(tài)隨機存取存儲器 5.0V 4M 90ns RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
      PSD835G2V-12UI 功能描述:靜態(tài)隨機存取存儲器 3.0V 4M 120ns RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
      PSD835G2V-90U 功能描述:靜態(tài)隨機存取存儲器 3.0V 4M 90ns RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray