參數(shù)資料
型號: MPC875ZT80
廠商: 飛思卡爾半導體(中國)有限公司
英文描述: Hardware Specifications
中文描述: 硬件規(guī)格
文件頁數(shù): 6/84頁
文件大小: 1366K
代理商: MPC875ZT80
MPC875/MPC870 Hardware Specifications, Rev. 3.0
14
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Freescale Semiconductor
Mandatory Reset Configurations
Figure 3. Example Voltage Sequencing Circuit
9
Mandatory Reset Configurations
The MPC875/870 requires a mandatory configuration during reset.
If hardware reset configuration word (HRCW) is enabled, the HRCW[DBGC] value needs to be set to binary X1 in
the HRCW and the SIUMCR[DBGC] should be programmed with the same value in the boot code after reset. This
can be done by asserting the RSTCONF during HRESET assertion.
If HRCW is disabled, the SIUMCR[DBGC] should be programmed with binary X1 in the boot code after reset by
negating the RSTCONF during the HRESET assertion.
The MBMR[GPLB4DIS], PAPAR, PADIR, PBPAR, PBDIR, PCPAR, and PCDIR need to be configured with the
mandatory values in Table 7 in the boot code after the reset is negated.
Table 7. Mandatory Reset Configuration of MPC875/870
Register/Configuration
Field
Value
(binary)
HRCW
(Hardware reset configuration word)
HRCW[DBGC]
X1
SIUMCR
(SIU module configuration register)
SIUMCR[DBGC]
X1
MBMR
(Machine B mode register)
MBMR[GPLB4DIS}
0
PAPAR
(Port A pin assignment register)
PAPAR[5:9]
PAPAR[12:13]
0
PADIR
(Port A data direction register)
PADIR[5:9]
PADIR[12:13]
0
PBPAR
(Port B pin assignment register)
PBPAR[14:18]
PBPAR[20:22]
0
PBDIR
(Port B data direction register)
PBDIR[14:8]
PBDIR[20:22]
0
PCPAR
(Port C pin assignment register)
PCPAR[4:5]
PCPAR[8:9]
PCPAR[14]
0
VDDH
VDDL
1N5820
MUR420
相關PDF資料
PDF描述
MPC93H52FAR2 PLL BASED CLOCK DRIVER, 11 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
MPC946FAR2 946 SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
mPD789322 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
mPD789327GB-xxx-8ET 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
MPDTH03060WAH 1-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE
相關代理商/技術參數(shù)
參數(shù)描述
MPC880CVR133 功能描述:微處理器 - MPU PQ I HIP6W DUET RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC880CVR66 功能描述:微處理器 - MPU 66 MHz 87 MIPS RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC880CZP133 功能描述:微處理器 - MPU PQ I HIP6W DUET RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC880CZP66 功能描述:微處理器 - MPU PQ I HIP6W DUET RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC880VR133 功能描述:微處理器 - MPU 133 MHz 176 MIPS RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324