參數(shù)資料
型號: XRM48L950ZWTT
廠商: Texas Instruments
文件頁數(shù): 128/176頁
文件大?。?/td> 0K
描述: MCU 16/32Bit FLASH 3MB 337NFBGA
標準包裝: 1
系列: Hercules™ ARM® RM4x
應用: 工業(yè)安全,醫(yī)療
核心處理器: ARM? Cortex? - R4F
程序存儲器類型: 閃存(3MB)
控制器系列: RM4
RAM 容量: 256K x 8
接口: CAN,以太網(wǎng),I²C,LIN,MibSPI,SCI,SPI,USB
輸入/輸出數(shù): 120
電源電壓: 1.14 V ~ 3.6 V
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 337-LFBGA
包裝: 托盤
供應商設備封裝: 337-NFBGA(16x16)
其它名稱: 296-29390
SPNS174A – APRIL 2012 – REVISED SEPTEMBER 2013
4
System Information and Electrical Specifications
4.1
Device Power Domains
The device core logic is split up into multiple power domains in order to optimize the power for a given
application use case. There are 8 core power domains in total: PD1, PD2, PD3, PD4, PD5, RAM_PD1,
RAM_PD2 and RAM_PD3.
The actual contents of these power domains are indicated in Section 1.4.
PD1 is an "always-ON" power domain, which cannot be turned off. Each of the other core power domains
can be turned ON/OFF one time during device initialization as per the application requirement. Refer to
the Power Management Module (PMM) chapter of RM48x Technical Reference Manual (SPNU503) for
more details.
NOTE
The clocks to a module must be turned off before powering down the core domain that
contains the module.
NOTE
The logic in the modules that are powered down lose power completely. Any access to
modules that are powered down results in an abort being generated. When power is
restored, the modules power-up to their default states (after normal power-up). No register or
memory contents are preserved in the core domains that are turned off.
Copyright 2012–2013, Texas Instruments Incorporated
System Information and Electrical Specifications
55
Product Folder Links: RM48L950 RM48L750 RM48L550
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XRM48L952PGET 功能描述:ARM微控制器 - MCU 16/32B RISC Fl. MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT
XRM48L952ZWTT 功能描述:ARM微控制器 - MCU 16/32B RISC Fl. MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT
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