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RM48L952 bảng dữ liệu(PDF) 7 Page - Texas Instruments |
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RM48L952 bảng dữ liệu(HTML) 7 Page - Texas Instruments |
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7 / 156 page ![]() x R M 4 8 L 9 5 2 Z W T T R Prefix: x=NotQualified Removedwhenqualified RM=Real TimeMicrocontroller CPU: 4= ARMCortex-R4 Flash/RAMSize: 9=3MBflash,256kBRAM NetworkInterfaces: 5=EthernetandUSB Reserved Package Type: PGE=144PinPackage ZWT =337BGA Package TemperatureRange: T =-40...+105 C o ShippingOptions: R= TapeandReel SeriesNumber Architecture: L =Lockstep RM48L952 www.ti.com SPNS177 – SEPTEMBER 2011 1.1 Device Configuration 1.1.1 Device and Development-Support Tool Nomenclature The figure below illustrates the numbering and symbol nomenclature for the RM48L952 . Figure 1-1. RM48x Device Numbering Conventions 1.1.2 Orderable Part Numbers Table 1-1. Orderable Part Numbers Orderable Part # Part # Flash RAM EMAC(1) USB(2) RM48L952PGET RM48L952 3MB 256kB Yes Yes RM48L952ZWTT RM48L952 3MB 256kB Yes Yes (1) 10/100 (2) 2 host ports, or 1 host port + 1 device port 1.1.3 Device Identification 1.1.3.1 Device Identification Code Register The device identification code register identifies several aspects of the device including the silicon version. The details of the device identification code register are shown in Table 1-2. The device identification code register value for this device is: • Rev 0 = 0x802AAD05 Figure 1-2. Device ID Bit Allocation Register 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 CP-15 UNIQUE ID TECH R-1 R-00000000010101 R-0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 TECH I/O PERIPH FLASH ECC RAM VERSION 1 0 1 VOLT PARITY ECC AGE R-101 R-0 R-1 R-10 R-1 R-00000 R-1 R-0 R-1 LEGEND: R/W = Read/Write; R = Read only; -n = value after reset Copyright © 2011, Texas Instruments Incorporated Contents 7 Submit Documentation Feedback focus.ti.com: RM48L952 |
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