56857 Signal Controllers Datasheet

56857 Datasheet, PDF, Equivalent


Part Number

56857

Description

16-bit Digital Signal Controllers

Manufacture

Freescale Semiconductor

Total Page 30 Pages
Datasheet
Download 56857 Datasheet


56857
56857
Data Sheet
Technical Data
56800E
16-bit Digital Signal Controllers
www.DataSheet4U.com
DSP56857
Rev. 6
01/2007
freescale.com

56857


Features 56857 Data Sheet Technical Data www.Dat aSheet4U.com 56800E 16-bit Digital Sig nal Controllers DSP56857 Rev. 6 01/200 7 freescale.com 56857 General Descrip tion • 120 MIPS at 120MHz • 40K x 1 6-bit Program SRAM • 24K x 16-bit Dat a SRAM • 1K x 16-bit Boot ROM • Six (6) independent channels of DMA • Tw o (2) Enhanced Synchronous Serial Inter faces (ESSI) • Two (2) Serial Communi cation Interfaces (SCI) • Serial Port Interface (SPI) • Four (4) dedicated GPIO • 8-bit Parallel Host Interface • General Purpose 16-bit Quad Timer • JTAG/Enhanced On-Chip Emulation (On CE™) for unobtrusive, real-time debug ging • Computer Operating Properly (C OP)/Watchdog Timer • Time-of-Day (TOD ) • 100 LQFP package • Up to 47 GPI O 6 VDDIO 12 VDD 8 VSSIO 12 VSS VD DA 5 VSSA 2 JTAG/ Enhanced OnCE Progr am Controller and Hardware Looping Unit Address Generation Unit 16-Bit DSP568 00E Core Data ALU 16 x 16 + 36 Æ 36-Bi t MAC Three 16-bit Input Registers Four 36-bit Accumulators Bit Manipulation Unit PAB PDB CDBR CD.
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