Product Summary

The SCF5250AG120 is designed as a system controller/decoder for compressed audio music players, especially portable and automotive CD and hard disk drive players. The 32-bit ColdFire core with Enhanced Multiply Accumulate (EMAC) unit provides optimum performance and code density for the combination of control code and signal processing required for audio decoding and post processing, file management, and system control.

Parametrics

SCF5250AG120 absolute maximum ratings:(1)Supply Core Voltage Vcc:-0.5 to +2.5 V; (2)Maximum Core Operating Voltage Vcc:1.32 V; (3)Minimum Core Operating Voltage Vcc:1.08 V; (4)Supply I/O Voltage Vcc:-0.5 to +4.6 V; (5)Maximum I/O Operating Voltage Vcc:+3.6 V; (6)Minimum I/O Operating Voltage Vcc:+3.0 V; (7)Input Voltage Vin:-0.5 to +6.0 V; (8)Storage Temperature Range Tstg:-65 to 150°C.

Features

SCF5250AG120 features: (1)ColdFire V2 Core; (2)DMA Controller; (3)Enhanced Multiply and Accumulate Module (EMAC); (4)Instruction Cache; (5)Internal 128-KByte SRAM; (6)SDRAM Controller; (7)System Interface; (8)External Bus Interface; (9)Serial Audio Interfaces; (10)IEC958 Digital Audio Interfaces; (11)Audio Bus; (12)CD-ROM Encoder/Decoder; (13)Dual UART Module; (14)Queued Serial Peripheral Interface QSPI; (15)Timer Module; (16)IDE and SmartMedia Interfaces; (17)Analog/Digital Converter (ADC); (18)I2C Module; (19)GPIO Interfac; (20)Interrupt Controller; (21)System Debug Interface; (22)Crystal and On-chip PLL; (23)Boot ROM; (24)Voltage Regulator.

Diagrams

SCF5250AG120 Block Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SCF5250AG120
SCF5250AG120

Freescale Semiconductor

Microprocessors (MPU) AMADEUS PLUS

Data Sheet

0-209: $4.48
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SCF5249
SCF5249

Other


Data Sheet

Negotiable 
SCF5249VF140
SCF5249VF140

Freescale Semiconductor

Microprocessors (MPU) AUDIO COLDFIRE

Data Sheet

0-421: $9.62
421-500: $9.32
SCF5250AG120
SCF5250AG120

Freescale Semiconductor

Microprocessors (MPU) AMADEUS PLUS

Data Sheet

0-209: $4.48
SCF5250CAG120
SCF5250CAG120


IC MPU COLDFIRE 120MHZ 144-QFP

Data Sheet

0-60: $5.56
SCF5250EC
SCF5250EC

Other


Data Sheet

Negotiable 
SCF5250LAG100
SCF5250LAG100


IC MPU COLDFIRE 100MHZ 144-LQFP

Data Sheet

0-1: $7.82
1-10: $7.38
10-25: $6.95
25-100: $4.34