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参数资料
| 型号： | MCF54418CMJ250 |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | MICROPROCESSOR, PBGA256 |
| 封装： | 12 X 12 MM, ROHS COMPLAINT, MAPBGA-256 |
| 文件页数： | 34/60页 |
| 文件大小： | 1107K |
| 代理商： | MCF54418CMJ250 |
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MCF5441x ColdFire Microprocessor Data Sheet, Rev. 6
Preliminary—Subject to Change Without Notice
MCF5441x family comparison
Freescale Semiconductor
4
1
MCF5441x family comparison
Table 1. MCF5441x family configurations
Module
MCF54410
MCF54415
MCF54416
MCF54417
MCF54418
Version 4 ColdFire core with EMAC (enhanced
multiply-accumulate unit) and MMU (memory
management unit)
Cryptography acceleration unit (CAU)
—
—
Core (system) and SDRAM clock
up to 250 MHz
Peripheral clock
(Core clock
2)
up to 125 MHz
External bus (FlexBus) clock
up to 100 MHz
Performance (Dhrystone 2.1 MIPS)
up to 385
Static RAM (SRAM)
64 Kbytes
Independent data/instruction cache
8 Kbytes each
USB 2.0 Host controller
—
USB 2.0 Host/Device/On-the-Go controller
UTMI+ Low Pin Interface (ULPI) for external
high-speed USB PHY
—
10/100 Mbps Ethernet controller with IEEE 1588
support
1222
2
Level 2 IEEE 1588-compliant 3-port Ethernet
switch
———
Enhanced Secure Digital host controller (eSDHC)
Smart card/Subscriber Identity Module (SIM)
—
2 ports
UARTs
6
10
DSPI
3444
4
CAN 2.0B controllers
1222
2
I2C
4666
6
Synchronous serial interface (SSI)
1222
2
12-bit ADC
—
12-bit DAC
—
2
32-bit DMA timers
4444
4
Periodic interrupt timers (PIT)
4444
4
Motor control PWM timer (mcPWM)
—
8 channel
64-channel DMA controller
Real-time clock with 2 KB standby RAM and
battery back-up input
DDR2 SDRAM controller
FlexBus external memory controller
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCF54418CMJ250 | 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU COLDFIRE 250MHZ 256-MA |
| MCF5441X | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MCF5441x ColdFire Microprocessor Data Sheet |
| MCF54450 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor |
| MCF54450ACVM180 | 制造商:Freescale Semiconductor 功能描述:MCF5445X RISC 32-BIT 180MHZ 1.8V/2.5V/3.3V 256-PIN MA-BGA BR - Trays 制造商:Freescale Semiconductor 功能描述:MCF5445X V4M CORE, MMU, 制造商:Freescale 功能描述:MPU MCF5445X RISC 32-Bit 180MHz 1.8V/2.5V/3.3V 256-Pin MAP-BGA Brick |
| MCF54450AVM240 | 制造商:Freescale Semiconductor 功能描述:MCF5445X RISC 32-BIT 240MHZ 1.8V/2.5V/3.3V 256-PIN MA-BGA BR - Trays |
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