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参数资料
| 型号： | MCF5307FT90B |
| 厂商： | MOTOROLA INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 90 MHz, RISC PROCESSOR, PQFP208 |
| 封装： | 28 X 28 MM, PLASTIC, QFP-208 |
| 文件页数： | 2/30页 |
| 文件大小： | 117K |
| 代理商： | MCF5307FT90B |
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10
MCF5307 Product Brief
MOTOROLA
System Interface, Continued
Interrupt Controller
The interrupt controller provides user-programmable control of 10 internal
peripheral interrupts and implements 4 external xed interrupt-request pins.
You can program each internal interrupt to any one of 7 interrupt levels and 4
priority levels within each of these levels and can program the external
interrupt request pins to level 1, 3, 5, and 7 or levels 2, 4, 6, and 7.
Autovector capability is available for internal and external interrupts.
JTAG
To help with system diagnostics and manufacturing testing, the MCF5307
processor includes dedicated user-accessible test logic that complies with the
IEEE 1149.1a standard for boundary-scan testability, often referred to as Joint
Test Action Group, or JTAG. For more information, refer to the IEEE 1149.1a
standard.
System Debug Interface
The ColdFire processor core debug interface supports real-time trace and
debug, along with background debug mode (BDM). The BDM interface is
implemented using a serial communication channel with an emulator. The
BDM is compatible with the BDM interface provided on Motorola’s 683XX
Family of parts.
To support real-time trace, four output bits (PST) provide status information
on processor activity on a cycle-by-cycle basis. Additionally, a 4-bit output
data bus (DDATA) can be congured to display operand data and certain
change-of-ow target addresses for determining the dynamic execution path
through the application.
Finally, the Debug module provides a number of on-chip breakpoint registers
that can be congured by an emulator, or by the processor itself to generate
special debug interrupts or processor halts. The breakpoint resources include
two 32-bit address registers, a 32-bit PC and 32-bit PC mask registers, and a
32-bit data register and 32-bit data mask register. These breakpoint registers
can be congured in single- or double-level triggers where you dene the
trigger response.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCF5307TR | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:UART MODULE |
| MCF5327 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor |
| MCF5327CVM240 | 功能描述:微处理器 - MPU MCF5329 V2-CORE RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| MCF5327CVM240J | 制造商:Freescale Semiconductor 功能描述:MPC5XXX RISC 32-BIT CMOS 240MHZ 196-PIN MA-BGA TRAY - Trays |
| MCF5328 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor |
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