參數(shù)資料
型號: MPC823EPAK
廠商: Motorola, Inc.
英文描述: MPC823e Mobile Computing Microprocessor
中文描述: MPC823e移動計算微處理器
文件頁數(shù): 6/12頁
文件大小: 235K
代理商: MPC823EPAK
6
MPC823e Mobile Computing Microprocessor
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA
Low-Power Support Modes
— Normal High–All Units are Fully Powered at High Clock Frequency
— Normal Low–All Units are Fully Powered at Low Clock Frequency
— Doze–Core Functional Units are Disabled, except Timebase, Decrementer, PLL,
Memory Controller, Real-Time Clock, LCD, and Communication Processor Module.
— Sleep–All Units are Disabled, except Real-Time Clock, Periodic Interrupt Timer,
Timebase, and Decrementer. PLL is Active for Fast Wake-Up.
— Deep Sleep–All Units are Disabled including PLL, but not the Real-Time Clock and
Periodic Interrupt Timer, Timebase, and Decrementer.
— Power-Down—All Units are Disabled Including PLL, but not the Real-Time Clock and
Periodic Interrupt Timer, Timebase, and Decrementer. Saves More Power than Other
Modes. The State of Certain Registers may be Preserved.
— Can be Dynamically Shifted Between High-Frequency and Low-Frequency Operation
Development Capabilities and Interface
— Program Flow Tracking
– Instruction Show Cycle
– Data Show Cycle
– Branching
– Exception Traps
— Watchpoints and Breakpoints
– Four Hardware Breakpoints
– Five Watchpoint Sources
— Simple Hardware Interface
– High-Speed Data Transfer
– Internal Status Pins
– Freeze Indication
— Rich Control Register Set
3.3V Operation with 5V TTL Compatibility for the General-Purpose I/O Port Pins and
3.3V for All Others
256-Pin Plastic Ball Grid Array (BGA) Packaging
F
Freescale Semiconductor, Inc.
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