MPC562 Freescale Semiconductor, Inc, MPC562 Datasheet - Page 5

• Manufacturer Part Number: MPC562
• Description: Mpc562 32 Bit Powerpc Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

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MOTOROLA
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Flexible memory protection units (MPU) in BBC and L2U
Default attributes available in one global entry
Attribute support for speculative accesses
Up to eight memory regions are supported, four for data and four for instructions
Four flexible chip selects via memory controller
24-bit address and 32-bit data buses
4-Kbyte to one 16-Mbyte (data) or 4-Gbyte (instruction) region size support
Supports enhanced external burst
Up to eight-beat transfer bursts, two-clock minimum bus transactions
Use with SRAM, EPROM, flash and other peripherals
Byte selects or write enables
32-bit address decodes with bit masks
Four regions
One 512-Kbyte module
Page read mode
Block (64 Kbytes) erasable
External 4.75- to 5.25-V VFLASH power supply for program, erase, and read operations
Typical endurance of 100,000 write/erase cycles @ 25ºC
Typical data retention of 100 years @ 25ºC
Composed of one 32-Kbyte CALRAM module
— 28-Kbyte static RAM
— 4-Kbyte calibration (overlay) RAM feature that allows calibration of flash-based constants
Eight 512-byte overlay regions
One clock fast accesses
Two clock cycle access option for power saving
Keep-alive power (IRAMSTBY) for data retention
24 address pins and 32 data pins can be used for general-purpose I/O in single-chip mode
16 GPIO in MIOS14
Many peripheral pins can be used as GPIO when not used as primary functions
2.6-V outputs on external bus pins
5-V outputs with slew rate control
Flexible Memory Protection Unit
Memory Controller
512-Kbytes of CDR3 Flash EEPROM Memory (UC3F) –
MPC563 Only
32-Kbyte Static RAM (CALRAM)
General Purpose I/O Support (GPIO)
Freescale Semiconductor, Inc.
For More Information On This Product,
MPC561/MPC563 Product Brief
Go to: www.freescale.com
Key Features
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