MPC562MZP56 Freescale Semiconductor, MPC562MZP56 Datasheet - Page 401

• Manufacturer Part Number: MPC562MZP56
• Description: IC MPU 32BIT 56MHZ PPC 388-PBGA
• Manufacturer: Freescale Semiconductor
• Series: MPC5xxr

Specifications of MPC562MZP56

• Core Processor: PowerPC
• Core Size: 32-Bit
• Speed: 56MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 64
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 2.7 V
• Data Converters: A/D 32x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 388-BGA
• Processor Series: MPC5xx
• Core: PowerPC
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: SCI, SPI, UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 56
• Number Of Timers: 22
• Operating Supply Voltage: 2.6 V to 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (10 bit, 32 Channel)
• For Use With: MPC564EVB - KIT EVAL FOR MPC561/562/563/564
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: No

a 16-bit boot EPROM and CS1 is used for a 32-bit SRAM. The WE/BE[0:3] signals are used both to
program the EPROM and to enable write access to various bytes in the RAM.
10.2
The memory controller consists of a basic machine that handles the memory access cycle: the
general-purpose chip-select machine (GPCM).
When any of the internal masters request a new access to external memory, the address of the transfer (with
17 bits having a mask) and the address type (with three bits having a mask) are compared to each one of
the valid banks defined in the memory controller. Refer to
Freescale Semiconductor
Memory Controller Architecture
MPC500
WE/BE[0:3]
Figure 10-3. MPC561/MPC563 Simple System Configuration
Address
Data
CS0
CS1
OE
MPC561/MPC563 Reference Manual, Rev. 1.2
Figure
[0:31]
[0:15]
10-4.
Address
WE/BE[0:1]
DATA[0:15]
Address
CE
WE/BE[0:3]
Data
OE
CE
OE
EPROM
SRAM
Memory Controller
10-3