MPC564MZP66 Freescale Semiconductor, MPC564MZP66 Datasheet - Page 95

• Manufacturer Part Number: MPC564MZP66
• Description: IC MCU 512K FLASH 66MHZ 388-BGA
• Manufacturer: Freescale Semiconductor
• Series: MPC5xxr

Specifications of MPC564MZP66

• Core Processor: PowerPC
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 56
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• 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
• For Use With: MPC564EVB - KIT EVAL FOR MPC561/562/563/564
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

1.7
The IRAMSTBY pin provides keep-alive power to RAM when the main power supply is shut down. The
IRAMSTBY pin can be powered directly from a battery using an internal shunt regulator or via a small
battery for standby use. See
While power is off, the IRAMSTBY supply powers the following:
1.8
The internal memory map is organized as a single 4-Mbyte block. The user can assign this block to one of
eight locations by programming a register in the USIU (IMMR[ISB]). The eight possible locations are the
Freescale Semiconductor
•
•
•
•
•
•
— READI support
— Reduced data setup time
— Enhanced external burst support
MIOS14
— Four additional PWM channels
— Four additional MCSM timers
DPTRAM (8 Kbytes)
— No functional changes
PPM (peripheral pin multiplexing)
— New module
— Four-to-one multiplexing
— Parallel-to-serial driver (SPI and TDM)
32-Kbyte CALRAM
8-Kbyte DPTRAM module
2-Kbyte BBC DECRAM module
SRAM Keep-Alive Power Behavior
MPC561/MPC563 Address Map
IRAMSTBY must always be supplied with at least 50µA for correct
operation.
Figure 1-2. Recommended Connection Diagram for IRAMSTBY
Figure
MPC561/MPC563 Reference Manual, Rev. 1.2
1-2.
To Battery
R
NOTE
C
To IRAMSTBY Pad
Overview
1-11