MPC564MZP56 Freescale Semiconductor, MPC564MZP56 Datasheet - Page 473

• Manufacturer Part Number: MPC564MZP56
• Description: IC MCU 512K FLASH 56MHZ 388-BGA
• Manufacturer: Freescale Semiconductor
• Series: MPC5xxr

Specifications of MPC564MZP56

• 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: 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
• Core: PowerPC
• Processor Series: MPC5xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 56 MHz
• Data Ram Size: 32 KB
• On-chip Adc: Yes
• Number Of Programmable I/os: 56
• Number Of Timers: 2
• Operating Supply Voltage: 0 V to 5 V
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 32
• Height: 1.95 mm
• Interface Type: CAN, JTAG, QSPI, SCI, SPI, UART
• Length: 27 mm
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 2.7 V, 5.25 V
• Supply Voltage (min): 2.5 V, 4.75 V
• Width: 27 mm
• For Use With: MPC564EVB - KIT EVAL FOR MPC561/562/563/564
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

13.3.1.1
When the STOP bit in the QADCMCR is set, the QADC64E clock (QCLK) which clocks the A/D
converter, is disabled and the analog circuitry is powered down. This results in a static, low power
consumption, idle condition. The stop mode aborts any conversion sequence in progress. Because the bias
currents to the analog circuits are turned off in stop mode, the QADC64E requires some recovery time (T
in
cleared.
In stop mode:
If the STOP bit is clear, stop mode is disabled.
13.3.1.2
Freeze mode occurs when the background debug mode is enabled in the USIU and a breakpoint is
encountered. This is indicated by the assertion of the internal FREEZE line on the IMB3. The FRZ bit in
the QADCMCR determines whether or not the QADC64E responds to an IMB3 internal FREEZE signal
assertion. Freeze is very useful when debugging an application.
When the internal FREEZE signal is asserted and the FRZ bit is set, the QADC64E finishes any conversion
in progress and then freezes.
Depending on when the FREEZE signal is asserted, there are three possible queue "freeze" scenarios:
Freescale Semiconductor
Appendix F, “Electrical
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Bits
9:15
8
BIU state machine and logic do not shut down
The CCW and result is not reset and is not accessible
The module configuration register (QADCMCR), the interrupt register (QADCINT), and the test
register (QADCTEST) are fully accessible and are not reset
The data direction register (DDRQA), port data register (PORTQA/PORTQB), and control register
0 (QACR0) are not reset and are read-only accessible
Control register 1 (QACR1), control register 2 (QACR2), and the status registers (QASR0 and
QASR1) are reset and are read-only accessible
In addition, the periodic/interval timer is held in reset during stop mode
When a queue is not executing, the QADC64E freezes immediately
When a queue is executing, the QADC64E completes the conversion in progress and then freezes
Low Power Stop Mode
Freeze Mode
Name
SUPV
—
Supervisor/Unrestricted Data Space. Refer to
Address
0 = Only the module configuration register, test register, and interrupt register are designated as
supervisor-only data space. Access to all other locations is unrestricted.
1 = All QADC64E registers and CCW/result tables are designated as supervisor-only data space.
Reserved. Write as zeros.
Characteristics”) to stabilize the analog circuits after the stop enable bit is
Table 13-5. QADCMCR Bit Descriptions (continued)
Space,” and
MPC561/MPC563 Reference Manual, Rev. 1.2
Table 13-6
for more information.
Description
Section 13.3.1.4, “Supervisor/Unrestricted
QADC64E Legacy Mode Operation
13-9
SR