MPC564CVR40 Freescale Semiconductor, MPC564CVR40 Datasheet - Page 303
MPC564CVR40
Manufacturer Part Number
MPC564CVR40
Description
IC MPU 32BIT W/CODE COMP 388PBGA
Manufacturer
Freescale Semiconductor
Series
MPC5xxr
Specifications of MPC564CVR40
Core Processor
PowerPC
Core Size
32-Bit
Speed
40MHz
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 ~ 85°C
Package / Case
388-BGA
Processor Series
MPC5xx
Core
PowerPC
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
CAN, JTAG, QSPI, SCI, SPI, UART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
56
Number Of Timers
2
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
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MPC564CVR40
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Chapter 8
Clocks and Power Control
The main timing reference for the MPC561/MPC563 can monitor any of the following:
The system operating frequency is generated through a programmable phase-locked loop, the system PLL
(SPLL). The SPLL runs at twice the system speed. The SPLL is programmable in integer multiples of the
input frequency to generate the internal (VCO/2) operating frequency. A pre-divider before the SPLL
enables the division of the high frequency crystal oscillator. The internal operating SPLL frequency should
be at least 30 MHz. It can be divided by a power-of-two divider to generate the system operating
frequencies.
In addition to the system clock, the clocks submodule provides the following:
The oscillator, TB, DEC, RTC, and the PIT are powered from the keep alive power supply (KAPWR) pin.
This allows the counters to continue to increment/decrement at the oscillator frequency even when the
main power to the MCU is off. While the power is off, the PIT may be used to signal the power supply IC
to enable power to the system at specific intervals. This is the power-down wake-up feature. When the chip
is not in power-down low-power mode, the KAPWR is powered to the same voltage value as the voltage
of the I/O buffers and logic.
The MPC561/MPC563 clock module consists of the main crystal oscillator, the SPLL, the low-power
divider, the clock generator, the system low-power control block, and the limp mode control block. The
clock module receives control bits from the system clock control register (SCCR), change of lock interrupt
register (COLIR), the PLL low-power and reset-control register (PLPRCR), and the PLL.
Freescale Semiconductor
•
•
•
•
•
An external crystal with a frequency of 4 or 20 MHz
An external frequency source with a frequency of 4 MHz
An external frequency source at the system frequency
TMBCLK to the time base (TB) and decrementer (DEC)
PITRTCLK to the periodic interrupt timer (PIT) and real-time clock (RTC)
MPC561/MPC563 Reference Manual, Rev. 1.2
8-1
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