MPC564MZP66 Freescale Semiconductor, MPC564MZP66 Datasheet - Page 836

• 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: -

Time Processor Unit 3
Figure 19-3
19-6
— If the enhanced prescaler is selected (EPSCKE = 1), the EPSCK bits select a value by which
— The output of either the standard prescaler or the enhanced prescaler is then divided by 1, 2, 4,
— If the TPUMCR2[DIV2] bit is one, the TCR1 counter increments at a rate of the internal clock
the system clock is divided. The lowest frequency for TCR1 clock is system clock divided by
64x8. The highest frequency for TCR1 clock is system clock divided by two (2x1). See
Table 19-2
or 8, depending on the value of the TCR1P field in the TPUMCR.
divided by two. If DIV2 is zero, the TCR1 increment rate is defined by the output of the TCR1
prescaler (which, in turn, takes as input the output of either the standard or enhanced prescaler).
shows a diagram of the TCR1 prescaler control block.
and
Table
Table 19-2. Enhanced TCR1 Prescaler Divide Values
0x04, 0x05,...0x1d
EPSCK Value
MPC561/MPC563 Reference Manual, Rev. 1.2
19-3.
0x00
0x01
0x02
0x03
0x1e
0x1f
Table 19-3. TCR1 Prescaler Values
TCR1P Value
0b00
0b01
0b10
0b11
Divide by
Divide System Clock By
1
2
4
8
10,12,...60
62
64
2
4
6
8
Freescale Semiconductor