MPC564MZP66 Freescale Semiconductor, MPC564MZP66 Datasheet - Page 168

• 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: -

Central Processing Unit
In general, when an exception occurs, SRR1[0:15] are loaded with exception-specific information, and
MSR[16:31] are placed into SRR1[16:31].
3.9.8
SPRG0–SPRG3, SPRs 272-275, are provided for general operating system use, such as fast-state saves
and multiprocessor-implementation support. SPRG0–SPRG3 are shown below.
Uses for SPRG0–SPRG3 are shown in
3-24
Register
SPRG0
SPRG1
SPRG2
SPRG3
Reset
Reset
Field
Addr
MSB
General SPRs (SPRG0–SPRG3)
MSB
0
0
Software may load a unique physical address in this register to identify an area of memory reserved for use
by the exception handler. This area must be unique for each processor in the system.
This register may be used as a scratch register by the exception handler to save the content of a GPR. That
GPR then can be loaded from SPRG0 and used as a base register to save other GPRs to memory.
This register may be used by the operating system as needed.
This register may be used by the operating system as needed.
1
1
Figure 3-16. SPRG0–SPRG3 — General Special-Purpose Registers 0–3
2
2 3
3
Figure 3-15. Machine Status Save/Restore Register 1 (SRR1)
4
4 5
5
6
6 7
7 8
MPC561/MPC563 Reference Manual, Rev. 1.2
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Table 3-13. Uses of SPRG0–SPRG3
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Table
3-13.
Unchanged
Description
Undefined
SPR 27
SPRG0
SPRG1
SPRG2
SPRG3
SRR1
Freescale Semiconductor
LSB
LSB
31
31