MPC562MZP56 Freescale Semiconductor, MPC562MZP56 Datasheet - Page 329

IC MPU 32BIT 56MHZ PPC 388-PBGA

MPC562MZP56

Manufacturer Part Number
MPC562MZP56
Description
IC MPU 32BIT 56MHZ PPC 388-PBGA
Manufacturer
Freescale Semiconductor
Series
MPC5xxr
Datasheet

Specifications of MPC562MZP56

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
64
Program Memory Type
ROMless
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
Processor Series
MPC5xx
Core
PowerPC
Data Bus Width
32 bit
Data Ram Size
8 KB
Interface Type
SCI, SPI, UART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
56
Number Of Timers
22
Operating Supply Voltage
2.6 V to 5 V
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
Request inventory verification / Request inventory verification
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
No

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Figure 8-13
8.9
A special circuit for IRAMSTBY supply failure detection is provided. In the case of supply failure
detection, the dedicated sticky bits LVSRS in the VSRMCR register are asserted. Software can read or
clear these bits. The user should enable the detector and then clear these bits. If any of the LVSR bits are
read as one, then a power failure of IRAMSTBY has occurred. The circuit is capable of detecting supply
failure below a voltage level to be determined. Also, enable/disable control bit for the IRAMSTBY
detector may be used to disconnect the circuit and save the detector power consumption.
8.10
Figure 8-14
operation. Note that for each of the conditions detailing the voltage relationships the absolute bounds of
the minimum and maximum voltage supply cannot be violated; that is, the value of VDDL cannot fall
below 2.5 V or exceed 2.7 V, and the value of VDDH cannot fall below 4.75 V or exceed 5.25 V for normal
operation. Power consumption during power up sequencing will be below the operating power
consumption.
Freescale Semiconductor
SPR 268, 269,
SPR Number
Address or
0x2F C288
284, 285,
SPR 22
IRAMSTBY Supply Failure Detection
Power-Up/Down Sequencing
Write to the key other value
illustrates the process of locking or unlocking a register powered by KAPWR.
and
(Valid for other registers)
Figure 8-15
Power-On Reset
See
Decrementer
See
(DEC)” for bit descriptions.
Time Base
See
(TB),” for bit descriptions.
Reset Status Register (RSR)
KAPWR Register
Section 3.9.5, “Decrementer Register
Table 7-3
Section 6.2.2.4.2, “Time Base SPRs
Table 8-8. KAPWR Registers and Key Registers (continued)
Figure 8-13. Keep-Alive Register Key State Diagram
detail the power-up sequencing for MPC561/MPC563 during normal
for bit descriptions.
Register
MPC561/MPC563 Reference Manual, Rev. 1.2
Locked
Open
0x2F C30C Time Base and Decrementer Key (TBK)
0x2F C388
Address
Write to the Key 0x55CCAA33
Reset Status Register Key (RSRK)
Associated Key Register
(Valid for RTC, RTSEC,
RTCAL and RTCSC)
Power On Reset
Register
Clocks and Power Control
8-27

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