MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 881

• Manufacturer Part Number: MPC561MZP56
• Manufacturer: Freescale

Specifications of MPC561MZP56

• Cpu Family: MPC56x
• Device Core: PowerPC
• Device Core Size: 32b
• Frequency (max): 56MHz
• Interface Type: QSPI/SCI/SPI/UART
• Total Internal Ram Size: 32KB
• # I/os (max): 56
• Number Of Timers - General Purpose: 22
• Operating Supply Voltage (typ): 2.6/5V
• Operating Supply Voltage (max): 2.7/5.25V
• Operating Supply Voltage (min): 2.5/4.75V
• On-chip Adc: 2(32-chx10-bit)
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 388
• Package Type: BGA
• Program Memory Type: ROMLess
• Program Memory Size: Not Required
• Lead Free Status / RoHS Status: Not Compliant

21.2.4
Figure
arrays.
21.3
The following sections describe the operation of the UC3F EEPROM during various operational modes.
The primary function of the UC3F EEPROM module is to serve as electrically erasable and programmable
non-volatile memory for embedded application in microcontrollers.
21.3.1
The device signals a reset to the UC3F EEPROM by asserting the reset signal. A reset is the highest
priority operation for the UC3F EEPROM and terminates all other operations. The UC3F EEPROM
module uses reset to initialize register bits to their default reset value. If the UC3F EEPROM is in program
or erase operation (UC3FCTL[EHV] = 1 and UC3FCTL[SES] = 1) and a reset is issued, the module will
perform the needed interlocks to disable the high voltage without damage to the high voltage circuits.
Reset terminates any other mode of operation and forces the UC3F EEPROM module to a state ready to
receive accesses.
Freescale Semiconductor
Note: The shading indicates the shadow row.
21-8, the array configuration diagram, shows the UC3F configuration for the MPC563 512-Kbyte
UC3F Operation
UC3F EEPROM 512-Kbyte Array Configuration
Reset
Figure 21-8. 512-Kbyte Array Configuration
MPC561/MPC563 Reference Manual, Rev. 1.2
Block 0
Block 1
Block 2
Block 3
Block 4
Block 5
Block 6
Block 7
16 Kbytes*
48 Kbytes
48 Kbytes
16 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
UC3F
Small Block 0
Small Block 1
CDR3 Flash (UC3F) EEPROM
21-19