MPC555 Motorola, MPC555 Datasheet - Page 2

• Manufacturer Part Number: MPC555
• Description: Microcontroller
• Manufacturer: Motorola

Block Diagram
1.1
Figure 1 is a block diagram of the MPC555.
1.2
The MPC555 key features are explained in the following sections.
1.2.1
2
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Extensive system development support
— On-chip watchpoints and breakpoints
— Program flow tracking
— BDM on-chip emulation development interface
Works with SRAM, EPROM, Flash EEPROM, and other peripherals
Byte write enables
32-bit address decodes with bit masks
Block Diagram
Key Features
RCPU
Four-Bank Memory Controller
TPU3
QADC
DPTRAM
QADC
16 Kbytes
SRAM
Interface
Burst
Figure 1. MPC555 Block Diagram
QSMCM
TPU3
L-bus
MPC555 Product Brief
10 Kbytes
256 Kbytes
SRAM
Flash
TouCAN
TouCAN
MIOS1
192 Kbytes
L2U
Flash
U-bus
UIMB
USIU
IMB3
MOTOROLA
E-bus