MPC180LMB Freescale Semiconductor, MPC180LMB Datasheet - Page 14

• Manufacturer Part Number: MPC180LMB
• Description: IC SECURITY PROCES 66MHZ 100LQFP
• Manufacturer: Freescale Semiconductor

Specifications of MPC180LMB

• Processor Type: Security Processor
• Speed: 66MHz
• Voltage: 1.8V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

System Architecture
1.2 System Architecture
The MPC180 works well in most load/store, memory-mapped systems. An external
processor may execute application code from its ROM and RAM, using RAM and optional
non-volatile memory (such as EEPROM) for data storage. Figure 1-1 shows an example of
the MPC180 in an MPC8xx system, and Figure 1-2 shows the MPC180 connected to the
local bus of the MPC826x. In these examples, the MPC180 resides in the memory map of
the processor; therefore, when an application requires cryptographic functions, it reads and
writes to the appropriate memory location in the security processor.
1-2
• ARC four execution unit (AFEU)
• Random Number Generator (RNG)
• Input Buffer (4kbits)
• Output Buffer (4kbits)
• Glueless interface to MPC8xx system or MPC826x local bus (50MHz and 66MHz
• DMA hardware handshaking signals for use with the MPC826x
• 1.8v Vdd, 3.3v I/O
• 100pin LQFP package
• HIP4 0.25 m process
— ECB and CBC modes for both DES and 3DES
— 15 Mbps 3DES-HMAC-SHA-1 (memory to memory)
— Implements a stream cipher compatible with the RC4 algorithm
— 40- to 128-bit programmable key
— 20 Mbps ARC Four performance (memory to memory)
— Supplies up to 160 bit strings at up to 5 Mbps data rate
operation)
Figure 1-1. Typical MPC8xx System Example
I/O or Network
MPC860
Freescale Semiconductor, Inc.
Interface
MPC180LMB Security Processor User’s Manual
For More Information On This Product,
Go to: www.freescale.com
EEPROM
SDRAM
System Bus
MPC180