MPC859T FREESCALE [Freescale Semiconductor, Inc], MPC859T Datasheet - Page 5

• Manufacturer Part Number: MPC859T
• Description: Hardware Specifications
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

The MPC866/859 is comprised of three modules that each use a 32-bit internal bus: MPC8xx core, system
integration unit (SIU), and communication processor module (CPM). The MPC866P block diagram is
shown in Figure 1 on page 6. The MPC859P/859T/859DSL block diagram is shown in Figure 2 on page 7.
MOTOROLA
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One serial peripheral interface (SPI)
— Supports master and slave modes
— Supports multiple-master operation on the same bus
One inter-integrated circuit (I
— Supports master and slave modes
— Multiple-master environment support
Time slot assigner (TSA) (MPC859DSL does not have TSA.)
— Allows SCCs and SMCs to run in multiplexed and/or non-multiplexed operation
— Supports T1, CEPT, PCM highway, ISDN basic rate, ISDN primary rate, user-defined
— 1- or 8-bit resolution
— Allows independent transmit and receive routing, frame synchronization, and clocking
— Allows dynamic changes
— On MPC866P and MPC866T, can be internally connected to six serial channels (four SCCs and
Parallel interface port (PIP)
— Centronics interface support
— Supports fast connection between compatible ports on MPC866/859 or MC68360
PCMCIA interface
— Master (socket) interface, compliant with PCI Local Bus Specification (Rev 2.1)
— Supports one or two PCMCIA sockets whether ESAR functionality is enabled
— Eight memory or I/O windows supported
Debug interface
— Eight comparators: four operate on instruction address, two operate on data address, and two
— Supports conditions: = ≠ < >
— Each watchpoint can generate a breakpoint internally
Normal high and normal low power modes to conserve power
1.8 V core and 3.3 V I/O operation with 5-V TTL compatibility; refer to Table 6 for a listing of the
5-V tolerant pins.
357-pin plastic ball grid array (PBGA) package
Operation up to 133 MHz
two SMCs); on MPC859P and MPC859T, can be connected to three serial channels (one SCC
and two SMCs).
operate on data.
Freescale Semiconductor, Inc.
For More Information On This Product,
MPC866/859 Hardware Specifications
2
C) port
Go to: www.freescale.com
Features
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