MPC855TVR50D4 Freescale Semiconductor, MPC855TVR50D4 Datasheet - Page 6

• Manufacturer Part Number: MPC855TVR50D4
• Description: IC MPU POWERQUICC 50MHZ 357-PBGA
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC Ir

Specifications of MPC855TVR50D4

• Processor Type: MPC8xx PowerQUICC 32-Bit
• Speed: 50MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 357-PBGA
• Processor Series: MPC8xx
• Core: MPC8xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Operating Supply Voltage: 2.5 V, 3.3 V
• Maximum Operating Temperature: + 95 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Core Size: 32 Bit
• Program Memory Size: 8KB
• Cpu Speed: 50MHz
• Embedded Interface Type: Ethernet, I2C, SPI, UART
• Digital Ic Case Style: BGA
• No. Of Pins: 357
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MPC855T Key Features
6
— QMC multichannel features
— Two SMCs (serial management channels)
— One SPI (serial peripheral interface)
— One I
— Time slot assigner (TSA) supporting TDMa only
— Parallel interface port
— Low power support
— Debug interface
– Up to 32 independent communication channels on a single SCC
– Arbitrary mapping of 0–31 channels to any of 0–31 TDM time slots
– Supports either transparent or HDLC protocols for each channel
– Independent transmit and receive buffer descriptors and event/interrupt reporting for each
– UART
– Transparent
– General circuit interface (GCI) controller
– May be connected to the time-division-multiplexed (TDM) channels
– Supports master and slave modes
– Supports multimaster operation on the same bus
– Supports master and slave modes
– Multimaster environment support
– Allows SCC and SMCs to run in multiplexed and/or nonmultiplexed 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 syncs, clocking
– Allows dynamic changes
– May be internally connected to three serial channels (one SCC and two SMCs)
– Centronics™ interface support
– Supports fast connection between compatible ports on MPC860 or MC68360
– Full-on–all units fully powered
– Doze–core functional units disabled except time base, decrementer, PLL, memory
– Sleep–all units disabled except RTC and PIT, PLL active for fast wake-up
– Deep sleep–all units disabled including PLL except RTC and PIT
– Low-power STOP mode provides lowest power dissipation
– Eight comparators: four operate on instruction address, two operate on data address, and
– Supports conditions: =
– Each watchpoint can generate a breakpoint internally
channel
controller, RTC, and CPM in low-power standby
two operate on data
2
C (inter-integrated circuit) port
MPC855T Communications Controller Technical Summary
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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