MPC855TZQ80D4 Freescale Semiconductor, MPC855TZQ80D4 Datasheet - Page 68
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MPC855TZQ80D4
Manufacturer Part Number
MPC855TZQ80D4
Description
IC MPU POWERQUICC 80MHZ 357PBGA
Manufacturer
Freescale Semiconductor
Series
PowerQUICCr
Specifications of MPC855TZQ80D4
Processor Type
MPC8xx PowerQUICC 32-Bit
Speed
80MHz
Voltage
3.3V
Mounting Type
Surface Mount
Package / Case
357-PBGA
Processor Series
MPC8xx
Core
MPC8xx
Data Bus Width
32 bit
Maximum Clock Frequency
80 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
80MHz
Digital Ic Case Style
BGA
No. Of Pins
357
Supply Voltage Range
3.135V To 3.465V
Rohs Compliant
No
Features
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MPC855TZQ80D4
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MPC855TZQ80D4
Manufacturer:
FREESCALE
Quantity:
20 000
FEC Electrical Characteristics
13.2
The transmitter functions correctly up to a MII_TX_CLK maximum frequency of 25 MHz +1%. There is
no minimum frequency requirement. In addition, the processor clock frequency must exceed the
MII_TX_CLK frequency – 1%.
Table 30
Figure 73
68
Num
M5
M6
M7
M8
MII_TX_CLK to MII_TXD[3:0], MII_TX_EN, MII_TX_ER invalid
MII_TX_CLK to MII_TXD[3:0], MII_TX_EN, MII_TX_ER valid
MII_TX_CLK pulse width high
MII_TX_CLK pulse width low
provides information on the MII transmit signal timing.
MII_TXD[3:0] (Outputs)
MII Transmit Signal Timing (MII_TXD[3:0], MII_TX_EN,
MII_TX_ER, MII_TX_CLK)
shows the MII transmit signal timing diagram.
MII_TX_CLK (Input)
RMII_REFCLK
MII_TX_EN
MII_TX_ER
MPC860 PowerQUICC™ Family Hardware Specifications, Rev. 8
Figure 73. MII Transmit Signal Timing Diagram
Characteristic
Table 30. MII Transmit Signal Timing
M5
M6
M7
M8
35%
Min
—
35
5
Freescale Semiconductor
65%
65%
Max
—
25
MII_TX_CLK
MII_TX_CLK
period
period
Unit
ns