MPC855TZQ80D4 Freescale Semiconductor, MPC855TZQ80D4 Datasheet - Page 44

• 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

CPM
Figure 23
44
FCC outputs—internal clock (NMSI) delay
FCC outputs—external clock (NMSI) delay
SCC/SMC/SPI outputs—internal clock (NMSI) delay
SCC/SMC/SPI outputs—external clock (NMSI) delay
TDM outputs/SI delay
PIO outputs delay
Notes:
1. Output specifications are measured from the 50% level of the rising edge of CLKIN to the 50% level of the signal. Timings
2. The symbols used for timing specifications follow the pattern of t
TDM inputs/SI—hold time
PIO inputs—input setup time
PIO inputs—input hold time
COL width high (FCC)
Notes:
1. Input specifications are measured from the 50% level of the signal to the 50% level of the rising edge of CLKIN. Timings
2. The symbols used for timing specifications herein follow the pattern of t
3. PIO and TIMER inputs and outputs are asynchronous to SYSCLK or any other externally visible clock. PIO/TIMER inputs
are measured at the pin.
inputs and t
inputs internal timing (FI) for the time t
invalid (X).
are measured at the pin.
(reference)(state)
symbolizes the FCC inputs internal timing (FI) with respect to the time the input signals (I) reaching the valid state (V)
relative to the reference clock t
(TD) with respect to the time the input signals (I) reach the invalid state (X) relative to the reference clock t
the high (H) state or hold time.
are internally synchronized to the CPM internal clock. PIO/TIMER outputs should be treated as asynchronous.
MPC8555E PowerQUICC™ III Integrated Communications Processor Hardware Specification, Rev. 4.2
provides the AC test load for the CPM.
(first two letters of functional block)(reference)(state)(signal)(state)
for inputs and t
Output
Table 33. CPM Input AC Timing Specifications
Characteristic
(first two letters of functional block)(reference)(state)(signal)(state)
Table 34. CPM Output AC Timing Specifications
FCC
Characteristic
(K) going to the high (H) state or setup time. And t
FCC
memory clock reference (K) goes from the high state (H) until outputs (O) are
Figure 23. CPM AC Test Load
Z
0
= 50 Ω
(first two letters of functional block)(signal)(state) (reference)(state)
for outputs. For example, t
(first two letters of functional block)(signal)(state)
R
Symbol
L
t
t
t
t
t
t
FEKHOX
NEKHOX
TDKHOX
NIKHOX
FIKHOX
PIKHOX
= 50 Ω
1
(continued)
2
for outputs. For example, t
TDIXKH
Symbol
t
OV
t
t
TDIXKH
1
t
PIIVKH
PIIXKH
FCCH
DD
FIKHOX
Min
0.5
2.5
symbolizes the TDM timing
1
2
2
1
/2
2
Freescale Semiconductor
symbolizes the FCC
Min
Max
1.5
5.5
10
11
11
3
8
1
8
8
FCC
3
FIIVKH
(K) going to
Unit
CLK
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
for