MSC8144EC Datasheet, PDF (26/80 Pages) Freescale Semiconductor, Inc – Quad Core Digital Signal Processor

Electrical Characteristics
Table 2 describes the maximum electrical ratings for the MSC8144EC.
Table 2. Absolute Maximum Ratings
Core supply voltage
PLL supply voltage
Rating
M3 memory Internal voltage
DDR memory supply voltage
• DDR mode
• DDR2 mode
Symbol
V_dd
V_DDPLL0
V_DDPLL1
V_DDPLL2
V_DDM3
V_DDDDR
Value
–0.3 to 1.1
–0.3 to 1.1
–0.3 to 1.32
–0.3 to 2.75
–0.3 to 1.98
Unit
V
V
V
V
V
DDR reference voltage
MV_REF
–0.3 to 0.51 × V_DDDDR
V
Input DDR voltage
Ethernet 1 I/O voltage
V_INDDR
–0.3 to V_DDDDR + 0.3
V
V_DDGE1
–0.3 to 3.465
V
Input Ethernet 1 I/O voltage
Ethernet 2 I/O voltage
V_INGE1
–0.3 to V_DDGE1 + 0.3
V
V_DDGE2
–0.3 to 3.465
V
Input Ethernet 2I/O voltage
I/O voltage excluding Ethernet, DDR, M3, and RapidIO lines
V_INGE2
–0.3 to V_DDGE2 + 0.3
V
V_DDIO
–0.3 to 3.465
V
Input I/O voltage
M3 memory I/O and M3 memory charge pump voltage
V_INIO
–0.3 to V_DDIO + 0.3
V
V_DDM3IO
–0.3 to 2.75
V
V_25M3
Input M3 memory I/O voltage
V_INM3IO
–0.3 to V_DDM3IO + 0.3
V
Rapid I/O C voltage
V_DDSXC
–0.3 to 1.21
V
Rapid I/O P voltage
V_DDSXP
–0.3 to 1.26
V
Rapid I/O PLL voltage
V_DDRIOPLL
–0.3 to 1.21
V
Operating temperature
T_J
–40 to 105
°C
Storage temperature range
T_STG
–55 to +150
°C
Notes: 1. Functional operating conditions are given in Table 3.
2. Absolute maximum ratings are stress ratings only, and functional operation at the maximum is not guaranteed. Stress beyond
the listed limits may affect device reliability or cause permanent damage.
3. PLL supply voltage is specified at input of the filter and not at pin of the MSC8144EC (see Figure 45)
MSC8144EC Quad Core Digital Signal Processor Data Sheet, Rev. 6
26
Freescale Semiconductor