參數(shù)資料
型號(hào): MPC8315EVRADDA
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 266 MHz, MICROPROCESSOR, PBGA620
封裝: 29 X 29 MM, 2.23 MM HEIGHT, 1 MM PITCH, LEAD FREE, TEPBGAII-620
文件頁數(shù): 102/112頁
文件大?。?/td> 1283K
代理商: MPC8315EVRADDA
MPC8315E PowerQUICC II Pro Processor Hardware Specifications, Rev. 0
Freescale Semiconductor
9
Electrical Characteristics
3.1.2
Power Supply Voltage Specification
Table 2 provides the recommended operating conditions for theMPC8315E. Note that the values in Table 2
are the recommended and tested operating conditions. Proper device operation outside of these conditions
is not guaranteed.
Input voltage
DDR DRAM signals
MVIN
–0.3 to (GVDD + 0.3)
V
2, 4
DDR DRAM reference
MVREF
–0.3 to (GVDD + 0.3)
V
2, 4
eTSEC signals
LVIN
–0.3 to (LVDD + 0.3)
V
3, 4
Local bus, DUART, SYS_CLKIN, system
control and power management, I2C, and
JTAG signals
NVIN
–0.3 to (NVDD + 0.3)
V
3, 4
PCI
NVIN
–0.3 to (NVDD + 0.3)
V
5
SATA_CLKIN
NVIN
–0.3 to (NVDD + 0.3)
V
3, 4
Storage temperature range
TSTG
–55 to150
°C—
Notes:
1. Functional and tested operating conditions are given in Table 2. Absolute maximum ratings are stress ratings only, and
functional operation at the maximums is not guaranteed. Stresses beyond those listed may affect device reliability or cause
permanent damage to the device.
2. Caution: MVIN must not exceed GVDD by more than 0.3 V. This limit may be exceeded for a maximum of 20 ms during
power-on reset and power-down sequences.
3. Caution: (N,L)VIN must not exceed (N,L)VDD by more than 0.3 V. This limit may be exceeded for a maximum of 20 ms
during power-on reset and power-down sequences.
4. (M,N,L)VIN and MVREF may overshoot/undershoot to a voltage and for a maximum duration as shown in Figure 2.
5. NVIN on the PCI interface may overshoot/undershoot according to the PCI Electrical Specification for 3.3-V operation, as
shown in Figure 3.
6. The max value of supply voltage shoud be selected based on the RGMII mode.
7. NVDD means NVDD1_OFF, NVDD1_ON, NVDD2_OFF, NVDD2_ON, NVDD3_OFF, NVDD4_OFF
8. LVDD means LVDD1_OFF and LVDD2_ON
Table 2. Recommended Operating Conditions
Characteristic
Symbol
Recommended
Value1
Unit
Status in D3
Warm mode
Notes
SerDes internal digital power
XCOREVDD
1.0 ± 50 mv
V
Switched Off
SerDes internal digital power
XCOREVSS
0.0
V
SerDes I/O digital power
XPADVDD
1.0 ± 50 mv
V
Switched Off
SerDes I/O digital power
XPADVSS
0.0
V
SerDes analog power for PLL
SDAVDD
1.0 ± 50 mv
V
Switched Off
SerDes analog power for PLL
SDAVSS
0.0
V
Dedicated 3.3 V analog power for USB PLL
USB_PLL_PWR3
3.3 ± 165mv
V
Switched Off
Table 1. Absolute Maximum Ratings 1 (continued)
Characteristic
Symbol
Max Value
Unit
Notes
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