
MPC5121E/MPC5123 Data Sheet, Rev. 3
Electrical and Thermal Characteristics
Freescale Semiconductor
18
3.1.3
DC Electrical Specifications
Table 6 gives the DC Electrical characteristics for the MPC5121e/MPC5123 at recommended operating conditions.
Supply voltage – SATA PHY analog and
OSC
SATA_VDDA_3P3
3.0
3.3
3.6
V
D2.13
Supply voltage – SATA PHY voltage
regulator
SATA_VDDA_VREG
1.7
2.6
V
D2.14
Supply voltage – SATA PHY Tx/Rx
SATA_VDDA_1P2
1.14
1.2
1.47
V
D2.15
Supply voltage – SATA PHY PLL
SATA_PLL_VDDA1P2
1.33
1.4
1.47
V
D2.16
Supply voltage – USB PHY PLL and OSC
USB_PLL_PWR3
3.0
3.3
3.6
V
D2.17
Supply voltage – USB PHY transceiver
USB_VDDA
3.0
3.3
3.6
V
D2.18
Supply voltage – USB PHY bandgap bias
USB_VDDA_BIAS
3.0
3.3
3.6
V
D2.19
Input voltage – USB PHY cable
USB_VBUS
1.4
—
3.6
V
D2.20
Input voltage – standard I/O buffers
Vin
0
—
VDD_IO
V
D2.21
Input voltage – memory I/O buffers (DDR)
VinDDR
0
—
VDD_MEM
_IODDR
V
D2.22
Input voltage – memory I/O buffers (DDR2)
VinDDR2
0
—
VDD_MEM
_IODDR2
VD2.23
Input voltage – memory I/O buffers
(LPDDR)
VinLPDDR
0
—
VDD_MEM
_IOLPDR
VD2.24
Ambient operating temperature range
TA
-40
—
+85
oC
D2.25
Junction operating temperature range
TJ
-40
—
+125
oCD2.26
1 These are recommended and tested operating conditions. Proper device operation outside these conditions is not guaranteed.
2 The State Retention voltage can be applied to VDD_CORE after the device is placed in Deep-Sleep mode.
3 VBAT_RTC should not be supplied by a battery of voltage less than 3.0V.
Table 6. DC Electrical Specifications
Characteristic
Condition
Sym
Min
Max
Unit SpecID
Input high voltage
Input type = TTL VDD_IO
VIH
0.51*VDD_IO
—
V
D3.1
Input high voltage
Input type = TTL
VDD_MEM_IODDR
VIH
MVREF+0.15
—
V
D3.2
Input high voltage
Input type = TTL
VDD_MEM_IODDR2
VIH
MVREF+0.125
—
V
D3.3
Input high voltage
Input type = TTL
VDD_MEM_IOLPDDR
VIH
0.7*VDD_MEM_IOL
PDDR
—V
D3.4
Input high voltage
Input type = PCI VDD_IO
VIH
0.5*VDD_IO
—
V
D3.5
Input high voltage
Input type = SCHMITT VDD_IO
VIH
0.65*VDD_IO
—
V
D3.6
Input high voltage
SYS_XTALI crystal mode1
bypass mode2
CVIH
Vxtal+0.4V
(VDD_IO/2)+0.4V
—V
D3.7
Table 5. Recommended Operating Conditions (continued)
Characteristic
Sym
Min1
Typ
Max1
Unit
SpecID