MSC8157ETVT1000A Freescale Semiconductor, MSC8157ETVT1000A Datasheet - Page 68

• Manufacturer Part Number: MSC8157ETVT1000A
• Description: Digital Signal Processors & Controllers - DSP, DSC Qual 8157 EN FG 1GHz -45 to 105c
• Manufacturer: Freescale Semiconductor

Specifications of MSC8157ETVT1000A

• Rohs: yes
• Core: SC3850
• Data Bus Width: 32 bit
• Program Memory Size: 32 KB
• Data Ram Size: 512 KB
• Number Of Programmable I/os: 32
• Number Of Timers: 2
• Operating Supply Voltage: 0.97 V to 1.05 V
• Maximum Operating Temperature: + 105 C
• Package / Case: FCPBGA-783
• Mounting Style: SMD/SMT

Electrical Characteristics
Table 26
3.5.4
Table 27
68
At recommended operating conditions (see
Input differential voltage
Loss of signal threshold
Receiver differential input
impedance
Notes:
Input high voltage
Input low voltage
Input high current (V
Input low current (V
Output high voltage (V
Output low voltage (V
Notes:
•
•
•
•
•
•
•
•
•
•
•
Parameter
RGMII Ethernet
SPI
GPIO
UART
TIMER
EE
I
Interrupts (IRQn, NMI_OUT/CP_RX_INT, INT_OUT/CP_TX_INT)
Clock and resets (CLKIN/MCLKIN, PORESET, HRESET, HRESET_IN)
DMA External Request
JTAG signals
describes the SGMII SerDes receiver AC-coupled DC electrical characteristics.
describes the DC electrical characteristics for the following interfaces:
1.
2.
3.
4.
1.
2.
2
C
The supply voltage is 1.0 V.
Input must be externally AC-coupled.
V
The concept of this parameter is equivalent to the Electrical Idle Detect Threshold parameter in the PCI Express interface.
Refer to the PCI Express Differential Receiver (RX) Input Specifications section of the PCI Express Specification document. for
details.
The min V
The symbol V
RGMII and Other Interface DC Electrical Characteristics
RX_DIFFp-p
IN
Characteristic
IN
DDIO
= GND)
DDIO
= V
IL
4
3
is also referred to as peak-to-peak input differential voltage.
and max V
IN
DDIO
= min, I
V
= min, I
represents the input voltage of the supply. It is referenced in
RX_DIFFp-p
Z
Table 26. SGMII DC Receiver Electrical Characteristics
Symbol
MSC8157 Six-Core Digital Signal Processor Data Sheet, Rev. 1
VLOS
RX_DIFF
)
OL
IH
Table 27. 2.5 V I/O DC Electrical Characteristics
OH
values are based on the respective min and max V
= 1.0 mA)
= –1.0 mA)
Table
Min
100
175
30
65
80
4).
Nom
—
—
—
—
—
Symbol
1200
1200
Max
V
100
175
120
I
V
V
I
V
INH
INL
OH
OL
IH
IL
Unit
mV
mV
mV
mV
Ω
GND – 0.3
Min
–30
1.7
2.0
L[A–J]GCR1[RECTL_SIGD] = 0b001
L[A–J]GCR1[RECTL_SIGD] = 0b100
L[A–J]GCR1[RECTL_SIGD] = 0b001
L[A–J]GCR1[RECTL_SIGD] = 0b100
—
—
—
IN
Table
values listed in
4.
VDDIO + 0.3
Max
0.40
0.7
30
—
—
1,2
Condition
Table
Freescale Semiconductor
4.
Unit
μA
μA
V
V
V
V
Notes
1
1
2
2
1
1