MCIMX257DJM4A Freescale, MCIMX257DJM4A Datasheet - Page 13

• Manufacturer Part Number: MCIMX257DJM4A
• Manufacturer: Freescale

Specifications of MCIMX257DJM4A

• Operating Temperature (min): -20C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

3.1.3
Table 7
1
2
3.1.4
Table 8
3.1.5
Table 9
1
Freescale Semiconductor
eFuse program current
Current to program one eFuse bit
The associated VDD_FUSE supply = 3.6 V
eFuse read current
Current to read an 8-bit eFuse word
Analog supply
USBPHY1_VDDA_BIAS, USBPHY1_UPLL_VDD,
USBPHY1_VDDA (3.3 V)
Analog supply
USBPHY2_VDD (3.3 V)
All supplies
The current I
The current I
Values must be verified
lists the fusebox supply current parameters.
provides information for interface frequency limits.
provides information for USB_PHY current consumption.
Fusebox Supply Current Parameters
Interface Frequency Limits
USB_PHY Current Consumption
program
read
JTAG: TCK Frequency of Operation
2
is present for approximately 50 ns of the read access to the 8-bit word.
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 6
is during program time (t
1
OSC24M_XTAL Oscillator
OSC32K_XTAL Oscillator
Parameter
Parameter
Parameter
Table 7. Fusebox Supply Current Parameters
Table 9. USB PHY Current Consumption
Table 8. Interface Frequency Limits
program
).
Full speed
High speed
Suspend
Full Speed
Low Speed
Suspend
Conditions
Symbol
I
program
I
read
Min.
DC
—
—
Rx
Rx
—
Rx
Rx
Tx
Tx
Tx
Tx
1
Min.
(@Typ. Temp)
26
—
32.768
Typ.
24
5
Typ.
11.4
22,6
21.5
33.8
120
252
0.6
5.5
25
50
Typ.
12.5
35
Max.
(@Max. Temp)
10
—
—
Max.
62
15
Max.
100
—
—
—
—
—
—
—
—
Units
MHz
MHz
KHz
Units
mA
mA
mA
mA
Unit
mA
A
A
A
A
13