MCIMX287CVM4B Freescale, MCIMX287CVM4B Datasheet - Page 17

• Manufacturer Part Number: MCIMX287CVM4B
• Manufacturer: Freescale

Specifications of MCIMX287CVM4B

• Lead Free Status / RoHS Status: Compliant

1
2
1
3.1.3
Table 19
3.1.4
Table 20
Freescale Semiconductor
eFuse Program Current
Current to program one eFuse bit
efuse_vddq=2.5V
eFuse Read Current
Current to read an 8-bit eFuse word
vdd_fusebox = 3.3 V
The current I
The current I
All timing control bit fields in HW_DIGCTRL_ARMCACHE should be set to the same value.
Minimum
VDDD (V)
1.350
1.450
1.550
TBD
VDDD (V)
Minimum
lists the fusebox supply current parameters.
provides information for interface frequency limits.
1.550
1.450
1.350
Fusebox Supply Current Parameters
Interface Frequency Limits
program
read
JTAG: TCK Frequency of Operation
is present for approximately 10 ns of the read access to the 8-bit word.
2
is during program time.
Table 18. Frequency vs. Voltage for EMICLK—289-Pin BGA Package
Table 17. Recommended Operating Conditions—AHB Clock (clk_h)
i.MX28 Applications Processor Data Sheet for Consumer Products, Rev. 0
OSC24M_XTAL Oscillator
1
OSC32K_XTAL Oscillator
Parameter
VDDD
Parameter
Minimum
Brown-out
1.250
1.350
TBD
1.45
Table 19. Fusebox Supply Current Parameters
VDDD
Table 20. Interface Frequency Limits
Minimum
(V)
Brownout
1.450
1.350
1.250
(V)
HW_DIGCTRL
ARMCACHE
00
00
00
00
1
Symbol
I
program
I
read
205.71
196.36
196.36
DDR2
Min.
FRAC_CPUFRC / PFD
—
—
—
HW_CLKCTRL
EMICLK Fmax (MHz)
27 - 35
18 - 35
18 - 35
18 - 35
32.768/32.0
21.39
Min
—
24.000
Typ.
—
25.05
Typ
—
Frequency max (MHz)
Max.
AHBCLK / clk_h
10
—
—
mDDR
205.71
196.36
196.36
33.54
Max
4.07
TBD
TBD
TBD
TBD
Units
MHz
MHz
KHz
Units
mA
mA
17