MCIMX258CVM4 Freescale Semiconductor, MCIMX258CVM4 Datasheet - Page 37
MCIMX258CVM4
Manufacturer Part Number
MCIMX258CVM4
Description
IC MPU I.MX25 IND 400MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX25r
Datasheet
1.MCIMX257CJM4.pdf
(154 pages)
Specifications of MCIMX258CVM4
Core Processor
ARM9
Core Size
32-Bit
Speed
400MHz
Connectivity
1-Wire, CAN, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
Peripherals
DMA, I²S, LCD, POR, PWM, WDT
Number Of I /o
128
Program Memory Type
External Program Memory
Ram Size
144K x 8
Voltage - Supply (vcc/vdd)
1.15 V ~ 1.52 V
Data Converters
A/D 3x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
400-LFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCIMX258CVM4
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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3.6.3.2
Table 27
Freescale Semiconductor
Duty cycle
Clock frequency
Output pad transition times (max. drive)
Output pad transition times (high drive)
Output pad transition times (standard drive)
Output pad propagation delay (max. drive),
50%–50%
Output pad propagation delay (high drive),
50%–50%
Output pad propagation delay (standard
drive), 50%–50%
Output pad propagation delay (max. drive),
40%–60%
Output pad propagation delay (high drive),
40%–60%
Output pad propagation delay (standard
drive), 40%–60%
Output enable to output valid delay (max.
drive), 50%–50%
Output enable to output valid delay (high
drive), 50%–50%
Output enable to output valid delay (standard
drive), 50%–50%
Output enable to output valid delay (max.
drive), 40%–60%
Output enable to output valid delay (high
drive), 40%–60%
Output enable to output valid delay (standard
drive), 40%–60%
shows AC parameters for SDRAM I/O.
DDR_TYPE = 01 SDRAM I/O AC Parameters and Requirements
Parameter
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 8
Table 27. AC Parameters for SDRAM I/O
Symbol
Fduty
tpo
tpo
tpo
tpo
tpo
tpo
tpv
tpv
tpv
tpv
tpv
tpv
tpr
tpr
tpr
f
Condition
50 pF
25 pF
50 pF
25 pF
50 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
25 pF
Load
—
—
Rise/Fall
0.82/0.87
1.56/1.67
1.23/1.31
2.31/2.47
2.44/2.60
4.65/4.99
0.97/1.19
2.85/3.21
1.15/1.39
3.57/3.91
2.01/1.57
5.73/6.05
1.06/1.26
1.38/1.38
1.15/1.20
1.75/1.67
1.91/2.01
2.88/2.56
0.90/1.27
1.07/1.77
1.01/1.48
1.37/2.33
1.32/2.14
2.04/3.67
1.03/1.34
1.16/1.74
1.11/1.51
1.39/2.10
1.35/2.03
1.91/3.23
Min.
40
—
1.14/1.13
2.13/2.09
1.71/1.68
3.22/3.12
3.38/3.27
6.38/6.23
1.69/0.75
2.02/2.30
1.72/1.93
2.54/2.85
2.45/2.69
4.10/4.51
1.53/1.73
1.96/2.23
1.72/1.93
2.37/2.66
2.30/2.52
3.59/3.97
1.44/1.89
1.66/2.51
1.58/2.16
2.06/3.09
2.02/3.00
3.00/4.91
1.54/1.94
1.74/2.44
1.65/2.15
2.03/2.89
1.99/2.83
2.76/4.30
Typ.
50
—
1.62/1.50
3.015/2.7
2.39/2.22
4.53/4.16
4.73/4.38
9.05/8.23
2.17/2.46
2.93/3.27
2.51/2.77
3.66/3.97
3.54/3.77
5.84/6.13
2.18/2.47
2.78/3.12
2.45/2.71
3.35/3.67
3.26/3.50
5.06/5.36
2.19/2.87
2.51/3.69
2.38/3.23
3.06/4.46
3.01/4.36
4.40/6.90
2.26/2.88
2.55/3.54
2.43/3.16
2.95/4.13
2.89/4.03
3.98/6.01
Rise/Fall
Max.
133
60
7
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
Notes
—
—
1
1
1
1
1
37
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