MCIMX257CVM4 Freescale Semiconductor, MCIMX257CVM4 Datasheet - Page 39
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MCIMX257CVM4
Manufacturer Part Number
MCIMX257CVM4
Description
IC MPU I.MX25 IND 400MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX25r
Datasheet
1.MCIMX257CJM4.pdf
(154 pages)
Specifications of MCIMX257CVM4
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
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCIMX257CVM4
Manufacturer:
TOTO
Quantity:
83
Company:
Part Number:
MCIMX257CVM4
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Freescale Semiconductor
Output pad propagation delay (max. drive),
50%–50% input signals and crossing of
output signals
Output pad propagation delay (high drive),
50%–50% input signals and crossing of
output signals
Output pad propagation delay (standard
drive), 50%–50% input signals and crossing
of output signals
Output pad propagation delay (max. drive),
40%–60% input signals and crossing of
output signals
Output pad propagation delay (high drive),
40%–60% input signals and crossing of
output signals
Output pad propagation delay (standard
drive), 40%–60% input signals and crossing
of output signals
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%
Output pad slew rate (max. drive)
Output pad slew rate (high drive)
Output pad slew rate (standard drive)
Parameter
Table 28. AC Parameters for SDRAM pbijtov18_33_ddr_clk I/O (continued)
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 8
Symbol
tpo
tpo
tpo
tpo
tpo
tpo
tpv
tpv
tpv
tpv
tpv
tpv
tps
tps
tps
Condition
25 pF
25 pF
25 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
50 pF
50 pF
50 pF
Load
1.50/1.40
1.95/1.85
1.69/1.59
2.35/2.25
2.26/2.15
3.59/3.49
1.67/1.57
2.11/2.02
1.85/1.75
2.52/2.42
2.42/2.32
3.76/3.66
1.37/1.34
1.77/1.83
1.55/1.56
2.15/2.29
2.07/2.18
3.28/3.65
1.46/1.42
1.77/1.81
1.60/1.59
2.07/2.18
2.01/2.09
2.96/3.26
1.11/1.20
0.60/0.65
0.75/0.81
0.40/0.43
0.38/0.41
0.20/0.22
Rise/Fall
Min.
2.23/2.07
2.81/2.66
2.48/2.32
3.35/3.19
3.24/3.08
4.98/4.82
2.39/2.24
2.97/2.82
2.65/2.49
3.51/3.36
3.40/3.25
5.15/4.99
2.22/2.02
2.77/2.63
2.46/2.30
3.28/3.21
3.20/3.08
4.84/4.90
2.28/2.07
2.71/2.56
2.47/2.30
3.12/3.02
3.05/2.91
4.34/4.37
1.74/1.75
0.93/0.95
1.16/1.18
0.62/0.64
0.59/0.61
0.31/0.32
Typ.
3.28/3.04
4.06/3.82
3.63/3.38
4.80/4.56
4.66/4.42
7.00/6.75
3.45/3.21
4.23/3.99
3.79/3.55
4.97/4.72
4.83/4.59
7.17/6.92
3.53/3.12
4.30/3.92
3.87/3.47
5.02/4.67
4.92/4.50
7.21/6.89
3.54/3.13
4.15/3.78
3.82/3.41
4.72/4.37
4.64/4.23
6.45/6.13
2.63/2.48
1.39/1.29
1.76/1.65
0.89/0.83
0.47/0.43
Rise/Fall
094/0.87
Max.
Units
V/ns
V/ns
V/ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
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1
1
1
2
39