MCIMX255AJM4A Freescale Semiconductor, MCIMX255AJM4A Datasheet - Page 14
MCIMX255AJM4A
Manufacturer Part Number
MCIMX255AJM4A
Description
IC MPU IMX25 AUTO 400MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX25r
Datasheet
1.MCIMX255AJM4.pdf
(140 pages)
Specifications of MCIMX255AJM4A
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-MAPBGA
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:
MCIMX255AJM4A
Manufacturer:
Freescale
Quantity:
1 264
Company:
Part Number:
MCIMX255AJM4A
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MCIMX255AJM4A
Manufacturer:
FREESCALE
Quantity:
20 000
3.1.5
Table 11
1
3.1.6
Table 12
1
14
Analog supply
USBPHY1_VDDA_BIAS, USBPHY1_UPLL_VDD,
USBPHY1_VDDA (3.3 V)
Analog supply
USBPHY2_VDD (3.3 V)
All supplies
ARM core
Well bias
MCU PLL
USB PLL
OSC24M
OSC32K
Other modules
Tfall
Duty Cycle
Core/Clock/Module
Values must be verified
Sleep mode differs from stop mode in that the core voltage is reduced to 1 V.
provides information for USB_PHY current consumption.
describes the core, clock, and module settings for the different power modes of the processor.
USB_PHY Current Consumption
Power Modes
Platform clock is off In wait-for-interrupt mode
Parameter
i.MX25 Applications Processor for Automotive Products, Rev. 8
Doze
On
On
On
Off
On
Off
Table 11. USB PHY Current Consumption
Table 12. i.MX25 Power Mode Settings
Wait
Off
On
Off
On
On
Off
1% Tclock
Full speed
High speed
Suspend
Full Speed
Low Speed
Suspend
50%
Power Mode
Conditions
Stop/Sleep
On
Off
Off
Off
On
Off
—
Rx
Rx
—
Rx
Rx
Tx
Tx
Tx
Tx
1
1
(@Typ. Temp)
Run (266 MHz) Run (400 MHz)
Typ.
11.4
22,6
21.5
33.8
120
252
0.6
5.5
25
50
Active @
266 MHz
Off
On
On
On
On
On
1% Tclock
Freescale Semiconductor
50%
(@Max. Temp)
Max.
100
—
—
—
—
—
—
—
—
Active @
400 MHz
Off
On
On
On
On
On
mA
μA
mA
Unit
mA
μA
μA
μA