MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 2308

• Manufacturer Part Number: MCIMX286CVM4B
• Description: IC MPU I.MX286 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

Specifications of MCIMX286CVM4B

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 454MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, I²S, LCD, POR, PWM, WDT
• Program Memory Size: 128KB (32K x 32)
• Program Memory Type: Mask ROM
• Ram Size: 32K x 32
• Voltage - Supply (vcc/vdd): 1.25 V ~ 5.25 V
• Data Converters: A/D 17x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 289-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

Programmable Registers
Each virtual channel of the LRADC can be directed to use any of the 16 analog mux input
sources for it conversion. This register specifies the analog mux to channels to be used for
LRADC virtual channels 0 through 7.
EXAMPLE
BW_LRADC_CTRL4_LRADC3SELECT(BV_LRADC_CTRL4_LRADC3SELECT__CHANNEL11);
Address:
2308
Reset
Reset
LRADC7SELECT
LRADC6SELECT
Bit
Bit
W
W
R
R
31 28
27 24
Field
31
15
0
0
LRADC7SELECT
LRADC3SELECT
HW_LRADC_CTRL4
30
14
1
0
This bit field selects which analog mux input is used for conversion on LRADC channel 7.
0x0
0x1
0x2
0x3
0x4
0x5
0x6
0x7
0x8
0x9
0xA
0xB
0xC
0xD
0xE
0xF
This bit field selects which analog mux input is used for conversion on LRADC channel 6.
0x0
0x1
0x2
29
13
1
1
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
CHANNEL0 —
CHANNEL1 —
CHANNEL2 —
CHANNEL3 —
CHANNEL4 —
CHANNEL5 —
CHANNEL6 —
CHANNEL7 — BATTERY
CHANNEL8 — Temperature Sense
CHANNEL9 — Temperature Sense
CHANNEL10 — VDDIO
CHANNEL11 — VTH
CHANNEL12 — VDDA
CHANNEL13 — VDDD
CHANNEL14 — VBG (Can be used to calibrate the LRADC)
CHANNEL15 — 5V input
CHANNEL0 —
CHANNEL1 —
CHANNEL2 —
28
12
1
1
HW_LRADC_CTRL4 field descriptions
8005_0000h base + 140h offset = 8005_0140h
27
11
0
0
LRADC6SELECT
LRADC2SELECT
26
10
1
0
25
1
1
9
24
0
0
8
Description
23
0
0
7
LRADC5SELECT
LRADC1SELECT
22
1
0
6
21
0
5
0
20
1
4
1
Freescale Semiconductor, Inc.
19
0
0
3
LRADC4SELECT
LRADC0SELECT
18
1
0
2
17
0
0
1
16
0
0
0