here

MTAX-SOM-AM335x
Processor module
Your main resource for projects based on TI Sitara AM335x
Full datasheet
Change history
CHANGE HISTORY
VERSION
DATE
COMMENTS
1.0.0
August 20, 2012
15:20
Initial document version
1.1.0
September 7, 2012
14:33
The module pictures have been updated
1.2.0
October 19, 2012
11:36
The module drawings have been updated
1.3.0
October 19, 2012
12:40
The electrical parameters have been updated
1.4.0
January 04, 2013
13:22
The section with order codes has been updated
1.5.0
January 04, 2013
16:48
Boot order has been updated
Page 2
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
1. General information
MTAX-SOM-AM335x Module is a high-performance, highly integrated, low power
consumption and compact module with low price. This module is an ideal solution for
construction of a variety of devices, such as: medical equipment, industrial controllers,
multimedia devices, and other devices that require a rich set of peripherals and high
capacity.
Supported OS:
Embedded Linux
Windows Embedded Compact
Android
eCOS 3.0
QNX
Page 3
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
1.1.
Short description
Texas Instruments Sitara AM335x:
o 275-, 500-, 600-, 720MHz ARM® Cortex-A8
o Support of VFP and NEON® SIMD instructions
o 3D Accelerator SGX530
o 2 additional 32-bit PRU cores
o Hardware encryption units (AES, SHA, PKA, RNG)
Up to 4GB DDR3 RAM
Up to 8GB NAND ROM
Up to 8GB SPI ROM
24-bit LCD interface
Interface for a resistive touch-screen panel
Network support: 2 x EMAC/GMAC (10/100/1G) with IEEE 1588v2 support
2 x USB 2.0 High Speed OTG (480 Mbit/s)
2 x MMC/SD
2 x CAN 2.0 A/B
6 x UART
8 channels of ADC
3 x PWM
3 x eCAP
3 x eQEP
1 x RTC
3 x I2C
2 x SPI
2 x McASP (TDM, I2S and similar)
Digital Audio Support (SPDIF, IEC60958-1, AES-3)
EtherCAT®, PROFIBUS, PROFINET, EtherNet/IP™, and other protocols support
Built-in LED LCD control driver
Ability to utilize and charge Li+ Batteries
Wide supply voltage range +2.7…+5.5V
Module size 60mm х 50mm
Convenient connectors with 1.27 mm pitch
Page 4
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
1.2.
Functional diagram
External
power supply
PMIC
DC_Power, USB_Power, Sys_ctrls,
Pwr_btn, LCD backlight control,
Battery power + battery ctrls.
I2C0
JTAG + UART0
connector
SYS
Boot modes
LCD 24bit, 2xUSB, 2xEMAC (100M/1G),
3xMMC/SD, 2xCAN, 6xUART,
8xADC, 3xPWM, 3xeCAP, 3xeQEP,
1xRTC, 3xI2C, 2xMcASP, 1xSPI
AM3359
@ 720MHz
Connectors
DDRC
DDR3
256/512 MB
@ 606MHz
SPI
Flash
1MB
SPI0
GPMC
NAND
Flash
256/512MB
Fig. 1: Functional diagram of the module
Page 5
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
1.3.
Description of functional blocks
1.3.1.
Texas Instruments AM335x Processor
The TI AM335x family in S-PBGA-N324 housing with ZCZ suffix is used as the main
processor.
1.3.2.
DDR3 memory
The default configuration uses DDR3 Samsung K4B2G1646E-BCK0000 memory with
256MB capacity (expandable to 512MB).
The physical address of DDR3 begins at 0x8000 0000.
1.3.3.
SPI Flash memory
The default configuration uses SPI Flash STMicro M25PE80 memory with 1MB capacity
(The possible options are 128KB, 256KB and 512KB).
The memory is connected to the SPI0 bus.
1.3.4.
NAND Flash memory
The default configuration uses NAND Samsung K9F2G08U0C-SCB0T00 memory with
256MB capacity (expandable to 1024MB).
The memory is connected to the GPMC bus with the 8-bit width.
1.3.5.
PMIC power controller
TI TPS65217C is used as the PMIC power controller.
PMIC controller is connected to the I2C0 bus and its address is - 0x24.
1.3.6.
The boot order for Texas Instruments AM335x
The next boot order is set by default:
1. With NAND Flash installed:
10011 NAND -> NANDI2
NANDI2C -> MMC0
MMC0 -> UART0
UART0;
2. With SPI Flash installed, but without NAND Flash:
11000 SPI0 -> MMC0 -> USB0 -> UART0;
UART0
Page 6
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
1.4.
Description of connectors and signals
To connect to the motherboard, PLLD-1.27-80S and PLLD-1.27-40S connectors
with 1,27mm pitch are used.
1.4.1.
The physical location of the connectors
12
X1
JTAG + UART0
1
SPI
Flash
DDR3
AM335x
PMIC
X2
power
1
Resistors to set up
the boot process
2
Fig. 2: Locating connectors on the front of the module
Page 7
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
2
80
X4 (I/O)
1
79
2
NAND
X5
(power, SYS_CTRL, BL, BAT, JTAG)
40 39
1
1
79
X3 (I/O)
80
2
Fig. 3: Locating connectors on the rear of the module
1.4.2.
Signal description at X1-X5 connectors
Look carefully for the pin type and supported voltage.
Pin types:
I/O
- Digital input/output with supported voltage +3.3V;
LVI/O
- Digital input/output with supported voltage +1.8V;
Analogue - Analogue input/output;
Power
- Power supply line;
- other options or combination of options.
Page 8
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
1.4.2.1.
Connector X1 (JTAG + UART0)
Pin
number
1
2
3
4
5
6
7
8
Pin name
GPIO
Pin type
Processor pin
~AM_JTAG_TRST
AM_JTAG_TMS
AM_JTAG_TDI
AM_JTAG_TCK
AM_JTAG_TDO
AM_JTAG_EMU0
AM_JTAG_EMU1
VCC_3.3V_A
GPIO3_7
GPIO3_8
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Power
B10
C11
B11
A12
A11
C14
B14
-
9
10
11
12
GND
AM_GPIO1_11
AM_GPIO1_10
GND
GPIO1_11
GPIO1_10
-
Earth
I/O
I/O
Earth
E16
E15
-
1.4.2.2.
Pin
number
1
2
Output PMIC: +3.3V
@400mA
UART0_TXD (mux 0)
UART0_RXD (mux 0)
Connector X2 (power)
Pin name
PMIC Output
POWER_AC
GND
10
-
1.4.2.3.
Comment
Connector X3 (I/O)
Pin
number
1
2
3
4
5
6
7
Pin name
GPIO
Pin type
Processor pin
AM_USB0_DP
AM_USB0_DM
GND
GND
AM_USB0_CE
AM_USB0_ID
AM_GPIO0_18
GPIO0_18
Analogue
Analogue
Earth
Earth
I/O
LVI/O
I/O
N17
N18
M15
P16
F16
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
AM_USB0_VBUS
GND
AM_GPIO0_22
AM_GPIO0_23
AM_GPIO0_26
AM_GPIO0_27
AM_GPIO1_12
AM_GPIO1_13
AM_GPIO1_14
AM_GPIO1_15
AM_GPIO0_11
AM_GPIO0_10
AM_GPIO0_9
AM_GPIO0_8
AM_GPIO2_17
AM_GPIO2_16
AM_GPIO2_15
AM_GPIO2_14
AM_GPIO2_13
AM_GPIO2_12
AM_GPIO2_11
AM_GPIO2_10
AM_GPIO2_9
AM_GPIO2_8
GPIO0_22
GPIO0_23
GPIO0_26
GPIO0_27
GPIO1_12
GPIO1_13
GPIO1_14
GPIO1_15
GPIO0_11
GPIO0_10
GPIO0_9
GPIO0_8
GPIO2_17
GPIO2_16
GPIO2_15
GPIO2_14
GPIO2_13
GPIO2_12
GPIO2_11
GPIO2_10
GPIO2_9
GPIO2_8
Analogue
Earth
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
P15
U10
T10
T11
U12
T12
R12
V13
U13
T5
V4
V3
V2
U4
U3
U2
U1
T4
T3
T2
T1
R4
R3
Page 9
Comment
Comment
USB0_DRVVBUS
(mux 0)
LCD_DATA23 (mux 1)
LCD_DATA22 (mux 1)
LCD_DATA21 (mux 1)
LCD_DATA20 (mux 1)
LCD_DATA19 (mux 1)
LCD_DATA18 (mux 1)
LCD_DATA17 (mux 1)
LCD_DATA16 (mux 1)
LCD_DATA15 (mux 0)
LCD_DATA14 (mux 0)
LCD_DATA13 (mux 0)
LCD_DATA12 (mux 0)
LCD_DATA11 (mux 0)
LCD_DATA10 (mux 0)
LCD_DATA9 (mux 0)
LCD_DATA8 (mux 0)
LCD_DATA7 (mux 0)
LCD_DATA6 (mux 0)
LCD_DATA5 (mux 0)
LCD_DATA4 (mux 0)
LCD_DATA3 (mux 0)
LCD_DATA2 (mux 0)
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
32
33
34
35
36
37
AM_GPIO2_7
AM_GPIO2_6
AM_GPIO2_22
AM_GPIO2_23
AM_GPIO2_24
AM_GPIO2_25
GPIO2_7
GPIO2_6
GPIO2_22
GPIO2_23
GPIO2_24
GPIO2_25
I/O
I/O
I/O
I/O
I/O
I/O
R2
R1
U5
R5
V5
R6
38
39
GND
AM_GPMC_AD[0]
GPIO1_0
Earth
I/O
U7
40
AM_GPMC_AD[1]
GPIO1_1
I/O
V7
41
AM_GPMC_AD[2]
GPIO1_2
I/O
R8
42
AM_GPMC_AD[3]
GPIO1_3
I/O
T8
43
AM_GPMC_AD[4]
GPIO1_4
I/O
U8
44
AM_GPMC_AD[5]
GPIO1_5
I/O
V8
45
AM_GPMC_AD[6]
GPIO1_6
I/O
R9
46
AM_GPMC_AD[7]
GPIO1_7
I/O
T9
47
48
GND
AM_GPMC_WAIT0
GPIO0_30
Earth
I/O
T17
49
AM_GPMC_WPN
GPIO0_31
I/O
U17
50
51
AM_GPIO1_28
AM_GPMC_CSn0
GPIO1_28
GPIO1_29
I/O
I/O
U18
V6
52
53
54
55
56
AM_GPIO1_30
AM_GPIO1_31
AM_GPIO2_0
AM_GPIO2_1
AM_GPMC_ADVN_ALE
GPIO1_30
GPIO1_31
GPIO2_0
GPIO2_1
GPIO2_2
I/O
I/O
I/O
I/O
I/O
U9
V9
U17
V12
R7
57
AM_GPMC_OEN_REN
GPIO2_3
I/O
T7
58
AM_GPMC_WEN
GPIO2_4
I/O
U6
59
AM_GPMC_BE0N_CLE
GPIO2_5
I/O
T6
60
61
62
63
64
65
66
GND
AM_GPIO1_16
AM_GPIO1_17
AM_GPIO1_18
AM_GPIO1_19
AM_GPIO1_20
AM_GPIO1_21
GPIO1_16
GPIO1_17
GPIO1_18
GPIO1_19
GPIO1_20
GPIO1_21
Earth
I/O
I/O
I/O
I/O
I/O
I/O
R13
V14
U14
T14
R14
V15
Page 10
LCD_DATA1 (mux 0)
LCD_DATA0 (mux 0)
LCD_VSYNC (mux 0)
LCD_HSYNC (mux 0)
LCD_PCLK (mux 0)
LCD_AC_BIAS_EN
(mux 0)
GPMC_AD0 (mux 0),
connected to NAND
Flash – D0
GPMC_AD1 (mux 0),
connected to NAND
Flash – D1
GPMC_AD2 (mux 0),
connected to NAND
Flash – D2
GPMC_AD3 (mux 0),
connected to NAND
Flash – D3
GPMC_AD4 (mux 0),
connected to NAND
Flash – D4
GPMC_AD5 (mux 0),
connected to NAND
Flash – D5
GPMC_AD6 (mux 0),
connected to NAND
Flash – D6
GPMC_AD7 (mux 0),
connected to NAND
Flash – D7
GPMC_WAIT0 (mux 0),
connected to NAND
Flash – R/nB
GPMC_WPN (mux 0),
connected to NAND
Flash – nWP
GPMC_BEN1 (mux 0)
GPMC_CSn0 (mux 0),
connected to NAND
Flash – nCE
GPMC_CSn1 (mux 0)
GPMC_CSn2 (mux 0)
GPMC_CSn3 (mux 0)
GPMC_CLK (mux 0)
GPMC_ADVN_ALE
(mux 0),
connected to NAND
Flash – ALE
GPMC_OEN_REN
(mux 0),
connected to NAND
Flash – nRE
GPMC_WEN (mux 0) ,
connected to NAND
Flash – nWE
GPMC_BE0N_CLE
(mux 0),
connected to NAND
Flash – CLE
RGMII2_TCTL (mux 2)
RGMII2_RCTL (mux 2)
RGMII2_TD3 (mux 2)
RGMII2_TD2 (mux 2)
RGMII2_TD1 (mux 2)
RGMII2_TD0 (mux 2)
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
67
68
69
70
71
72
73
74
75
76
77
78
79
80
AM_GPIO1_22
AM_GPIO1_23
AM_GPIO1_24
AM_GPIO1_25
AM_GPIO1_26
AM_GPIO1_27
GND
AM_GPIO2_26
AM_GPIO2_27
AM_GPIO2_28
AM_GPIO2_29
AM_GPIO2_30
AM_GPIO2_31
GND
1.4.2.4.
GPIO1_22
GPIO1_23
GPIO1_24
GPIO1_25
GPIO1_26
GPIO1_27
GPIO2_26
GPIO2_27
GPIO2_28
GPIO2_29
GPIO2_30
GPIO2_31
-
I/O
I/O
I/O
I/O
I/O
I/O
Earth
I/O
I/O
I/O
I/O
I/O
I/O
Earth
U15
T15
V16
U16
T16
V17
F17
F18
G15
G16
G17
G18
-
RGMII2_TCLK (mux 2)
RGMII2_RCLK (mux 2)
RGMII2_RD3 (mux 2)
RGMII2_RD2 (mux 2)
RGMII2_RD1 (mux 2)
RGMII2_RD0 (mux 2)
Comment
Connector X4 (I/O)
Pin
number
1
2
3
4
5
6
7
Pin name
GPIO
Pin type
Processor pin
AM_USB1_DP
AM_USB1_DM
GND
GND
AM_USB1_CE
AM_USB1_ID
AM_GPIO3_13
GPIO3_13
Analogue
Analogue
Earth
Earth
I/O
LVI/O
I/O
R17
R18
P18
P17
F15
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
AM_USB1_VBUS
GND
AM_AIN6
AM_AIN5
AM_AIN3
AM_AIN2
AM_AIN1
AM_AIN7
AM_AIN0
AM_AIN4
AM_ADC_GNDA
GND
AM_GPIO0_0
AM_GPIO2_18
AM_GPIO0_1
AM_GPIO0_28
AM_GPIO3_10
AM_GPIO0_16
AM_GPIO3_9
AM_GPIO2_21
AM_GPIO0_29
AM_GPIO2_20
AM_GPIO2_19
AM_GPIO0_17
AM_GPIO0_21
AM_GPIO3_1
AM_GPIO3_4
AM_GPIO3_2
AM_GPIO3_3
AM_GPIO3_0
GND
AM_GPIO0_7
GPIO0_0
GPIO2_18
GPIO0_1
GPIO0_28
GPIO3_10
GPIO0_16
GPIO3_9
GPIO2_21
GPIO0_29
GPIO2_20
GPIO2_19
GPIO0_17
GPIO0_21
GPIO3_1
GPIO3_4
GPIO3_2
GPIO3_3
GPIO3_0
GPIO0_7
Analogue
Earth
Analogue
Analogue
Analogue
Analogue
Analogue
Analogue
Analogue
Analogue
Earth
Earth
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Earth
I/O
T18
A8
B8
A7
B7
C7
C9
B6
C8
A9
M17
L17
M18
K17
L18
J18
K18
M16
H18
L15
L16
K15
K16
H17
J17
J15
J16
H16
C18
40
41
42
43
GND
AM_GPIO1_8
AM_GPIO1_9
AM_GPIO1_10
GPIO1_8
GPIO1_9
GPIO1_10
Earth
I/O
I/O
I/O
E18
E17
E15
Page 11
MMC0_DAT3 (mux 0)
MMC0_DAT2 (mux 0)
MMC0_DAT1 (mux 0)
MMC0_DAT0 (mux 0)
MMC0_CLK (mux 0)
MMC0_CMD (mux 0)
USB1_DRVVBUS
(mux 0)
TOUCH_YTOUCH_Y+
TOUCH_XTOUCH_X+
VREFn
MDIO (mux 0)
GMII1_RXD3 (mux 0)
MDC (mux 0)
GMII1_TXD0 (mux 0)
GMII1_RXCLK (mux 0)
GMII1_TXD3 (mux 0)
GMII1_TX_CLK (mux 0)
GMII1_RXD0 (mux 0)
RMII1_REF_CLK (mux 0)
GMII1_RXD1 (mux 0)
GMII1_RXD2 (mux 0)
GMII1_TXD2 (mux 0)
GMII1_TXD1 (mux 0)
GMII1_CRS (mux 0)
GMII1_RX_DV (mux 0)
GMII1_RX_ER (mux 0)
GMII1_TX_EN (mux 0)
GMII1_COL (mux 0)
ECAP0_IN_PWM0_OUT
(mux 0)
UART0_CTSn (mux 0)
UART0_RTSn (mux 0)
UART0_RXD (mux 0)
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
44
45
46
47
48
49
50
51
AM_GPIO1_11
GND
AM_GPIO0_12
AM_GPIO0_13
AM_GPIO0_14
AM_GPIO0_15
GND
AM_I2C0_SDA
GPIO1_11
GPIO0_12
GPIO0_13
GPIO0_14
GPIO0_15
GPIO3_5
I/O
Earth
I/O
I/O
I/O
I/O
Earth
I/O
E16
D18
D17
D16
D15
C17
52
AM_I2C0_SCL
GPIO3_6
I/O
C16
53
54
GND
AM_GPIO3_21
GPIO3_21
Earth
I/O
A14
55
AM_GPIO3_18
GPIO3_18
I/O
B12
56
57
58
AM_GPIO3_15
AM_GPIO3_19
AM_GPIO3_14
GPIO3_15
GPIO3_19
GPIO3_14
I/O
I/O
I/O
B13
C13
A13
59
AM_GPIO3_17
GPIO3_17
I/O
C13
60
61
62
63
AM_GPIO3_20
AM_GPIO3_16
GND
AM_GPIO0_19
GPIO3_20
GPIO3_16
GPIO0_19
I/O
I/O
Earth
I/O
D13
D12
A15
64
AM_GPIO0_20
GPIO0_20
I/O
D14
65
66
GND
AM_NNMI
-
Earth
I/O
B18
67
68
GND
AM_SPI0_CLK
GPIO0_2
Earth
I/O
A17
69
AM_SPI0_D0
GPIO0_3
I/O
B17
70
AM_SPI0_D1
GPIO0_4
I/O
B16
71
~AM_SPI0_CS0
GPIO0_5
I/O
A16
72
73
74
75
76
77
78
79
80
~AM_SPI0_CS1
GND
GND
GND
GND
GND
GND
GND
GND
GPIO0_6
-
I/O
Earth
Earth
Earth
Earth
Earth
Earth
Earth
Earth
C15
-
1.4.2.5.
UART0_TXD (mux 0)
UART1_CTSn (mux 0)
UART1_RTSn (mux 0)
UART1_RXD (mux 0)
UART1_TXD (mux 0)
I2C0_SDA –
Connected to PMIC
I2C0_SCL –
Connected to PMIC
MCASP0_AHCLKX
(mux 0)
MCASP0_ACLKR
(mux 0)
MCASP0_FSX (mux 0)
MCASP0_FSR (mux 0)
MCASP0_ACLKX
(mux 0)
MCASP0_AHCLKR
(mux 0)
MCASP0_AXR1 (mux 0)
MCASP0_AXR0 (mux 0)
XDMA_EVENT_INTR0
(mux 0)
XDMA_EVENT_INTR1
(mux 0)
External interruption for
ARM Cortex-A8 core
SPI0_SCLK (mux 0),
connected to SPI Flash
– CLK
SPI0_D0 (mux 0),
connected to SPI Flash
– DOUT
SPI0_D1 (mux 0),
connected to SPI Flash
– DIN
SPI0_CS0 (mux 0),
connected to SPI Flash
– nCS
SPI0_CS1 (mux 0)
Connector X5
Pin
number
1
Pin name
Pin type
PMIC Output
Comment
POWER_AC
Power
10
Power from an external source +4.3V …
+5.8V
2
3
4
5
POWER_AC
GND
GND
POWER_USB
Power
Earth
Earth
Power
10
12
Page 12
Power from an external source +4.3V …
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
+5.8V
6
7
8
9
10
11
POWER_USB
BATTERY+
BATTERY+
BATTERY_SENSE
BATTERY_TEMP
PMIC_POWER_BUTTON
Power
Power
Power
Analogue
Analogue
I/O
12
4, 5
4, 5
6
11
25
12
PMIC_POWER_EN
Analogue
9
13
PMIC_PGOOD
Analogue
26
14
PMIC_LDO_PGOOD
Analogue
46
15
PMIC_WAKEUP
Analogue
13
16
17
18
19
20
21
22
23
PMIC_BL_IN
PMIC_BL_OUT
PMIC_BL_ISINK1
PMIC_BL_ISINK2
PMIC_BL_ISET1
PMIC_BL_ISET2
GND
VCC_1.8V
Analogue
Analogue
Analogue
Analogue
Analogue
Analogue
Earth
Power
37
38
34
33
35
36
24
VCC_3.3V_A
Power
43
25
26
27
28
29
VCC_3.3V_B
GND
AM_VREFP
AM_ADC_GNDA
~AM_SYS_WARMRESET
Power
Earth
Analogue
Earth
I/O
1
30
31
GND
~AM_JTAG_TRST
Earth
I/O
32
33
34
35
36
AM_JTAG_TMS
AM_JTAG_TDI
AM_JTAG_TCK
AM_JTAG_TDO
AM_JTAG_EMU0
I/O
I/O
I/O
I/O
I/O
37
AM_JTAG_EMU1
I/O
38
VCC_3.3V_A
Power
43
39
40
VCC_VOLT
VCC_VOLT
Power
Power
7, 8
7, 8
Page 13
40
Battery power supply +2.7V … +5.5V
The On/off power button – active «low»
состояние. See documentation on
TPS65217C for details.
Connected to AM335x –
PMIC_POWER_EN, pin C6
Connected to AM335x – PORZ, pin
B15.
Connected to AM335x – RTC_PORZ,
pin B5.
Connected to AM335x – EXT_WAKEUP,
pin C5.
4.7 µF capacitor is connected
Output PMIC LS1/LDO3, 1.8V@400mA.
PLL power, USB, etc.
Output PMIC LS2/LDO4, 3.3V@400mA.
Power supply of the all VDDSHVx banks
and peripherals.
Output PMIC LDO2, 3.3V@100mA.
Connected to AM335x – VREFp, pin B9.
Connected to AM335x – VREFn, pin A9.
Connected to AM335x –
nRESETINOUT, pin A10.
Connected to AM335x – nTRST, pin
B10.
Connected to AM335x – TMS, pin C11.
Connected to AM335x – TDI, pin B11.
Connected to AM335x – TCK, pin A12.
Connected to AM335x – TDO, pin A11.
Connected to AM335x – EMU0, pin
C14.
Connected to AM335x – EMU1, pin
B14.
Output PMIC LS2/LDO4, 3.3V@400mA.
Power supply of the all VDDSHVx banks
and peripherals.
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
1.5.
Dimensions of the module
Fig. 4: Physical dimensions of the module (front side)
Page 14
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
Fig. 5: Physical dimensions of the module (back side)
Page 15
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
1.6.
Electrical parameters
Parameter
Power supply
voltage, POWER_AC
Power supply
voltage,
POWER_USB
Power supply
voltage, BATTERY
Consumption at
OPP100
Consumption at
Turbo
Level of logic "1" at
I/O
Level of logic "0" at
I/O
Level of logic "1" at
LVI/O
Level of logic "0" at
LVI/O
1.7.
3
4
5
Page 16
Norm.
5.0
Max.
5.8
Unit
V
4.3
5.0
5.8
V
2.7
4.2
5.5
V
TBD
TBD
TBD
mA
TBD
260
600
mA
V
2
0.8
1.17
V
V
0.63
V
Order code
Identification number
1
2
Min.
4.3
Comments
A common prefix for all processor modules. Possible variations of values:
MTAX-SOM;
Processor name. Possible variations of values:
AM3352 = AM3352ZCZ(D);
AM3354 = AM3354ZCZ(D);
AM3356 = AM3356ZCZ(D);
AM3357 = AM3357ZCZ(D);
AM3358 = AM3358ZCZ(D);
AM3359 = AM3359ZCZ(D);
The footprint of the processor means using versions with ZCZ or ZCZD postfix (15x15mm BGA324, 0.8mm pinch). ZCZ - commercial performance, ZCZD - industrial performance.
Temperature performance. Possible variations of values:
C = (0 ... 70)°С;
I = (-40 ... 85)°С;
Presence/absence of NAND FLASH. Possible variations of values:
N;
(1)
<empty> ;
(1)
- for example, MTAX-SOM-AM3359-I72 will mean no NAND FLASH on the module
Clock speed of the processor. Possible variations of values:
27 = 275 MHz;
50 = 500MHz(2);
60 = 600MHz;
72 = 720MHz;
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
(2)
6
- AM3359, AM3357 do not support the clock speed
Postfix specifying the module configuration, if it is different from the basic configuration(3).
Possible variations of values:
(DDR3 2GBit, NAND 2Gbit, SPIF 8Mbit);
(DDR3 2GBit, NAND 2Gbit);
(DDR3 2GBit, NAND 4Gbit, SPIF 8Mbit);
(DDR3 2GBit, NAND 4Gbit);
...
(DDR3 4GBit, NAND 16Gbit, SPIF 8Mbit);
(DDR3 4GBit, NAND 16Gbit);
DDR3 2Gbit = K4B2G1646E;
DDR3 4Gbit = K4B4G1646B;
(4)
NAND 2Gbit = K9F2G08U0C (on request) ;
NAND 4Gbit = K9F4G08U0D(on request)(4);
NAND 8Gbit = K9K8G08U0D(on request)(4);
NAND 16Gbit = K9WAG08U0D(on request)(4);
SPIF 8Mbit = M25PE80;
(3)
- the basic configuration of the module includes DDR3 2Gbit, NAND FLASH 2Gbit and SPIF
8MBit. To refer to the basic configuration is not necessary to add the postfix "6". Thus, MTAXSOM-AM3352-IN72 is equivalent to MTAX-SOM-AM3352-IN72 (DDR3 2GBit, NAND 2Gbit,
SPIF 8Mbit).
(4)
- due to the confidentiality of information, the documentation will be sent on request.
By default, Embedded Linux OS has been programmed to run in the module.
Page 17
Full datasheet: Processor module based on Texas Instruments AM335x
Full datasheet
Contacts
AXONIM Devices
220035, Republic of Belarus,
Minsk, Timiryazev str, 65B, suite 1412.
Tel.: +375 17 254 79 00
Fax: +375 17 254 79 00
E-mail: [email protected]
Page 18
MTMT-System
198099, Russian Federation,
Saint Petersburg, Kalinin str. 13
Tel.: +7 (812) 325-36-85, 786-98-70
Fax: +7 (812) 786-85-79
E-mail: [email protected]
Full datasheet: Processor module based on Texas Instruments AM335x