AT91SAM9M10-CU Atmel, AT91SAM9M10-CU Datasheet - Page 176
![IC MCU 16/32BIT ARM9 324TFBGA](/photos/12/13/121367/324-tfbga-pkg_sml.jpg)
AT91SAM9M10-CU
Manufacturer Part Number
AT91SAM9M10-CU
Description
IC MCU 16/32BIT ARM9 324TFBGA
Manufacturer
Atmel
Series
AT91SAMr
Specifications of AT91SAM9M10-CU
Core Processor
ARM9
Core Size
16/32-Bit
Speed
400MHz
Connectivity
EBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB
Peripherals
AC'97, DMA, LCD, POR, PWM, WDT
Number Of I /o
160
Program Memory Size
64KB (64K x 8)
Program Memory Type
ROM
Ram Size
128K x 8
Voltage - Supply (vcc/vdd)
0.9 V ~ 1.1 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
324-TFBGA
Processor Series
AT91SAMx
Core
ARM926EJ-S
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
2-Wire, SPI, USART
Maximum Clock Frequency
133 MHz
Number Of Programmable I/os
5
Number Of Timers
2 x 16 bit
Operating Supply Voltage
1.65 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
AT91SAM-ICE, AT91-ISP, AT91SAM9M10-G45-EK
Controller Family/series
AT91
No. Of I/o's
160
Ram Memory Size
64KB
Cpu Speed
400MHz
No. Of Timers
2
Rohs Compliant
Yes
Cpu Family
AT91
Device Core
ARM926EJ-S
Device Core Size
32b
Frequency (max)
400MHz
Total Internal Ram Size
64KB
# I/os (max)
160
Number Of Timers - General Purpose
7
Operating Supply Voltage (typ)
1.8/2.5/3.3V
Operating Supply Voltage (max)
1.1/1.95/3.6V
Operating Supply Voltage (min)
0.9/1.65/1.8/3V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
324
Package Type
TFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM9M10-CU
Manufacturer:
Atmel
Quantity:
996
- Current page: 176 of 1404
- Download datasheet (22Mb)
20.2.8.4
176
SDCS
Hardware Configuration
Software Configuration
A[1..14]
D[0..31]
AT91SAM9M10
R2
R2
2x16-bit SDRAM
0R
0R
VDDIOM
R1
R1
470K
470K
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
SDA10
A13
BA0
BA1
A14
CKE
CLK
DQM0
DQM1
CAS
RAS
WE
The following configuration has to be performed:
The Data Bus Width is to be programmed to 32 bits. The data lines D[16..31] are multiplexed
with PIO lines and thus the dedicated PIOs must be programmed in peripheral mode in the PIO
controller.
The SDRAM initialization sequence is described in the section “SDRAM Device Initialization” in
“SDRAM Controller (SDRAMC)”.
• Assign the EBI CS1 to the SDRAM controller by setting the bit EBI_CS1A in the EBI Chip
• Initialize the SDRAM Controller depending on the SDRAM device and system bus frequency.
SDRAM
23
24
25
26
29
30
31
32
33
34
22
35
20
21
36
40
37
38
15
39
17
18
16
19
Select Assignment Register located in the bus matrix memory space.
MN1
MN1
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
BA0
BA1
A12
N.C1
CKE
CLK
DQML
DQMH
CAS
RAS
WE
CS
MT48LC16M16A2P-75IT
MT48LC16M16A2P-75IT
MT48LC16M16A2
MT48LC16M16A2
256 Mbits
VDDQ
VDDQ
VDDQ
VDDQ
VSSQ
VSSQ
VSSQ
VSSQ
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
VDD
VDD
VDD
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
VSS
VSS
VSS
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
1
14
27
3
9
43
49
28
41
54
6
12
46
52
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
C1
C1
100NF
100NF
VDDIOM
C2
C2
100NF
100NF
C3
C3
100NF
100NF
C4
C4
100NF
100NF
C5
C5
100NF
100NF
C6
C6
100NF
100NF
R4
R4
C7
C7
100NF
100NF
0R
0R
VDDIOM
R3
R3
470K
470K
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
SDA10
A13
BA0
BA1
A14
CKE
CLK
DQM2
DQM3
CAS
RAS
WE
23
24
25
26
29
30
31
32
33
34
22
35
20
21
36
40
37
38
15
39
17
18
16
19
MN2
MN2
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
BA0
BA1
A12
N.C1
CKE
CLK
DQML
DQMH
CAS
RAS
WE
CS
MT48LC16M16A2
MT48LC16M16A2
256 Mbits
VDDQ
VDDQ
VDDQ
VDDQ
VSSQ
VSSQ
VSSQ
VSSQ
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
VDD
VDD
VDD
VSS
VSS
VSS
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
1
14
27
3
9
43
49
28
41
54
6
12
46
52
6355B–ATARM–21-Jun-10
C8
C8
100NF
100NF
VDDIOM
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
C9
C9
100NF
100NF
C10
C10
100NF
100NF
C11
C11
100NF
100NF
C12
C12
100NF
100NF
C13
C13
100NF
100NF
C14
C14
100NF
100NF
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