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Ultra-Low Power Arm® ARM926EJ-S™ Processor-Based MPU, 600 MHz, Camera, LCD, 2D Graphics, Dual 10/100 Ethernet, CAN, USB, QSPI, FLEXCOMs, AES, SHA
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Product Pages
SAM9X60
Home
31
External Bus Interface (EBI)
31.5
Application Examples
31.5.4
Implementation Examples
31.5.4.3
16-bit SDRAM on EBI
Introduction
Features
Reference Document
1
Configuration Summary
2
Block Diagram
3
Signal Description
4
Microchip Recommended Power Management Solutions
5
Safety and Security Features
6
Package and Pinout
7
Memories
8
System Controller
9
Peripherals
10
ARM926EJ-S Processor
11
Debug and Test
12
Boot Strategies
13
System Controller Write Protection (SYSCWP)
14
General Purpose Backup Registers (GPBR)
15
Watchdog Timer (WDT)
16
Reset Controller (RSTC)
17
Real-Time Timer (RTT)
18
Real-Time Clock (RTC)
19
Shutdown Controller (SHDWC)
20
Periodic Interval Timer (PIT)
21
64-bit Periodic Interval Timer (PIT64B)
22
Debug Unit (DBGU)
23
OTP Memory Controller (OTPC)
24
Special Function Registers (SFR)
25
Bus Matrix (MATRIX)
26
Advanced Interrupt Controller (AIC)
27
Slow Clock Controller (SCKC)
28
Clock Generator
29
Power Management Controller (PMC)
30
Parallel Input/Output Controller (PIO)
31
External Bus Interface (EBI)
31.1
Description
31.2
Embedded Characteristics
31.3
EBI Block Diagram
31.4
I/O Lines Description
31.5
Application Examples
31.5.1
Hardware Interface
31.5.2
Product Dependencies
31.5.3
Functional Description
31.5.4
Implementation Examples
31.5.4.1
2x8-bit DDR2 on EBI
31.5.4.2
16-bit LPDDR on EBI
31.5.4.3
16-bit SDRAM on EBI
31.5.4.3.1
Hardware Configuration
31.5.4.3.2
Software Configuration
31.5.4.4
2x16-bit SDRAM on EBI
31.5.4.5
8-bit NAND Flash with NFD0_ON_D16 = 0
31.5.4.6
8-bit NAND Flash with NFD0_ON_D16 = 1
31.5.4.7
NOR Flash on NCS0
32
DDR-SDRAM Controller (MPDDRC)
33
SDRAM Controller (SDRAMC)
34
Static Memory Controller (SMC)
35
Programmable Multibit Error Correction Code Controller (PMECC)
36
Programmable Multibit ECC Error Location Controller (PMERRLOC)
37
DMA Controller (XDMAC)
38
LCD Controller (LCDC)
39
2D Graphics Engine (GFX2D)
40
Ethernet MAC 10/100 (EMAC)
41
USB Device High Speed Port (UDPHS)
42
USB Host High Speed Port (UHPHS)
43
Audio Class D Amplifier (CLASSD)
44
Inter-IC Sound Multi-Channel Controller (I2SMCC)
45
Synchronous Serial Controller (SSC)
46
Flexible Serial Communication Controller (FLEXCOM)
47
Quad Serial Peripheral Interface (QSPI)
48
Secure Digital MultiMedia Card Controller (SDMMC)
49
Image Sensor Interface (ISI)
50
Controller Area Network (CAN)
51
Timer Counter (TC)
52
Pulse Width Modulation Controller (PWM)
53
Advanced Encryption Standard (AES)
54
Secure Hash Algorithm (SHA)
55
Triple Data Encryption Standard (TDES)
56
Random Number Generator (TRNG)
57
Analog-to-Digital Controller (ADC)
58
Electrical Characteristics
59
Mechanical Characteristics
60
Marking
61
Ordering Information
62
Revision History
Microchip Information
31.5.4.3 16-bit SDRAM on EBI
