EP9312-CB Cirrus Logic Inc, EP9312-CB Datasheet - Page 510

• Manufacturer Part Number: EP9312-CB
• Description: System-on-Chip Processor
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9312-CB

• Peak Reflow Compatible (260 C): No
• A/d Converter: 12 Bits
• Leaded Process Compatible: No
• No. Of I/o Pins: 65
• Package / Case: 352-BGA
• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, EIDE, Ethernet, I²C, IrDA, Keypad/Touchscreen, SPI, UART/USART, USB
• Peripherals: AC'97, DMA, I&sup2:S, LCD, LED, MaverickKey, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: No
• Other names: 598-1257

Organization
Data Systems
32-Bit Wide
64 Mbit (32-bit
64 Mbit (32-bit
128 Mbit (32-
128 Mbit (2 x
wide device)
wide device)
64 Mbit (2 x
16-bit wide
16-bit wide
System
Device
bit wide
device)
device)
device)
Size,
Type
Table 13-11. EP93xx SDRAM Address Ranges (16-Bit Wide Data Systems) (Continued)
Address
12 x 8 x 2
12 x 8 x 4
12 x 8 x 4
12 x 9 x 4
11 x 8 x 4
Matrix
banks
banks
banks
banks
banks
Mbytes
Mbytes
Mbytes
Mbytes
Mbytes
Bank
Total
Size
16
16
32
8
8
0xNC00_0000 - 0xNC1F_FFFF
0xNC00_0000 - 0xNC3F_FFFF
0xNC00_0000 - 0xNC3F_FFFF
0xNC00_0000 - 0xNC3F_FFFF
0xND00_0000 - 0xND3F_FFFF
0xN000_0000 - 0xN03F_FFFF
0xN400_0000 - 0xN43F_FFFF
0xN000_0000 - 0xN01F_FFFF
0xN400_0000 - 0xN41F_FFFF
0xN800_0000 - 0xN81F_FFFF
0xN000_0000 - 0xN03F_FFFF
0xN400_0000 - 0xN43F_FFFF
0xN800_0000 - 0xN83F_FFFF
0xN000_0000 - 0xN03F_FFFF
0xN400_0000 - 0xN43F_FFFF
0xN800_0000 - 0xN83F_FFFF
0xN000_0000 - 0xN03F_FFFF
0xN100_0000 - 0xN13F_FFFF
0xN400_0000 - 0xN43F_FFFF
0xN500_0000 - 0xN53F_FFFF
0xN800_0000 - 0xN83F_FFFF
0xN900_0000 - 0xN93F_FFFF
0xN000_0000 - 0xN07F_FFFF
Continuous Address
Range (see Note)
SROMLL = 0
Segment
4 Mbytes
2 Mbytes
4 Mbytes
4 Mbytes
4 Mbytes
Size of
0xN0C0_0000 - 0xN0DF_FFFF
0xN000_0000 - 0xN07F_FFFF
0xN000_0000 - 0xN01F_FFFF
0xN040_0000 - 0xN05F_FFFF
0xN080_0000 - 0xN09F_FFFF
0xN000_0000 - 0xN0FF_FFFF
0xN000_0000 - 0xN0FF_FFFF
0xN000_0000 - 0xN1FF_FFFF
Continuous Address
Range (see Note)
SROMLL = 1
1313
Segment
16 Mbytes
16 Mbytes
32 Mbytes
8 Mbytes
2 Mbytes
Size of