EP9315-CB Cirrus Logic Inc, EP9315-CB Datasheet - Page 4

• Manufacturer Part Number: EP9315-CB
• Description: IC ARM920T MCU 200MHZ 352-PBGA
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9315-CB

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, EIDE, Ethernet, I²C, IrDA, Keypad/Touchscreen, PCMCIA, 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
• Package / Case: 352-BGA
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: EDB9315A-Z
• For Use With: 598-1144 - KIT DEVELOPMENT EP9315 ARM9
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: No
• Other names: 598-1261

EP9315
Enhanced Universal Platform SOC Processor
List of Figures
4
Figure 1. Timing Diagram Drawing Key ................................................................................. 14
Figure 2. SDRAM Load Mode Register Cycle Timing Measurement ..................................... 15
Figure 3. SDRAM Burst Read Cycle Timing Measurement ................................................... 16
Figure 4. SDRAM Burst Write Cycle Timing Measurement ................................................... 17
Figure 5. SDRAM Auto Refresh Cycle Timing Measurement ................................................ 18
Figure 6. Static Memory Single Word Read Cycle Timing Measurement .............................. 19
Figure 7. Static Memory Single Word Write Cycle Timing Measurement .............................. 20
Figure 8. Static Memory Multiple Word Read 8-bit Cycle Timing Measurement .................... 21
Figure 9. Static Memory Multiple Word Write 8-bit Cycle Timing Measurement .................... 22
Figure 10. Static Memory Multiple Word Read 16-bit Cycle Timing Measurement ................ 23
Figure 11. Static Memory Multiple Word Write 16-bit Cycle Timing Measurement ................ 24
Figure 12. Static Memory Burst Read Cycle Timing Measurement ....................................... 25
Figure 13. Static Memory Burst Write Cycle Timing Measurement ....................................... 26
Figure 14. Static Memory Single Read Wait Cycle Timing Measurement ............................. 27
Figure 15. Static Memory Single Write Wait Cycle Timing Measurement .............................. 28
Figure 16. Static Memory Turnaround Cycle Timing Measurement ....................................... 29
Figure 17. PCMCIA Read Cycle Timing Measurement .......................................................... 30
Figure 18. PCMCIA Write Cycle Timing Measurement .......................................................... 31
Figure 19. Register Transfer to/from Device .......................................................................... 33
Figure 20. PIO Data Transfer to/from Device ......................................................................... 35
Figure 21. Initiating an Ultra DMA data-in Burst ..................................................................... 37
Figure 22. Sustained Ultra DMA data-in Burst ....................................................................... 38
Figure 23. Host Pausing an Ultra DMA data-in Burst ............................................................. 38
Figure 24. Device Terminating an Ultra DMA data-in Burst ................................................... 39
Figure 25. Host Terminating an Ultra DMA data-in Burst ....................................................... 40
Figure 26. Initiating an Ultra DMA data-out Burst .................................................................. 41
Figure 27. Sustained Ultra DMA data-out Burst ..................................................................... 42
Figure 28. Device Pausing an Ultra DMA data-out Burst ....................................................... 42
Figure 29. Host Terminating an Ultra DMA data-out Burst .................................................... 43
Figure 30. Device Terminating an Ultra DMA data-out Burst ................................................. 44
Figure 31. Ethernet MAC Timing Measurement ..................................................................... 46
Figure 32. TI Single Transfer Timing Measurement ............................................................... 48
Figure 33. Microwire Frame Format, Single Transfer ............................................................ 48
Figure 34. SPI Format with SPH=1 Timing Measurement ..................................................... 49
Figure 35. Inter-IC Sound (I2S) Timing Measurement ........................................................... 50
Figure 36. AC ‘97 Configuration Timing Measurement .......................................................... 51
Figure 37. LCD Timing Measurement .................................................................................... 52
Figure 38. ADC Transfer Function ......................................................................................... 53
Figure 39. JTAG Timing Measurement .................................................................................. 54
Figure 40. 352 Pin PBGA Pin Diagram .................................................................................. 55
Figure 40. 352 PIN BGA PINOUT ......................................................................................... 57
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