EP9307-IR Cirrus Logic Inc, EP9307-IR Datasheet - Page 4

• Manufacturer Part Number: EP9307-IR
• Description: IC Universal Platform ARM9 SOC Prcessor
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9307-IR

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, 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: 14
• 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: -40°C ~ 85°C
• Package / Case: 272-TFBGA
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: EDB9307A-Z
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: 598-1133 - KIT DEVELOPMENT EP9307 ARM9
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: No
• Other names: 598-1255

EP9307
ARM9 SOC with Ethernet, USB, Display and Touchscreen
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. Ethernet MAC Timing Measurement ..................................................................... 31
Figure 18. TI Single Transfer Timing Measurement ............................................................... 33
Figure 19. Microwire Frame Format, Single Transfer ............................................................ 33
Figure 20. SPI Format with SPH=1 Timing Measurement ..................................................... 34
Figure 21. Inter-IC Sound (I2S) Timing Measurement ........................................................... 35
Figure 22. AC ‘97 Configuration Timing Measurement .......................................................... 36
Figure 23. LCD Timing Measurement .................................................................................... 37
Figure 24. ADC Transfer Function ......................................................................................... 38
Figure 25. JTAG Timing Measurement .................................................................................. 39
Figure 26. 272 Pin TFBGA Diagram ...................................................................................... 40
Figure 27. 272 Pin TFBGA Pinout
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Copyright 2010 Cirrus Logic (All Rights Reserved)
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