EP9301-CQZ Cirrus Logic Inc, EP9301-CQZ Datasheet - Page 4

• Manufacturer Part Number: EP9301-CQZ
• Description: IC ARM9 SOC PROCESSOR 208LQFP
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9301-CQZ

• Core Size: 16/32-Bit
• Peripherals: AC'97, DMA, I&sup2:S, LED, MaverickKey, POR, PWM, WDT
• Core Processor: ARM9
• Speed: 166MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, SPI, UART/USART, USB
• Number Of I /o: 19
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 5x12b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 208-TQFP, 208-VQFP
• Controller Family/series: (ARM9)
• No. Of I/o's: 19
• Ram Memory Size: 16MB
• Cpu Speed: 166MHz
• No. Of Timers: 4
• Digital Ic Case Style: TQFP
• Embedded Interface Type: SPI
• Rohs Compliant: Yes
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 598-1136

EP9301
Entry Level ARM9 System-on-Chip Processor
List of Figures
4
Figure 1. Timing Diagram Drawing Key ................................................................................. 13
Figure 2. SDRAM Load Mode Register Cycle Timing Measurement ..................................... 14
Figure 3. SDRAM Burst Read Cycle Timing Measurement ................................................... 15
Figure 4. SDRAM Burst Write Cycle Timing Measurement ................................................... 16
Figure 5. SDRAM Auto Refresh Cycle Timing Measurement ................................................ 17
Figure 6. Static Memory Multiple Word Read 8-bit Cycle Timing Measurement .................... 18
Figure 7. Static Memory Multiple Word Write 8-bit Cycle Timing Measurement .................... 19
Figure 8. Static Memory Multiple Word Read 16-bit Cycle Timing Measurement .................. 20
Figure 9. Static Memory Multiple Word Write 16-bit Cycle Timing Measurement .................. 21
Figure 10. Static Memory Burst Read Cycle Timing Measurement ....................................... 22
Figure 11. Static Memory Burst Write Cycle Timing Measurement ....................................... 23
Figure 12. Static Memory Single Read Wait Cycle Timing Measurement ............................. 24
Figure 13. Static Memory Single Write Wait Cycle Timing Measurement .............................. 25
Figure 14. Static Memory Turnaround Cycle Timing Measurement ....................................... 26
Figure 15. Ethernet MAC Timing Measurement ..................................................................... 28
Figure 16. TI Single Transfer Timing Measurement ............................................................... 29
Figure 17. Microwire Frame Format, Single Transfer ............................................................ 29
Figure 18. SPI Format with SPH=1 Timing Measurement ..................................................... 30
Figure 19. Inter-IC Sound (I2S) Timing Measurement ........................................................... 31
Figure 20. AC ‘97 Configuration Timing Measurement .......................................................... 32
Figure 21. ADC Transfer Function ......................................................................................... 33
Figure 22. JTAG Timing Measurement .................................................................................. 34
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