EP9302-CQZ Cirrus Logic Inc, EP9302-CQZ Datasheet - Page 33

• Manufacturer Part Number: EP9302-CQZ
• Description: IC ARM9 SOC PROCESSOR 208LQFP
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9302-CQZ

• Program Memory Type: ROMless
• Package / Case: 208-LQFP
• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, SPI, UART/USART, USB
• Peripherals: AC'97, DMA, I&sup2:S, LED, MaverickKey, POR, PWM, WDT
• Number Of I /o: 19
• 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
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• Data Ram Size: 16 bit
• Interface Type: USB, USART, SPI
• Maximum Clock Frequency: 200 MHz
• Number Of Programmable I/os: 37
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: EDB9302A-Z
• Controller Family/series: (ARM9)
• No. Of I/o's: 19
• Ram Memory Size: 16MB
• Cpu Speed: 200MHz
• No. Of Timers: 4
• Embedded Interface Type: AC97, I2S, SPI, UART, USB
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1132 - KIT DEVELOPMENT EP9302 ARM9
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1137

AC’97
ABITCLK input cycle time
ABITCLK input high time
ABITCLK input low time
ABITCLK input rise/fall time
ASDI setup to ABITCLK falling
ASDI hold after ABITCLK falling
ASDI input rise/fall time
ABITCLK rising to ASDO / ASYNC valid, C
ASYNC / ASDO rise/fall time, C
DS653F2
ABITCLK
ASYNC
ASDO
ASDI
t
clkrf
t
clk_per
t
L
co
Parameter
= 55 pF
t
clk_high
t
clkrf
L

= 55 pF
Figure 20. AC ‘97 Configuration Timing Measurement
Copyright 2010 Cirrus Logic (All Rights Reserved)
t
t
clk_low
rfout
High-speed ARM9 System-on-chip Processor with MaverickCrunch
t
s
t
t
h
rfout
Symbol
t
t
t
clk_high
clk_per
clk_low
t
t
t
t
rfout
clkrf
t
rfin
rfin
t
t
co
s
h
t
co
Min
36
36
10
10
2
2
2
2
-
Typ
81.4
t
-
-
-
-
-
-
-
-
rfout
Max
45
45
15
6
6
6
-
-
-
t
co
Unit
EP9302
ns
ns
ns
ns
ns
ns
ns
ns
ns
33