EP9302-CQZ Cirrus Logic Inc, EP9302-CQZ Datasheet - Page 31

• 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
DS653PP2
ABITCLK input cycle time
ABITCLK input high time
ABITCLK input low time
ABITCLK input rise time
ABITCLK input 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 time, C
ASYNC / ASDO fall time, C
ABITCLK
ASYNC
ASDO
ASDI
t
t
clkrf
clk_per
r
L
L
t
= 55 pF
co
= 55 pF
Parameter
L
= 55 pF
Copyright 2004 Cirrus Logic (All Rights Reserved)
Figure 19. AC ‘97 Configuration Timing Measurement
t
rfout
rout
t
clk_high
t
clkrf
f
t
clk_low
High Speed ARM9 System-on-Chip Processor with MaverickCrunch
t
rout
/t
t
rfout
fout
t
t
h
s
Symbol
t
t
t
clk_high
clk_low
clk_per
t
t
t
t
t
t
rout
fout
clkr
clkf
rfin
t
t
co
s
h
t
rfin
Min
36
36
10
10
2
2
2
2
2
2
-
t
co
t
rfout
fout
Typ
81.4
23
53
-
-
-
-
-
-
-
-
Max
45
45
15
6
6
6
6
6
-
-
-
t
co
Unit
EP9302
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
31