EP9307-CR Cirrus Logic Inc, EP9307-CR Datasheet - Page 32

• Manufacturer Part Number: EP9307-CR
• Description: IC,MICROPROCESSOR,32-BIT,CMOS,BGA,272PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9307-CR

• Rohs Compliant: NO
• 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: 0°C ~ 70°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: 598-1254

EP9307
ARM9 SOC with Ethernet, USB, Display and Touchscreen
Audio Interface
The following table contains the values for the timings of each of the SPI modes.
32
SCLK cycle time
SCLK high time
SCLK low time
SCLK rise/fall time
Data from master valid delay time
Data from master setup time
Data from master hold time
Data from slave setup time
Data from slave hold time
Note:
The tspix_clk is programmable by the user.
Parameter

Copyright 2010 Cirrus Logic (All Rights Reserved)
Symbol
t
t
t
clk_high
clk_per
clk_low
t
t
t
t
t
t
DMd
DMh
DMs
DSh
clkrf
DSs
Min
20
40
20
40
1
-
-
-
-
(tspix_clk) / 2
(tspix_clk) / 2
tspix_clk
Typ
-
-
-
-
-
-
Max
8
3
-
-
-
-
-
-
-
DS667F2
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns