EP9301-CQZ Cirrus Logic Inc, EP9301-CQZ Datasheet - Page 153
![IC ARM9 SOC PROCESSOR 208LQFP](/photos/12/23/122383/mfg_ep9301_parts_sml.jpg)
EP9301-CQZ
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, I²: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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9301-CQZ
Manufacturer:
CIRRUS
Quantity:
3 390
Part Number:
EP9301-CQZ
Manufacturer:
CIRRUSLOGIC
Quantity:
20 000
Company:
Part Number:
EP9301-CQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
- Current page: 153 of 824
- Download datasheet (13Mb)
DS785UM1
HC3IN:
HC3EN:
HC1IN:
HC1EN:
TIN:
U1EN:
EXVC:
U2EN:
Copyright 2007 Cirrus Logic
0 - GPIO Port H used for IDE
1 - GPIO Port H used for GPIO
HDLC3 clock in. This bit has no effect unless HC3EN is 1.
1 = pin EGPIO[3] is an input and drives an external HDLC
clock to UART3.
0 = pin EGPIO[3] is an output driven by UART3.
HDLC3 clock enable.
1 = pin EGPIO[3] is used to for an HDLC clock with
UART3.
0 = pin EGPIO[3] is not used.
HDLC1 clock in. This bit has no effect unless HC3EN is 0
and HC1EN is 1.
1 = pin EGPIO[3] is an input and drives an external HDLC
clock to UART1.
0 = pin EGPIO[3] is an output driven by UART1.
HDLC1 clock enable. This bit has no effect unless HC3EN
is 0.
1 = pin EGPIO[3] is used for an HDLC clock with UART1.
0 = pin EGPIO[3] is not used.
Touchscreen controller inactive.
1 - Touchscreen controller to inactive state,
0 - Touchscreen controller active.
To use the ADC converter independent of the Touch
screen controller, the Touchscreen controller must be
enabled and set inactive. The ADC can then be operated
using the direct access registers. The TIN bit does not
affect the ADC power state. ADC power down is directly
controlled by the ADCPD bit.
UART1 Enable.
1 - UART1 baud rate clock is active.
0 - UART1 clock is off.
External Video Clock.
1 - Raster engine uses external pixel clock and the SPCLK
pin is configured as an input,
0 - Raster engine uses internal pixel clock and the SPCLK
pin is configured as an output.
UART2 Enable.
1 - UART2 baud rate clock is active.
0 - UART2 clock is off.
EP93xx User’s Guide
System Controller
5-27
5
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