EP9301-CQZ Cirrus Logic Inc, EP9301-CQZ Datasheet - Page 30

• 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

1
1-2
Introduction
EP93xx User’s Guide
Processor
EP9301
EP9302
EP9307
EP9312
EP9315
Note:
External
16-Bit
Bus
X
X
-
-
-
2 USB 2.0 FS Host
“X” means that the function is included; “-” means that the function is not included.
1/10/100 Ethernet
12 Channel DMA
SRAM, FLASH,
Boot ROM
Vectored
Inerrupts
SDRAM
JTAG
ROM
MAC
External
32-Bit
Bus
X
X
X
-
-
Processor
Math Co-
X
X
X
X
-
High-Speed Bus (AHB)
Table 1-2. EP93xx Features Summary
Figure 1-1. EP9301 Block Diagram
Analog /
Raster
Copyright 2007 Cirrus Logic
LCD
X
X
X
-
-
I-Cache
Memory Management Unit
16 KB
Accelerator
AHB/APB Bridge
ARM920T
Graphics
2-D
X
X
-
-
-
UART2 with IrDA
D-Cache
16 KB
Ethernet
MAC
X
X
X
X
X
Peripheral Bus (APB)
IDE
1
1
-
-
-
USB 2.0
Host
2
2
3
3
3
UART1 with HDLC
RTC with SW Trim
System Control –
Enhanced GPIO,
Watchdog Timer
5-Channel ADC
2-wire, 2 LED
UART
4 Timers
2 PLLs
2 PWM
2
2
3
3
3
AC’97
SPI
I
2
S
Screen
8-Wire/
8-Wire/
8-Wire/
5-ADC
5-ADC
Touch
/ ADC
ADC
ADC
ADC
12-
12-
12-
GPIO
DS785UM1
37
37
48
47
55
Card
PC
X
-
-
-
-