EP9301-IQZ Cirrus Logic Inc, EP9301-IQZ Datasheet - Page 32
EP9301-IQZ
Manufacturer Part Number
EP9301-IQZ
Description
32-Bit Microcontroller IC
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9301-IQZ
Controller Family/series
(ARM9)
Core Size
32 Bit
A/d Converter
12 Bits
Supply Voltage
3.3V
No. Of I/o Pins
24
Mounting Type
Surface Mount
Operating Temperature Min
-40°C
Package / Case
208-LQFP
Core Processor
ARM9
Speed
166MHz
Connectivity
EBI/EMI, Ethernet, I²C, IrDA, SPI, UART/USART, USB
Peripherals
AC'97, DMA, I²:S, LED, MaverickKey, POR, PWM, WDT
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
-40°C ~ 85°C
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
Mounting Style
SMD/SMT
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
598-1250
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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1
1-4
Introduction
EP93xx User’s Guide
3 USB 2.0 FS Host
18-bit Raster LCD
1/10/100 Ethernet
3 USB 2.0 FS Host
18-bit Raster LCD
12 Channel DMA
1/10/100 Ethernet
12 Channel DMA
SRAM, FLASH,
plus CCITT656
plus CCITT656
SRAM, FLASH,
ROM, PCMCIA
2D Graphics
Boot ROM
Boot ROM
Vectored
Inerrupts
Vectored
Inerrupts
SDRAM
SDRAM
Video
JTAG
ROM
MAC
Video
JTAG
2 IDE
IDE
MAC
High-Speed Bus (AHB)
High-Speed Bus (AHB)
Figure 1-4. EP9312 Block Diagram
Figure 1-5. EP9315 Block Diagram
Copyright 2007 Cirrus Logic
MaverickCrunch
MaverickCrunch
I-Cache
Memory Management Unit
I-Cache
Memory Management Unit
16 KB
16 KB
AHB/APB Bridge
AHB/APB Bridge
ARM920T
ARM920T
TM
TM
UART3 with HDLC
UART3 with HDLC
UART2 with IrDA
UART2 with IrDA
Coprocessor
Coprocessor
D-Cache
D-Cache
16 KB
16 KB
Peripheral Bus (APB)
Peripheral Bus (APB)
UART1 with HDLC
Touchscreen ADC
RTC with SW Trim
System Control –
UART1 with HDLC
Touchscreen ADC
RTC with SW Trim
Enhanced GPIO,
Watchdog Timer
System Control –
8x8 Matrix Keypad
8x8 Matrix Keypad
Enhanced GPIO,
Watchdog Timer
2-wire, 2 LED
2-wire, 2 LED
4 Timers
2 PWMs
4 Timers
2 PWMs
2 PLLs
8-Wire
2 PLLs
AC’97
8-Wire
AC’97
SPI
SPI
I
I
2
2
S
S
DS785UM1
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