EP9301-IQZ Cirrus Logic Inc, EP9301-IQZ Datasheet - Page 181
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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DS785UM1
Bit Descriptions:
Note: Vectored interrupts are only generated if the interrupt is enabled. The specific interrupt is
enabled in the VICxIntEnable register, and the interrupt is set to generate an IRQ interrupt
in the VICxIntSelect register. This prevents multiple interrupts being generated from a
single request if the controller is incorrectly programmed.
RSVD:
E:
IntSource:
Copyright 2007 Cirrus Logic
Reserved. Unknown During Read.
Enables vector interrupt. This bit is cleared to ‘0’ on reset.
Selects interrupt source by number. You can select any of
the 32 interrupt sources.
Vectored Interrupt Controller
EP93xx User’s Guide
6-19
6
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