EP9307-IRZ Cirrus Logic Inc, EP9307-IRZ Datasheet - Page 756
EP9307-IRZ
Manufacturer Part Number
EP9307-IRZ
Description
IC ARM9 SOC ARM920T 272TFBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets
1.EP9307-CRZ.pdf
(16 pages)
2.EP9307-CRZ.pdf
(50 pages)
3.EP9307-CRZ.pdf
(824 pages)
4.EP9307-CRZ.pdf
(48 pages)
Specifications of EP9307-IRZ
Core Size
16/32-Bit
Core Processor
ARM9
Speed
200MHz
Connectivity
EBI/EMI, Ethernet, I²C, IrDA, Keypad/Touchscreen, SPI, UART/USART, USB
Peripherals
AC'97, DMA, I²: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
-40°C ~ 85°C
Package / Case
272-TFBGA
Controller Family/series
(ARM9)
No. Of I/o's
14
Ram Memory Size
32MB
Cpu Speed
200MHz
No. Of Timers
3
No. Of Pwm Channels
1
Digital Ic Case Style
TFBGA
Embedded Interface Type
AC97, I2S, SPI, UART, USB
Rohs Compliant
Yes
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
Lead free / RoHS Compliant
For Use With
598-1133 - KIT DEVELOPMENT EP9307 ARM9
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Details
Other names
598-1256
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9307-IRZ
Manufacturer:
CIRRUS
Quantity:
3 468
Company:
Part Number:
EP9307-IRZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
- EP9307-CRZ PDF datasheet
- EP9307-CRZ PDF datasheet #2
- EP9307-CRZ PDF datasheet #3
- EP9307-CRZ PDF datasheet #4
- Current page: 756 of 824
- Download datasheet (13Mb)
25
25-18
Analog Touch Screen Interface
EP93xx User’s Guide
Mask:
Definition:
Bit Descriptions:
03FF_FFFF
Analog Touch screen Setup and Deviation Register.
RSVD:
TDTCT:
SDLY:
NSMP:
DEV:
ENABLE:
DLY:
Copyright 2007 Cirrus Logic
Reserved. Unknown during read.
TouchDetect Read only bit. Allows the ARM Core the
ability to read the state of the TOUCH_DETECT line.
Defines the amount of settling time between A / D samples
from 3 to 1024 μsec assuming a 1 MHz clock.
Defines the number of samples averaged per X or Y
reading.
00 - 4 samples
01 - 8 samples
10 - 16 samples
11 - 32 samples
Defines the amount of max to min range deviation in a
sample set allowed before rejection.
000 - +/- 4 LSBs
001 - +/- 8 LSBs
010 - +/- 12 LSBs
011 - +/- 16 LSBs
100 - +/- 24 LSBs
101 - +/- 32 LSBs
110 - +/- 64 LSBs
111 - +/- 128 LSBs
Enables the touch screen scanning state machine.
0 - Disabled.
1 - Enabled.
Defines the amount of settling time between changes to
the touch screen drive conditions from 3 to 1024 μs
assuming a 1 MHz clock.
DS785UM1
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