EP9312-CBZ Cirrus Logic Inc, EP9312-CBZ Datasheet - Page 168
![IC ARM9 SOC UNIVERSAL 352PBGA](/photos/12/23/122390/mfg_ep9312_series_sml.jpg)
EP9312-CBZ
Manufacturer Part Number
EP9312-CBZ
Description
IC ARM9 SOC UNIVERSAL 352PBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9312-CBZ
Core Size
16/32-Bit
Core Processor
ARM9
Speed
200MHz
Connectivity
EBI/EMI, EIDE, 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
16
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
0°C ~ 70°C
Package / Case
352-BGA
Controller Family/series
(ARM9)
No. Of I/o's
16
Ram Memory Size
16MB
Cpu Speed
200MHz
No. Of Timers
4
No. Of Pwm Channels
2
Digital Ic Case Style
BGA
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Details
Other names
598-1258
Available stocks
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Part Number
Manufacturer
Quantity
Price
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6
6-6
Vectored Interrupt Controller
EP93xx User’s Guide
UART1TXINTR1
UART1RXINTR2 UART 2 Receive Interrupt. See
UART1TXINTR2
UART1RXINTR3 UART 3 Receive Interrupt. See
UART1TXINTR3
INT_KEY
INT_TOUCH
INT_EXT[0]
INT_EXT[1]
INT_EXT[2]
TINTR
WEINT
INT_RTC
INT_IrDA
INT_MAC
INT_PROG
Copyright 2007 Cirrus Logic
UART 1 Transmit Interrupt. See
HDLC and Modem Control
UART 2 Transmit Interrupt. See
HDLC
UART 3 Transmit Interrupt. See
HDLC
Key Matrix Interrupt. See
Touch Screen Controller Interrupt. This is the general
interrupt from the TSC. See
Screen
External Interrupt 0.
External Interrupt 1.
External Interrupt 2.
64Hz TICK Interrupt. This interrupt becomes active on
every rising edge of the internal 64Hz clock. The 64Hz
clock is derived from a 15-stage ripple counter that divides
the 32.768kHz oscillator input down to 1Hz for the real
time clock. This interrupt is cleared by writing any value to
the
With Software Trim"
Watchdog Expired Interrupt. This interrupt will become
active on a rising edge of the periodic 64Hz tick interrupt
clock if the TICK interrupt (TINT) is still active. That is, if a
tick interrupt has not been serviced for a complete tick
period. Both WEINT and TINT interrupts are cleared by
writing any value to the
"Real Time Clock With Software
this interrupt does not cause a system reset and the action
taken on receipt of this interrupt is system dependent.
Real Time Clock interrupt. See
Clock With Software
IrDA Interrupt. See
Ethernet MAC Interrupt. See
Ethernet LAN
Programmable Interrupt. See
With Analog/LCD Integrated Timing and
“RTCSts”
Encoder".
Encoder".
Interface".
register. See
Controller".
Chapter
Trim".
“RTCSts”
Chapter 26, "Keypad Interface".
Signals".
Chapter
17, "IrDA".
Chapter
Chapter
Chapter
Chapter
Chapter
Chapter
Chapter 14, "UART1 With
Chapter
Chapter
Trim". Failure to service
register, see
20,
25,
9,
7,
20,
16,
15, "UART2"”.
16,
Interface".
"Real Time Clock
"Analog Touch
15, "UART2"”.
"1/10/100 Mbps
"Raster Engine
"Real Time
"UART3 With
"UART3 With
Chapter
DS785UM1
20,
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