EP9307-IRZ Cirrus Logic Inc, EP9307-IRZ Datasheet - Page 133

IC ARM9 SOC ARM920T 272TFBGA

EP9307-IRZ

Manufacturer Part Number
EP9307-IRZ
Description
IC ARM9 SOC ARM920T 272TFBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets

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, I&sup2: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
Part Number:
EP9307-IRZ
Manufacturer:
CIRRUS
Quantity:
3 468
Part Number:
EP9307-IRZ
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
Part Number:
EP9307-IRZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
DS785UM1
There are some limitations of each clock. FCLK must be <=200 MHz, HCLK<=100 MHz and
PCLK<=50 MHz and FCLK >= HCLK > PCLK. Refer to register,
the detailed configuration information regarding the divider bit fields.
MAX = 100 MHz
External Clock
PCLK Divide = 1, 2, 4, 8
HCLK
Div
PCLK
Div
Figure 5-3. Bus Clock Generation
Copyright 2007 Cirrus Logic
PLL1
FCLK
Div
MAX = 500 MHz
MAX = 250 MHz
MAX = 50 MHz
For 2nd stage dividers:
HCLK Divide = 1, 2, 4, 5, 6,
FCLK Divide = 1, 2, 4, 8, 16
8, 16, 32
“ClkSet1” on page
FCLK
HCLK
PCLK
EP93xx User’s Guide
System Controller
5-18, for
5-7
5

Related parts for EP9307-IRZ