EP9307-CRZR Cirrus Logic Inc, EP9307-CRZR Datasheet - Page 136
![IC Universal Platform ARM9 SOC Prcessor](/photos/12/14/121421/ep9307-crz_sml.jpg)
EP9307-CRZR
Manufacturer Part Number
EP9307-CRZR
Description
IC Universal Platform ARM9 SOC Prcessor
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9307-CRZR
Core Processor
ARM9
Core Size
16/32-Bit
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
0°C ~ 70°C
Package / Case
272-LFBGA
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
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Details
Other names
Q5809834A
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9307-CRZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
- Current page: 136 of 824
- Download datasheet (13Mb)
5
5-10
System Controller
EP93xx User’s Guide
5.1.6.2 System Power States
HCLK to the USB Hosts can be gated off as well to further save power. The USH_EN bit in
the
The EP93xx has three power states:
Figure 5-4
• Run mode: Normal operation mode.
• Halt: ARM Core stops executing instructions.
• Standby: Power is on, but only SDRAM self-refresh and the RTC run.
"PwrCnt"
illustrates the transitions among power states.
register serves the purpose.
Peripheral
Watchdog
KEYPAD
UART1
UART2
UART3
PWM
GPIO
IRDA
SEC
TSC
AAC
SSP
RTC
I
2
S
Table 5-4. Peripherals with PCLK Gating
Copyright 2007 Cirrus Logic
on with Enable or
Peripheral/PCLK
Register Access
x
x
x
x
x
x
x
x
x
-
-
-
-
-
Register Access
PCLK on with
Only
x
x
x
-
-
-
-
-
-
-
-
-
-
-
PCLK Continuous
x
x
-
-
-
-
-
-
-
-
-
-
-
-
DS785UM1
Related parts for EP9307-CRZR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![EP9307-CRZ](/photos/12/14/121421/ep9307-crz_tmb.jpg)
Part Number:
Description:
IC ARM9 SOC ARM920T 272TFBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
![EP9307-IRZ](/photos/12/32/123267/ep9307-irz_tmb.jpg)
Part Number:
Description:
IC ARM9 SOC ARM920T 272TFBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
![EP9307-IRZR](/photos/39/69/396960/bga272_tmb.jpg)
Part Number:
Description:
IC Universal Platform ARM9 SOC Prcessor
Manufacturer:
Cirrus Logic Inc
![EP9307-CR](/photos/12/23/122386/ep9307-cr_tmb.jpg)
Part Number:
Description:
IC,MICROPROCESSOR,32-BIT,CMOS,BGA,272PIN,PLASTIC
Manufacturer:
Cirrus Logic Inc
Datasheet:
![EP9307-IR](/photos/12/32/123267/ep9307-irz_tmb.jpg)
Part Number:
Description:
IC Universal Platform ARM9 SOC Prcessor
Manufacturer:
Cirrus Logic Inc
Datasheet:
![EP9307-IRR](/photos/39/69/396960/bga272_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) IC Universal Platfrm ARM9 SOC Prcessor
Manufacturer:
Cirrus Logic Inc
![EP9307-CRR](/photos/39/69/396960/bga272_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) IC Universal Platfrm ARM9 SOC Prcessor
Manufacturer:
Cirrus Logic Inc
![EDB-9307A-Z](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_tmb.jpg)
Part Number:
Description:
MCU, MPU & DSP Development Tools Eval Bd Uni. ARM9 SOC Processor
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CDB5331A](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_tmb.jpg)
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CDB6422](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_tmb.jpg)
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CRD1600](/photos/24/8/240836/4696263_tmb.jpg)
Part Number:
Description:
High-efficiency PFC + Fluorescent Lamp Driver Reference Design
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CDB4228A](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_tmb.jpg)
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CRDSB30WX2](/photos/9/27/92777/crdsb30wx2_tmb.jpg)
Part Number:
Description:
Ref Bd For Speakerbar MSA & DSP Products
Manufacturer:
Cirrus Logic Inc