EP9312-IB Cirrus Logic Inc, EP9312-IB Datasheet - Page 789
![IC ARM920T MCU 200MHZ 352-PBGA](/photos/12/23/122390/mfg_ep9312_series_sml.jpg)
EP9312-IB
Manufacturer Part Number
EP9312-IB
Description
IC ARM920T MCU 200MHZ 352-PBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets
1.EP9307-CRZ.pdf
(824 pages)
2.EP9312-IBZ.pdf
(4 pages)
3.EP9312-CB.pdf
(62 pages)
4.EP9312-CB.pdf
(17 pages)
Specifications of EP9312-IB
Core Processor
ARM9
Core Size
16/32-Bit
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
-40°C ~ 85°C
Package / Case
352-BGA
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
No
Other names
598-1259
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9312-IBZ
Manufacturer:
CIRRUS
Quantity:
30
Company:
Part Number:
EP9312-IBZ
Manufacturer:
HITTITE
Quantity:
1 200
- EP9307-CRZ PDF datasheet
- EP9312-IBZ PDF datasheet #2
- EP9312-CB PDF datasheet #3
- EP9312-CB PDF datasheet #4
- Current page: 789 of 824
- Download datasheet (13Mb)
IDEUDMARdBufSts
DS785UM1
31
15
Bit Descriptions:
Address:
Default:
Definition:
Bit Descriptions:
30
14
RSVD
29
13
28
12
RSVD:
HPTR:
TPTR:
EMPTY:
HOM:
NFULL:
FULL:
CRC:
0x800A_0034 - Read Only
0000_0100
Status register for UDMA read buffer.
RSVD:
HPTR:
TPTR:
EMPTY:
HOM:
NFULL:
FULL:
CRC:
FULL
27
11
NFULL
26
10
Copyright 2007 Cirrus Logic
HOM
25
9
Reserved. Unknown during read, ignored during writes.
Head pointer in the write buffer.
Tail pointer in the write buffer.
Write buffer empty status.
Half or more entries in write buffer filled status.
Write buffer near full status.
Write buffer full status.
CRC result for data-out operation. Reset to 0x4ABA after
finishing UDMA operation.
Reserved. Unknown during read, ignored during writes.
Head pointer in the read buffer.
Tail pointer in the read buffer.
Read buffer empty status.
Half or more entries in read buffer filled status.
Read buffer near full status.
Read buffer full status.
CRC result for data-in operation. Reset back to 0x4ABA
after finishing UDMA operation.
EMPTY
24
8
CRC
23
7
22
6
TPTR
21
5
20
4
19
3
EP93xx User’s Guide
18
2
HPTR
IDE Interface
17
1
27-19
16
0
27
Related parts for EP9312-IB
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![EP9312-IBZ](/photos/12/23/122390/mfg_ep9312_series_tmb.jpg)
Part Number:
Description:
IC ARM920T MCU 200MHZ 352-PBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
![EP9312-CBZ](/photos/12/23/122390/mfg_ep9312_series_tmb.jpg)
Part Number:
Description:
IC ARM9 SOC UNIVERSAL 352PBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
![EP9312-CB](/photos/12/23/122390/mfg_ep9312_series_tmb.jpg)
Part Number:
Description:
System-on-Chip Processor
Manufacturer:
Cirrus Logic Inc
Datasheet:
![EP9315-CB](/photos/12/23/122389/ep9315-cb_tmb.jpg)
Part Number:
Description:
IC ARM920T MCU 200MHZ 352-PBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
![EP9315-IB](/photos/12/23/122388/ep9315-ib_tmb.jpg)
Part Number:
Description:
IC ARM920T MCU 200MHZ 352-PBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
![EP9301-IQ](/photos/12/23/122383/mfg_ep9301_parts_tmb.jpg)
Part Number:
Description:
IC ARM920T MCU 166MHZ 208-LQFP
Manufacturer:
Cirrus Logic Inc
Datasheet:
![EP9301-CQ](/photos/12/23/122383/mfg_ep9301_parts_tmb.jpg)
Part Number:
Description:
IC ARM920T MCU 166MHZ 208-LQFP
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:
![CDB43122](/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