EP9312-CB Cirrus Logic Inc, EP9312-CB Datasheet - Page 492
EP9312-CB
Manufacturer Part Number
EP9312-CB
Description
System-on-Chip Processor
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-CB
Peak Reflow Compatible (260 C)
No
A/d Converter
12 Bits
Leaded Process Compatible
No
No. Of I/o Pins
65
Package / Case
352-BGA
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
0°C ~ 70°C
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
598-1257
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP9312-CB
Manufacturer:
CIRRUS
Quantity:
20 000
- EP9307-CRZ PDF datasheet
- EP9312-IBZ PDF datasheet #2
- EP9312-CB PDF datasheet #3
- EP9312-CB PDF datasheet #4
- Current page: 492 of 824
- Download datasheet (13Mb)
12
PCCommon
12-14
Static Memory Controller
EP93xx User’s Guide
WC
31
15
Address: 0x8008_0024 - Read/Write
Default: 0x0000_0000
Definition: PC Card Common register
Bit Descriptions:
30
14
RSVD
29
13
28
12
HA:
PA:
RSVD:
WC:
AC:
RSVD
27
11
26
10
HC
Copyright 2007 Cirrus Logic
25
9
The data strobe assertion time is specified by (AA+1)
HCLK cycles. For example, if AA = 0x10, the data strobe
assertion time is 16 + 1 = 17 cycles of HCLK
Attribute space Hold time - Read/Write
The value written to this field specifies the minimum
‘number of HCLK cycles, minus 1’ between de-asserting
the data strobe, MCDAENn
strobe, MCADENn.
The Hold time is specified by (HA +1) HCLK cycles. For
example, if HA = 0xC, the Hold time is 12 + 1 = 13 cycles
of HCLK.
Attribute space setup time - Read/Write
The value written to this field specifies the ‘number of
HCLK cycles, minus 1’ that the address strobe,
MCADENn, is set up before assertion of the data strobe,
MCDAENn.
The Setup time is specified by (PA+1) HCLK cycles. For
example, if PA = 0x25, the Setup time is 37 + 1 = 38 cycles
of HCLK.
Reserved - Unknown During Read
Common Space Width - Read/Write
The value written to this bit specifies the bus-width of the
Common space:
0 - 8-bit wide Common space
1 - 16-bit wide Common space
Common Space Access time - Read/Write
24
8
23
7
22
6
21
5
,
and de-asserting the address
20
4
AC
PC
19
3
18
2
17
1
DS785UM1
16
0
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