EP9301-IQ Cirrus Logic Inc, EP9301-IQ Datasheet - Page 20
![IC ARM920T MCU 166MHZ 208-LQFP](/photos/12/23/122383/mfg_ep9301_parts_sml.jpg)
EP9301-IQ
Manufacturer Part Number
EP9301-IQ
Description
IC ARM920T MCU 166MHZ 208-LQFP
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets
1.EDB9301.pdf
(5 pages)
2.EDB9301.pdf
(4 pages)
3.EP9307-CRZ.pdf
(824 pages)
4.EP9301-IQ.pdf
(41 pages)
Specifications of EP9301-IQ
Core Processor
ARM9
Core Size
16/32-Bit
Speed
166MHz
Connectivity
EBI/EMI, Ethernet, I²C, IrDA, SPI, UART/USART, USB
Peripherals
AC'97, DMA, I²:S, LED, MaverickKey, POR, PWM, WDT
Number Of I /o
19
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 3.6 V
Data Converters
A/D 5x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
208-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Other names
598-1249
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
EP9301
Entry Level ARM9 System-on-Chip Processor
Static Memory 32-bit Read on 16-bit External Bus
20
AD setup to CSn assert time
CSn assert to AD transition time
AD transition to CSn deassert time
AD hold from CSn deassert time
RDn assert time
CSn to RDn delay time
CSn assert to DQMn assert delay time
DA setup to AD transition time
DA to RDn deassert time
DA hold from AD transition time
DA hold from RDn deassert time
WAIT
DQMn
WRn
RDn
CSn
DA
AD
t
ADs
Parameter
t
RDd
Figure 8. Static Memory Multiple Word Read 16-bit Cycle Timing Measurement
©
Copyright 2005 Cirrus Logic (All Rights Reserved)
t
DQMd
Symbol
t
t
RDpwL
t
t
t
t
t
t
DQMd
t
t
ADd1
ADd2
t
DAh1
DAh2
DAs1
DAs2
ADh
RDd
ADs
t
ADd1
t
RDpwl
t
DAs1
t
HCLK
t
t
Min
HCLK
HCLK
15
0
0
-
-
-
-
-
+ 12
t
HCLK
t
DAh1
t
t
HCLK
HCLK
× ((2 × WST1) + 3)
× (WST1 + 1)
× (WST1 + 2)
Typ
t
DAs2
-
-
-
-
-
-
-
-
t
ADd2
t
DQMh
Max
3
1
-
-
-
-
-
-
-
-
-
t
RDh
t
DAh2
t
DS636PP5
ADh
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns