EP9301-CQ Cirrus Logic Inc, EP9301-CQ Datasheet - Page 18
![IC ARM920T MCU 166MHZ 208-LQFP](/photos/12/23/122383/mfg_ep9301_parts_sml.jpg)
EP9301-CQ
Manufacturer Part Number
EP9301-CQ
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-CQ
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
0°C ~ 70°C
Package / Case
208-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Other names
598-1248
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9301-CQZ
Manufacturer:
CIRRUS
Quantity:
3 390
Part Number:
EP9301-CQZ
Manufacturer:
CIRRUSLOGIC
Quantity:
20 000
Company:
Part Number:
EP9301-CQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
EP9301
Entry Level ARM9 System-on-Chip Processor
Static Memory 32-bit Read on 8-bit External Bus
18
AD setup to CSn assert time
CSn assert to Address transition time
Address assert 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 setup to RDn deassert time
DA hold from AD transition time
DA hold from RDn deassert time
DQMn
WAIT
WRn
RDn
CSn
AD
DA
Parameter
t
ADs
Figure 6. Static Memory Multiple Word Read 8-bit Cycle Timing Measurement
t
DAs1
t
AD1
t
t
RDd
DQMd
©
Copyright 2005 Cirrus Logic (All Rights Reserved)
Symbol
t
t
RDpwL
t
t
t
t
DQMd
t
t
t
t
t
t
DAs1
DAs2
DAh1
DAh2
ADs
AD1
AD2
AD3
ADh
RDd
t
AD2
t
DAh1
t
HCLK
t
t
Min
HCLK
HCLK
15
0
0
-
-
-
-
-
-
+ 12
t
DAs1
t
t
HCLK
AD2
t
DAh1
t
t
t
HCLK
HCLK
HCLK
× (4 × WST1 + 5)
× (WST1 + 1)
× (WST1 + 1)
× (WST1 + 2)
Typ
-
-
-
-
-
-
-
-
t
DAs1
t
t
AD3
DAh1
1
t
RDd
Max
3
1
-
-
-
-
-
-
-
-
-
-
t
DAs2
DS636PP5
t
DAh2
Unit
t
ADh
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns