EP9301-IQ Cirrus Logic Inc, EP9301-IQ Datasheet - Page 27

• Manufacturer Part Number: EP9301-IQ
• Description: IC ARM920T MCU 166MHZ 208-LQFP
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

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, I&sup2: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

Ethernet MAC Interface
STA - Station - Any device that contains an IEEE 802.11 conforming Medium Access Control (MAC) and physical layer
PHY - Ethernet physical layer interface.
DS636PP5
TXCLK cycle time
TXCLK high time
TXCLK low time
TXCLK to signal transition delay time
TXCLK rise/fall time
RXCLK cycle time
RXCLK high time
RXCLK low time
RXDVAL / RXERR setup time
RXDVAL / RXERR hold time
RXCLK rise/fall time
MDC cycle time
MDC high time
MDC low time
MDC rise/fall time
MDIO setup time (STA sourced)
MDIO hold time (STA sourced)
MDC to MDIO signal transition delay time
(PHY sourced)
(PHY) interface to the wireless medium.
Parameter
©
Copyright 2005 Cirrus Logic (All Rights Reserved)
Symbol
t
t
t
MDC_high
t
t
MDC_per
MDC_low
t
t
t
t
RX_high
t
t
t
TX_high
RX_low
t
TX_per
TX_low
RX_per
MDIOs
MDIOh
MDIOd
MDCrf
t
t
t
t
t
TXrf
RXs
RXh
RXrf
TXd
10 Mbit
mode
140
140
140
140
160
160
10
10
10
10
0
-
-
-
-
-
-
-
Min
100 Mbit
mode
160
160
14
14
14
14
10
10
10
10
0
-
-
-
-
-
-
-
10 Mbit
mode
400
200
200
400
200
200
400
Entry Level ARM9 System-on-Chip Processor
10
-
-
-
-
-
-
-
-
-
-
Typ
100 Mbit
mode
400
40
20
20
10
40
20
20
-
-
-
-
-
-
-
-
-
-
10 Mbit
mode
260
260
260
260
300
25
5
5
5
-
-
-
-
-
-
-
-
-
Max
100 Mbit
mode
300
26
26
25
26
26
5
5
5
-
-
-
-
-
-
-
-
-
EP9301
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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