ECOG1XE01A6 CYAN, ECOG1XE01A6 Datasheet - Page 77

• Manufacturer Part Number: ECOG1XE01A6
• Description: IC, 16BIT MCU, ECOG1X, 70MHZ, QFN-68
• Manufacturer: CYAN

Specifications of ECOG1XE01A6

• Controller Family/series: ECOG1X
• No. Of I/o's: 20
• Ram Memory Size: 8KB
• Cpu Speed: 70MHz
• No. Of Timers: 8
• Digital Ic Case Style: QFN
• Core Size: 16 Bit
• Program Memory Size: 64KB
• Embedded Interface Type: I2C, JTAG, SPI, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1
4 August 2009
Symbol
C
C
f
f
t
t
t
CR
CD
DH
CT
DS
CT
CR
Ethernet MAC
MII Interface
These are the limits for the transmit and receive input clock frequencies in order to meet the requirements of the
IEEE802.3 standard.
Parameter
CLKT transmit clock input frequency (1 / t
CLKR receive clock input frequency (1 / t
CLKT input duty cycle
CLKR input duty cycle
Delay time CLKT rising edge to transmit data output valid
Setup time receive data input valid to CLKR rising edge
Hold time CLKR rising edge to receive data input invalid
eCOG and CyanIDE are registered trademarks of Cyan Holdings plc
eCOG1X Microcontroller Product Family
Figure 31: EMAC MII timing diagram
Table 46: AC characteristics - EMAC
www.cyantechnology.com
CR
CT
)
)
1
1
Conditions
10Mb/s
100Mb/s
10Mb/s
100Mb/s
Min
9.3
35
35
6
0
2.5 ± 100ppm
2.5 ± 100ppm
25 ± 100ppm
25 ± 100ppm
Typ
Max
Version 1.15
65
65
17
Units
MHz
MHz
MHz
MHz
ns
ns
ns
%
%
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