EZ80F920120MOD Zilog, EZ80F920120MOD Datasheet - Page 170

• Manufacturer Part Number: EZ80F920120MOD
• Description: MODULE EZ80F92 512K 20MHZ
• Manufacturer: Zilog

Specifications of EZ80F920120MOD

• Module/board Type: Development Module
• Processor Series: EZ80F92x
• Core: eZ80
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 1 MB
• Interface Type: Cable
• Maximum Clock Frequency: 20 MHz
• Operating Supply Voltage: 0 V to 3.3 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP
• Development Tools By Supplier: eZ80F920200ZCOG
• Minimum Operating Temperature: 0 C
• For Use With/related Products: eZ80F92
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3157; EZ80F920120MOD

PS015308-0404
Table 88. I
Bit
Reset
CPU Access
Note: R/W = Read/Write; R = Read Only.
Bit
Position
7
IEN
6
ENAB
5
STA
4
STP
3
IFLG
2
AAK
[1:0]
2
C Control Registers (I2C_CTL = 00CBh)
Value Description
0
1
0
1
0
1
0
1
0
1
0
1
00
R/W
I
I
The I
ignored.
The I
Master mode START condition is sent.
Master mode start-transmit START condition on the bus.
Master mode STOP condition is sent.
Master mode stop-transmit STOP condition on the bus.
I
I
Not Acknowledge.
Acknowledge.
Reserved.
P R E L I M I N A R Y
7
0
2
2
2
2
C interrupt is disabled.
C interrupt is enabled.
C interrupt flag is not set.
C interrupt flag is set.
2
2
C bus (SCL/SDA) is disabled and all inputs are
C bus (SCL/SDA) is enabled.
R/W
6
0
R/W
5
0
R/W
4
0
R/W
3
0
Product Specification
R/W
2
0
I2C Serial I/O Interface
eZ80F92/eZ80F93
R
1
0
R
0
0
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