IDT79RC32H434-300BCGI IDT, Integrated Device Technology Inc, IDT79RC32H434-300BCGI Datasheet - Page 30

• Manufacturer Part Number: IDT79RC32H434-300BCGI
• Description: IC MPU 32BIT CORE 300MHZ 256-BGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: Interprise™r

Specifications of IDT79RC32H434-300BCGI

• Processor Type: MIPS32 32-Bit
• Speed: 300MHz
• Voltage: 1.2V
• Mounting Type: Surface Mount
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: 79RC32H434-300BCGI

\
Start or repeated start
condition
Stop condition
Bus free time between
a stop and start condi-
tion
GPIO
GPIO[13:0]
1.
IDT RC32434
1.
For more information, see the I
Signal
The values for this symbol were determined by calculation, not by testing.
Signal
Symbol
Tpw_13b
SDA
SCL
Tdelay_12e
Symbol
1
Thld_12c
Tsu_12d
Tsu_12c
GPIO (asynchronous input)
2
Reference
C-Bus specification by Philips Semiconductor.
Thld_12c
Edge
None
SDA falling
SDA rising
Reference
Edge
2(ICLK)
Min
266MHz
Tlow_12a
Thigh_12a
Table 11 I
266MHz
Min
0.6
0.6
0.6
1.3
Max
Table 12 GPIO AC Timing Characteristics
—
Figure 15 GPIO AC Timing Waveform
Figure 14 I2C AC Timing Waveform
2
Max
C AC Timing Characteristics (Part 2 of 2)
—
—
—
—
2(ICLK)
Min
300MHz
300MHz
Min
0.6
0.6
0.6
1.3
Thld_12b
30 of 53
Max
Tsu_12b
—
Max
—
—
—
—
Tpw_13b
2(ICLK)
Min
350MHz
Min
350MHz
0.6
0.6
0.6
1.3
Tsu_12c
Max
—
—
—
—
Max
—
400MHz
Min
0.6
0.6
0.6
1.3
2(ICLK)
Min
400MHz
Thld_12c
Max
—
—
—
—
Max
—
Unit
s
s
s
s
Tsu_12d
Tdelay_12e
Unit
ns
Conditions
400 KHz
Condi-
tions
January 19, 2006
See Figure 15.
Reference
Reference
See Figure 14.
Diagram
Diagram
Timing
Timing