ISPPAC-POWR1014A-01TN48I LATTICE SEMICONDUCTOR, ISPPAC-POWR1014A-01TN48I Datasheet - Page 26

• Manufacturer Part Number: ISPPAC-POWR1014A-01TN48I
• Description: IC, POWER SUPPLY MONITOR, 48TQFP
• Manufacturer: LATTICE SEMICONDUCTOR
• Series: IspPACr

Specifications of ISPPAC-POWR1014A-01TN48I

• No. Of Macrocells: 24
• Frequency: 25MHz
• Supply Voltage Range: 2.8V To 3.96V
• Operating Temperature Range: -40°C To +105°C
• Logic Case Style: TQFP
• No. Of Pins: 48
• Svhc: No SVHC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
Figure 2-17. I
The ispPAC-POWR1014A provides 17 registers that can be accessed through its I
provide the user with the ability to monitor and control the device’s inputs and outputs, and transfer data to and
from the device. Table 2-7 provides a summary of these registers.
STEP 1: WRITE REGISTER ADDRESS FOR READ OPERATION
STEP 2: READ DATA FROM THAT REGISTER
SDA
SDA
SCL
SCL
2
C Read Operation
START
START
A6
A6
1
1
A5
A5
2
2
A4
A4
DEVICE ADDRESS (7 BITS)
DEVICE ADDRESS (7 BITS)
3
3
A3
A3
4
4
A2
A2
5
5
A1
A1
6
6
A0
A0
7
7
R/W
R/W
8
8
2-26
ACK
ACK
9
9
R7
D7
1
1
R6
D6
2
2
REGISTER ADDRESS (8 BITS)
R5
D5
3
3
ispPAC-POWR1014/A Data Sheet
READ DATA (8 BITS)
R4
D4
4
4
R3
D3
5
5
R2
D2
6
6
Note: Shaded Bits Asserted by Slave
2
C interface. These registers
R1
D1
7
7
R0
D0
8
8
OPTIONAL
ACK
ACK
9
9
STOP
STOP