ispPAC-POWR1220AT8-01T100I Lattice, ispPAC-POWR1220AT8-01T100I Datasheet - Page 39

• Manufacturer Part Number: ispPAC-POWR1220AT8-01T100I
• Description: Supervisory Circuits Prec Prg Pwr Spply S eq. Mon. Mrg Trim I
• Manufacturer: Lattice
• Series: ispPAC®r

Specifications of ispPAC-POWR1220AT8-01T100I

• Number Of Voltages Monitored: 12
• Undervoltage Threshold: 0.8 V
• Output Type: Open Collector / Drain
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Power-up Reset Delay (typ): 500 ms
• Supply Voltage (max): 3.96 V
• Supply Voltage (min): 2.8 V
• Supply Current (typ): 40 mA
• Mounting Style: SMD/SMT
• Package / Case: TQFP-100
• Applications: General Purpose
• Voltage - Input: -0.3 V ~ 5.9 V
• Voltage - Supply: 2.8 V ~ 3.96 V
• Current - Supply: 40mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Lattice Semiconductor
The ispPAC-POWR1220AT8 also provides the user with the ability to program the trim values over the I
by writing the appropriate binary word to the associated trim register (Figure 1-30).
Figure 1-30. I
2
C Trim Registers
0x13 - TRIM1_TRIM (Read/Write)
0x14 - TRIM2_TRIM (Read/Write)
0x15 - TRIM3_TRIM (Read/Write)
0x16 - TRIM4_TRIM (Read/Write)
0x17 - TRIM5_TRIM (Read/Write)
0x18 - TRIM6_TRIM (Read/Write)
0x19 - TRIM7_TRIM (Read/Write)
0x1A - TRIM8_TRIM (Read/Write)
D7
D7
D7
D7
D7
D7
D7
D7
b7
b7
b7
b7
b7
b7
b7
b7
D6
D6
D6
D6
D6
D6
D6
D6
b6
b6
b6
b6
b6
b6
b6
b6
D5
D5
D5
D5
D5
D5
D5
D5
b5
b5
b5
b5
b5
b5
b5
b5
D4
D4
D4
D4
D4
D4
D4
D4
b4
b4
b4
b4
b4
b4
b4
b4
1-39
D3
D3
D3
D3
D3
D3
D3
D3
b3
b3
b3
b3
b3
b3
b3
b3
ispPAC-POWR1220AT8 Data Sheet
D2
D2
D2
D2
D2
D2
D2
D2
b2
b2
b2
b2
b2
b2
b2
b2
D1
D1
D1
D1
D1
D1
D1
D1
b1
b1
b1
b1
b1
b1
b1
b1
D0
D0
D0
D0
D0
D0
D0
D0
b0
b0
b0
b0
b0
b0
b0
b0
2
C interface,