ispPAC-POWR1014-01T48I Lattice, ispPAC-POWR1014-01T48I Datasheet - Page 45

• Manufacturer Part Number: ispPAC-POWR1014-01T48I
• Description: Supervisory Circuits Prec. Prog. Pwr Sppl y Seq. Mon. Trim I
• Manufacturer: Lattice
• Series: ispPAC®r

Specifications of ispPAC-POWR1014-01T48I

• Number Of Voltages Monitored: 10
• 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): 20 mA
• Mounting Style: SMD/SMT
• Package / Case: TQFP-48
• Applications: General Purpose
• Voltage - Input: -0.3 V ~ 5.9 V
• Voltage - Supply: 2.8 V ~ 3.96 V
• Current - Supply: 20mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Lattice Semiconductor
During the I2C_Data_Register read operation - When I2C_Control_Register bit 5 = 0, and bit 4 = 0, the Byte 3
value will return INPUT_VALUE register.
During the I2C_Data_Register read operation - When I2C_Control_Register bit 5 = 0, and bit 4 = 1 Byte 3 value will
return INPUT_STATUS register.
Output Status and GP_Output Registers
Byte 2, Byte 1: These bytes control the digital outputs and HVOUT outputs during the write operation. The Output
Status and GP_Output register association with the outputs are shown in Figure 2-21. During the write operation,
the Gp_Output 1 and Gp_Output 2 registers are written with values specified in Byte 2 and Byte 1, when the
I2C_Control_Register bits 3 and 2 are set to 0x10b and bits 1 and 0 are set to 0x10b. During the
I2C_Data_Register read operation (I2C_Control_Register bits 3 and 2 = 0x00b and bits 1 and 0 = 0x00b), Byte 2
and Byte 1 return the GP_Output registers. If I2C_Control_Register bits 3 and 2 = 0x01b and bits 1 and 0 = 0x01b,
Byte 2 and Byte 1 will return the OUTPUT STATUS registers.
Figure 2-40. Output Status and GP_Output Registers, Byte 2
Byte 3 – INPUT_STATUS (Read operation) – When I2C_Control_Register Bit 5=0 and Bit 4=1, I
Byte 2 – GP_OUTPUT1 (Write operation) – When I2C_Control_Register Bit 3 =1, Bit 2=0, I
Byte 2 – GP_OUTPUT1 (Read Operation) – When I2C_Control_Register Bit 3 =0, Bit 2=0, I
Byte 2 – OUTPUT_STATUS0 (Read Operation) – When I2C_Control_Register Bit 3 =0, Bit 2=1, I
Byte 3 – INPUT_VALUE (Read operation) – When I2C_Control_Register Bit 5=0 and Bit 4=0, I
HVOUT1
GP1
GP1
(23)
(15)
(15)
(15)
(23)
X
X
HVOUT2
GP2
(22)
GP2
(14)
IN2
(14)
(14)
(22)
I2
GP3_ENb
GP3_ENb
(21)
OUT3
IN3
(13)
(13)
(21)
(13)
I3
OUT4
(20)
IN4
GP4
GP4
(12)
(12)
(20)
(12)
I4
OUT5
(11)
(19)
GP5
GP5
(11)
(11)
(19)
1
1
2-45
OUT6
(18)
GP6
GP6
(10)
(10)
(10)
(18)
1
1
OUT7
GP7
GP7
(17)
(9)
(9)
(9)
(17)
1
1
ispPAC-POWR1014/A Data Sheet
OUT8
GP8
GP8
(16)
(8)
(8)
1
(8)
(16)
1
2
2
C Address = 0x0E
C Address = 0x0E
2
2
C Address = 0x11
2
C Address = 0x06
C Address = 0x03