ispPAC-POWR1220AT8-02TN100I Lattice, ispPAC-POWR1220AT8-02TN100I Datasheet - Page 47
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ispPAC-POWR1220AT8-02TN100I
Manufacturer Part Number
ispPAC-POWR1220AT8-02TN100I
Description
Current & Power Monitors & Regulators Prec. Power Supply Seq. Monitor Marg.
Manufacturer
Lattice
Series
ispPAC®r
Datasheet
1.ISPPAC-POWR1220AT8-02TN100I.pdf
(54 pages)
Specifications of ispPAC-POWR1220AT8-02TN100I
Mounting Style
SMD/SMT
Supply Voltage (max)
3.96 V
Supply Voltage (min)
2.8 V
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
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISPPAC-POWR1220AT8-02TN100I
Manufacturer:
Lattice
Quantity:
226
Company:
Part Number:
ISPPAC-POWR1220AT8-02TN100I
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
Lattice Semiconductor
ified. Table 1-13 lists the instructions supported by the ispPAC-POWR1220AT8 JTAG Test Access Port (TAP) con-
troller:
Table 1-13. ispPAC-POWR1220AT8 TAP Instruction Table
BYPASS is one of the three required instructions. It selects the Bypass Register to be connected between TDI and
TDO and allows serial data to be transferred through the device without affecting the operation of the ispPAC-
POWR1220AT8. The IEEE 1149.1 standard defines the bit code of this instruction to be all ones (11111111).
The required SAMPLE/PRELOAD instruction dictates the Boundary-Scan Register be connected between TDI
and TDO. The ispPAC-POWR1220AT8 has no boundary scan register, so for compatibility it defaults to the
BYPASS mode whenever this instruction is received. The bit code for this instruction is defined by Lattice as shown
in Table 1-13.
The EXTEST (external test) instruction is required and would normally place the device into an external boundary
test mode while also enabling the boundary scan register to be connected between TDI and TDO. Again, since the
BULK_ERASE
BYPASS
DISCHARGE
ERASE_DONE_BIT
EXTEST
IDCODE
OUTPUTS_HIGHZ
SAMPLE/PRELOAD
PROGRAM_DISABLE
PROGRAM_DONE_BIT
PROGRAM_ENABLE
PROGRAM_SECURITY
RESET
IN1_RESET_JTAG_BIT
IN1_SET_JTAG_BIT
CFG_ADDRESS
CFG_DATA_SHIFT
CFG_ERASE
CFG_PROGRAM
CFG_VERIFY
PLD_ADDRESS_SHIFT
PLD_DATA_SHIFT
PLD_INIT_ADDR_FOR_PROG_INCR
PLD_PROG_INCR
PLD_PROGRAM
PLD_VERIFY
PLD_VERIFY_INCR
UES_PROGRAM
UES_READ
Instruction
Command
0000 0011
1111 1111
0001 0100
0010 0100
0000 0000
0001 0110
0001 1000
0001 1110
0010 1111
0001 0101
0000 1001
0010 0010
0001 0010
0001 0011
0010 1011
0010 1101
0010 1001
0010 1110
0010 1000
0000 0001
0000 0010
0010 0001
0010 0111
0000 0111
0000 1010
0010 1010
0001 1010
0001 0111
00011100
Code
Erases ‘Done’ bit only
Force all outputs to High-Z state, FET outputs pulled low
Reset the JTAG bit associated with IN1 pin to 0
Set the JTAG bit associated with IN1 pin to 1
Select non-PLD address register
Non-PLD data shift
ERASE Just the Non PLD configuration
Non-PLD program
PLD_Address register (169 bits)
Initialize the address register for auto increment
Load column register from E
Bulk erase device
Bypass - connect TDO to TDI
Fast VPP discharge
Bypass - connect TDO to TDI
Read contents of manufacturer ID code (32 bits)
Sample/Preload. Default to bypass.
Disable program mode
Programs the Done bit
Enable program mode
Program security fuse
Resets device (refer to the RESETb Signal, RESET Command via
JTAG or I
VRIFY non-PLD fusemap data
PLD_Data register (243 Bits)
Program column register to E
Program PLD data register to E
Verifies PLD column data
Program UES bits into E
Read contents of UES register from E
1-47
2
C section of this data sheet)
ispPAC-POWR1220AT8 Data Sheet
2
2
Comments
2
and auto increment address register
and auto increment address register
2
2
(32 bits)