gf180mcu_fd_sc_mcu9t5v0__addf_4

gf180mcu_fd_sc_mcu9t5v0__addf_4 symbol

gf180mcu_fd_sc_mcu9t5v0__addf_4 schematic

gf180mcu_fd_sc_mcu9t5v0__addf_4 layout

ADDF_X4 is a 1 bit Full Adder with 4X drive strength

Attributes

Attribute	Value
area	118.540800 µm2

OUTPUT FUNCTIONS

Output Pin	Function
S	(A^B^CI)
CO	((A&B)|(A&CI)|(B&CI))

TRUTH TABLE FOR S

A	B	CI	S
1	1	1	1
1	0	0	1
0	1	0	1
0	0	1	1
1	1	0	0
1	0	1	0
0	1	1	0
0	0	0	0

TRUTH TABLE FOR CO

A	B	CI	CO
1	1	?	1
1	?	1	1
?	1	1	1
0	0	?	0
0	?	0	0
?	0	0	0

FUNCTIONAL SCHEMATIC

PIN CAPACITANCE (pf)

Pin	Type	Capacitance (pf)
A	input	0.0191
CI	input	0.0142
B	input	0.0184

DELAY AND OUTPUT TRANSITION TIME corresponding to min slew and load

Input Pin	Output	When Condition	Tin (ns)	Out Load (pf)	Delay (ns)	Tout (ns)
A(HL)	S(LH)	!B&CI	0.0100	0.0010	1.1601	0.0612
A(HL)	S(LH)	B&!CI	0.0100	0.0010	1.1707	0.0599
A(HL)	S(HL)	!B&!CI	0.0100	0.0010	0.7260	0.1031
A(HL)	S(HL)	B&CI	0.0100	0.0010	0.5198	0.0763
A(LH)	CO(LH)	!B&CI	0.0100	0.0010	0.4784	0.0577
A(LH)	CO(LH)	B&!CI	0.0100	0.0010	0.4924	0.0585
A(LH)	S(LH)	!B&!CI	0.0100	0.0010	0.4482	0.0553
A(LH)	S(LH)	B&CI	0.0100	0.0010	0.5785	0.0692
A(HL)	CO(HL)	!B&CI	0.0100	0.0010	0.5657	0.0830
A(HL)	CO(HL)	B&!CI	0.0100	0.0010	0.5582	0.0808
A(LH)	S(HL)	!B&CI	0.0100	0.0010	0.9475	0.0761
A(LH)	S(HL)	B&!CI	0.0100	0.0010	0.9408	0.0780
CI(HL)	S(LH)	!A&B	0.0100	0.0010	1.1229	0.0600
CI(HL)	S(LH)	A&!B	0.0100	0.0010	1.1474	0.0618
CI(HL)	CO(HL)	!A&B	0.0100	0.0010	0.5149	0.0809
CI(HL)	CO(HL)	A&!B	0.0100	0.0010	0.4949	0.0831
CI(LH)	S(HL)	!A&B	0.0100	0.0010	0.9305	0.0790
CI(LH)	S(HL)	A&!B	0.0100	0.0010	0.9217	0.0760
CI(LH)	S(LH)	!A&!B	0.0100	0.0010	0.4070	0.0543
CI(LH)	S(LH)	A&B	0.0100	0.0010	0.5755	0.0696
CI(HL)	S(HL)	!A&!B	0.0100	0.0010	0.6952	0.1032
CI(HL)	S(HL)	A&B	0.0100	0.0010	0.4766	0.0750
CI(LH)	CO(LH)	!A&B	0.0100	0.0010	0.4324	0.0574
CI(LH)	CO(LH)	A&!B	0.0100	0.0010	0.4535	0.0576
B(LH)	S(LH)	!A&!CI	0.0100	0.0010	0.4240	0.0533
B(LH)	S(LH)	A&CI	0.0100	0.0010	0.5759	0.0696
B(LH)	CO(LH)	!A&CI	0.0100	0.0010	0.4528	0.0574
B(LH)	CO(LH)	A&!CI	0.0100	0.0010	0.4957	0.0585
B(HL)	S(HL)	!A&!CI	0.0100	0.0010	0.7206	0.1030
B(HL)	S(HL)	A&CI	0.0100	0.0010	0.5008	0.0735
B(HL)	S(LH)	!A&CI	0.0100	0.0010	1.1611	0.0609
B(HL)	S(LH)	A&!CI	0.0100	0.0010	1.1810	0.0614
B(HL)	CO(HL)	!A&CI	0.0100	0.0010	0.5662	0.0832
B(HL)	CO(HL)	A&!CI	0.0100	0.0010	0.5298	0.0819
B(LH)	S(HL)	!A&CI	0.0100	0.0010	0.9504	0.0787
B(LH)	S(HL)	A&!CI	0.0100	0.0010	0.9449	0.0783

DYNAMIC ENERGY

Input Pin	When Condition	Tin (ns)	Output	Out Load (pf)	Energy (uW/MHz)
B	!A&!CI	0.0100	S(LH)	0.0010	0.9250
B	A&CI	0.0100	S(LH)	0.0010	1.2652
B	!A&CI	0.0100	S(LH)	0.0010	1.7002
B	A&!CI	0.0100	S(LH)	0.0010	1.6934
A	!B&CI	0.0100	S(LH)	0.0010	1.7030
A	B&!CI	0.0100	S(LH)	0.0010	1.6698
A	!B&!CI	0.0100	S(LH)	0.0010	0.9782
A	B&CI	0.0100	S(LH)	0.0010	1.2284
B	!A&CI	0.0100	CO(LH)	0.0010	1.3421
B	A&!CI	0.0100	CO(LH)	0.0010	1.3794
CI	!A&B	0.0100	S(LH)	0.0010	1.6238
CI	A&!B	0.0100	S(LH)	0.0010	1.6646
CI	!A&!B	0.0100	S(LH)	0.0010	0.9920
CI	A&B	0.0100	S(LH)	0.0010	1.3243
CI	!A&B	0.0100	CO(HL)	0.0010	1.6221
CI	A&!B	0.0100	CO(HL)	0.0010	1.6613
B	!A&!CI	0.0100	S(HL)	0.0010	2.3500
B	A&CI	0.0100	S(HL)	0.0010	1.7478
B	!A&CI	0.0100	S(HL)	0.0010	1.3799
B	A&!CI	0.0100	S(HL)	0.0010	1.4137
CI	!A&B	0.0100	S(HL)	0.0010	1.4191
CI	A&!B	0.0100	S(HL)	0.0010	1.3863
CI	!A&!B	0.0100	S(HL)	0.0010	2.2839
CI	A&B	0.0100	S(HL)	0.0010	1.7303
A	!B&!CI	0.0100	S(HL)	0.0010	2.3705
A	B&CI	0.0100	S(HL)	0.0010	1.8701
A	!B&CI	0.0100	S(HL)	0.0010	1.3482
A	B&!CI	0.0100	S(HL)	0.0010	1.3855
A	!B&CI	0.0100	CO(LH)	0.0010	1.3113
A	B&!CI	0.0100	CO(LH)	0.0010	1.3516
B	!A&CI	0.0100	CO(HL)	0.0010	1.6996
B	A&!CI	0.0100	CO(HL)	0.0010	1.6900
CI	!A&B	0.0100	CO(LH)	0.0010	1.3796
CI	A&!B	0.0100	CO(LH)	0.0010	1.3494
A	!B&CI	0.0100	CO(HL)	0.0010	1.7013
A	B&!CI	0.0100	CO(HL)	0.0010	1.6715

LEAKAGE POWER

When Condition	Power (nW)
!A&!B&!CI	0.4461
!A&!B&CI	0.4236
!A&B&!CI	0.4393
A&!B&!CI	0.4347
!A&B&CI	0.4429
A&!B&CI	0.4393
A&B&!CI	0.4184
A&B&CI	0.4346