Page 62 - Embedded - CPLDs (Complex Programmable Logic Devices) | Integrated Circuits (ICs)

EPM7512BUC169-5
Altera

IC CPLD 512MC 5.5NS 169UBGA

Package: 160-LFBGA

Stock5,888
EPM7128EQC160-12
Altera

IC CPLD 128MC 12NS 160QFP

Package: 160-BQFP

Stock19,200
M4A3-256/128-10FAI
Lattice Semiconductor Corporation

IC CPLD 256MC 10NS 256FBGA

Package: 256-BGA

Stock2,400
M4A3-384/192-10SAC
Lattice Semiconductor Corporation

IC CPLD 384MC 10NS 256SBGA

Package: 256-LBGA

Stock3,632
LC4512C-75FT256I
Lattice Semiconductor Corporation

IC CPLD 512MC 7.5NS 256FTBG

Package: 256-LBGA

Stock5,408
ISPLSI 1048C-50LQI
Lattice Semiconductor Corporation

IC CPLD 192MC 24NS 128QFP

Package: 128-BQFP

Stock3,536
ISPLSI 2032A-135LTN48
Lattice Semiconductor Corporation

IC CPLD 32MC 7.5NS 48TQFP

Package: 48-LQFP

Stock7,200
LC4512C-5TN176C
Lattice Semiconductor Corporation

IC CPLD 512MC 5NS 176TQFP

Package: 176-LQFP

Stock2,112
ATF1502ASV-15AC44
Microchip Technology

IC CPLD 32 MC 15NS EE 44TQFP

Package: 44-TQFP

Stock23,016
LC4384V-5TN176I
Lattice Semiconductor Corporation

IC CPLD 384MC 5NS 176TQFP

Package: 176-LQFP

Stock7,760
XC2C384-10FT256I
Xilinx Inc.

IC CPLD 384MC 9.2NS 256FBGA

Package: 256-LBGA

Stock55,224
XCR3064XL-7VQ100I
Xilinx Inc.

IC CPLD 64MC 7NS 100VQFP

Package: 100-TQFP

Stock5,472
M4A5-64/32-10VC
Lattice Semiconductor Corporation

IC CPLD 64MC 10NS 44TQFP

Package: 44-TQFP

Stock4,992
M4A5-32/32-7VNC48
Lattice Semiconductor Corporation

IC CPLD 32MC 7.5NS 48TQFP

Package: 48-LQFP

Stock6,768
XC2C32A-4VQG44C
Xilinx Inc.

IC CPLD 32MC 3.8NS 44VQFP

Package: 44-TQFP

Stock27,348
M4A3-32/32-12JNI
Lattice Semiconductor Corporation

IC CPLD 32MC 12NS 44PLCC

Package: 44-LCC (J-Lead)

Stock7,616
ATF1502AS-10AU44
Microchip Technology

IC CPLD 32MC 10NS 44TQFP

Package: 44-TQFP

Stock6,640
ATF1504AS-10AU44
Microchip Technology

IC CPLD 64MC 10NS 44TQFP

Package: 44-TQFP

Stock33,588
XC9572XL-10VQG64I
Xilinx Inc.

IC CPLD 72MC 10NS 64VQFP

Package: 64-TQFP

Stock167,292
LAMXO256C-3TN100E
Lattice Semiconductor Corporation

IC CPLD 128MC 4.9NS 100TQFP

Package: 100-LQFP

Stock27,660

Part Number	Manufacturer	Description	Package	Stock	Delay Time tpd(1) Max	Voltage Supply - Internal	Number of Logic Elements/Blocks	Number of Macrocells	Number of Gates	Number of I/O	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
EPM7512BUC169-5	Altera	IC CPLD 512MC 5.5NS 169UBGA Programmable Type: In System Programmable Delay Time tpd(1) Max: 5.5ns Voltage Supply - Internal: 2.375 V ~ 2.625 V Number of Logic Elements/Blocks: 32 Number of Macrocells: 512 Number of Gates: 10000 Number of I/O: 141 Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 160-LFBGA Supplier Device Package: 169-UBGA (11x11)	Package: 160-LFBGA	Stock5,888	5.5ns	2.375 V ~ 2.625 V	32	512	10000	141	0°C ~ 70°C (TA)	Surface Mount	160-LFBGA	169-UBGA (11x11)
EPM7128EQC160-12	Altera	IC CPLD 128MC 12NS 160QFP Programmable Type: EE PLD Delay Time tpd(1) Max: 12.0ns Voltage Supply - Internal: 4.75 V ~ 5.25 V Number of Logic Elements/Blocks: 8 Number of Macrocells: 128 Number of Gates: 2500 Number of I/O: 100 Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 160-BQFP Supplier Device Package: 160-PQFP (28x28)	Package: 160-BQFP	Stock19,200	12.0ns	4.75 V ~ 5.25 V	8	128	2500	100	0°C ~ 70°C (TA)	Surface Mount	160-BQFP	160-PQFP (28x28)
M4A3-256/128-10FAI	Lattice Semiconductor Corporation	IC CPLD 256MC 10NS 256FBGA Programmable Type: In System Programmable Delay Time tpd(1) Max: 10.0ns Voltage Supply - Internal: 3 V ~ 3.6 V Number of Logic Elements/Blocks: - Number of Macrocells: 256 Number of Gates: - Number of I/O: 128 Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 256-BGA Supplier Device Package: 256-FPBGA (17x17)	Package: 256-BGA	Stock2,400	10.0ns	3 V ~ 3.6 V	-	256	-	128	-40°C ~ 85°C (TA)	Surface Mount	256-BGA	256-FPBGA (17x17)
M4A3-384/192-10SAC	Lattice Semiconductor Corporation	IC CPLD 384MC 10NS 256SBGA Programmable Type: In System Programmable Delay Time tpd(1) Max: 10.0ns Voltage Supply - Internal: 3 V ~ 3.6 V Number of Logic Elements/Blocks: - Number of Macrocells: 384 Number of Gates: - Number of I/O: 192 Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 256-LBGA Supplier Device Package: 256-SBGA (27x27)	Package: 256-LBGA	Stock3,632	10.0ns	3 V ~ 3.6 V	-	384	-	192	0°C ~ 70°C (TA)	Surface Mount	256-LBGA	256-SBGA (27x27)
LC4512C-75FT256I	Lattice Semiconductor Corporation	IC CPLD 512MC 7.5NS 256FTBG Programmable Type: In System Programmable Delay Time tpd(1) Max: 7.5ns Voltage Supply - Internal: 1.65 V ~ 1.95 V Number of Logic Elements/Blocks: 32 Number of Macrocells: 512 Number of Gates: - Number of I/O: 208 Operating Temperature: -40°C ~ 105°C (TJ) Mounting Type: Surface Mount Package / Case: 256-LBGA Supplier Device Package: 256-FTBGA (17x17)	Package: 256-LBGA	Stock5,408	7.5ns	1.65 V ~ 1.95 V	32	512	-	208	-40°C ~ 105°C (TJ)	Surface Mount	256-LBGA	256-FTBGA (17x17)
ISPLSI 1048C-50LQI	Lattice Semiconductor Corporation	IC CPLD 192MC 24NS 128QFP Programmable Type: In System Programmable Delay Time tpd(1) Max: 24.0ns Voltage Supply - Internal: 4.5 V ~ 5.5 V Number of Logic Elements/Blocks: 48 Number of Macrocells: 192 Number of Gates: 8000 Number of I/O: 96 Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 128-BQFP Supplier Device Package: 128-PQFP (28x28)	Package: 128-BQFP	Stock3,536	24.0ns	4.5 V ~ 5.5 V	48	192	8000	96	-40°C ~ 85°C (TA)	Surface Mount	128-BQFP	128-PQFP (28x28)
ISPLSI 2032A-135LTN48	Lattice Semiconductor Corporation	IC CPLD 32MC 7.5NS 48TQFP Programmable Type: In System Programmable Delay Time tpd(1) Max: 7.5ns Voltage Supply - Internal: 4.75 V ~ 5.25 V Number of Logic Elements/Blocks: 8 Number of Macrocells: 32 Number of Gates: 1000 Number of I/O: 32 Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 48-LQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-LQFP	Stock7,200	7.5ns	4.75 V ~ 5.25 V	8	32	1000	32	0°C ~ 70°C (TA)	Surface Mount	48-LQFP	48-TQFP (7x7)
LC4512C-5TN176C	Lattice Semiconductor Corporation	IC CPLD 512MC 5NS 176TQFP Programmable Type: In System Programmable Delay Time tpd(1) Max: 5.0ns Voltage Supply - Internal: 1.65 V ~ 1.95 V Number of Logic Elements/Blocks: 32 Number of Macrocells: 512 Number of Gates: - Number of I/O: 128 Operating Temperature: 0°C ~ 90°C (TJ) Mounting Type: Surface Mount Package / Case: 176-LQFP Supplier Device Package: 176-TQFP (24x24)	Package: 176-LQFP	Stock2,112	5.0ns	1.65 V ~ 1.95 V	32	512	-	128	0°C ~ 90°C (TJ)	Surface Mount	176-LQFP	176-TQFP (24x24)
ATF1502ASV-15AC44	Microchip Technology	IC CPLD 32 MC 15NS EE 44TQFP Programmable Type: In System Programmable (min 10K program/erase cycles) Delay Time tpd(1) Max: 15.0ns Voltage Supply - Internal: 3 V ~ 3.6 V Number of Logic Elements/Blocks: - Number of Macrocells: 32 Number of Gates: - Number of I/O: 32 Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	Package: 44-TQFP	Stock23,016	15.0ns	3 V ~ 3.6 V	-	32	-	32	0°C ~ 70°C	Surface Mount	44-TQFP	44-TQFP (10x10)
LC4384V-5TN176I	Lattice Semiconductor Corporation	IC CPLD 384MC 5NS 176TQFP Programmable Type: In System Programmable Delay Time tpd(1) Max: 5.0ns Voltage Supply - Internal: 3 V ~ 3.6 V Number of Logic Elements/Blocks: 24 Number of Macrocells: 384 Number of Gates: - Number of I/O: 128 Operating Temperature: -40°C ~ 105°C (TJ) Mounting Type: Surface Mount Package / Case: 176-LQFP Supplier Device Package: 176-TQFP (24x24)	Package: 176-LQFP	Stock7,760	5.0ns	3 V ~ 3.6 V	24	384	-	128	-40°C ~ 105°C (TJ)	Surface Mount	176-LQFP	176-TQFP (24x24)
XC2C384-10FT256I	Xilinx Inc.	IC CPLD 384MC 9.2NS 256FBGA Programmable Type: In System Programmable Delay Time tpd(1) Max: 9.2ns Voltage Supply - Internal: 1.7 V ~ 1.9 V Number of Logic Elements/Blocks: 24 Number of Macrocells: 384 Number of Gates: 9000 Number of I/O: 212 Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 256-LBGA Supplier Device Package: 256-FTBGA (17x17)	Package: 256-LBGA	Stock55,224	9.2ns	1.7 V ~ 1.9 V	24	384	9000	212	-40°C ~ 85°C (TA)	Surface Mount	256-LBGA	256-FTBGA (17x17)
XCR3064XL-7VQ100I	Xilinx Inc.	IC CPLD 64MC 7NS 100VQFP Programmable Type: In System Programmable (min 1K program/erase cycles) Delay Time tpd(1) Max: 7.0ns Voltage Supply - Internal: 2.7 V ~ 3.6 V Number of Logic Elements/Blocks: 4 Number of Macrocells: 64 Number of Gates: 1500 Number of I/O: 68 Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 100-TQFP Supplier Device Package: 100-VQFP (14x14)	Package: 100-TQFP	Stock5,472	7.0ns	2.7 V ~ 3.6 V	4	64	1500	68	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP	100-VQFP (14x14)
M4A5-64/32-10VC	Lattice Semiconductor Corporation	IC CPLD 64MC 10NS 44TQFP Programmable Type: In System Programmable Delay Time tpd(1) Max: 10.0ns Voltage Supply - Internal: 4.75 V ~ 5.25 V Number of Logic Elements/Blocks: - Number of Macrocells: 64 Number of Gates: - Number of I/O: 32 Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	Package: 44-TQFP	Stock4,992	10.0ns	4.75 V ~ 5.25 V	-	64	-	32	0°C ~ 70°C (TA)	Surface Mount	44-TQFP	44-TQFP (10x10)
M4A5-32/32-7VNC48	Lattice Semiconductor Corporation	IC CPLD 32MC 7.5NS 48TQFP Programmable Type: In System Programmable Delay Time tpd(1) Max: 7.5ns Voltage Supply - Internal: 4.75 V ~ 5.25 V Number of Logic Elements/Blocks: - Number of Macrocells: 32 Number of Gates: - Number of I/O: 32 Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 48-LQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-LQFP	Stock6,768	7.5ns	4.75 V ~ 5.25 V	-	32	-	32	0°C ~ 70°C (TA)	Surface Mount	48-LQFP	48-TQFP (7x7)
XC2C32A-4VQG44C	Xilinx Inc.	IC CPLD 32MC 3.8NS 44VQFP Programmable Type: In System Programmable Delay Time tpd(1) Max: 3.8ns Voltage Supply - Internal: 1.7 V ~ 1.9 V Number of Logic Elements/Blocks: 2 Number of Macrocells: 32 Number of Gates: 750 Number of I/O: 33 Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 44-TQFP Supplier Device Package: 44-VQFP (10x10)	Package: 44-TQFP	Stock27,348	3.8ns	1.7 V ~ 1.9 V	2	32	750	33	0°C ~ 70°C (TA)	Surface Mount	44-TQFP	44-VQFP (10x10)
M4A3-32/32-12JNI	Lattice Semiconductor Corporation	IC CPLD 32MC 12NS 44PLCC Programmable Type: In System Programmable Delay Time tpd(1) Max: 12.0ns Voltage Supply - Internal: 3 V ~ 3.6 V Number of Logic Elements/Blocks: - Number of Macrocells: 32 Number of Gates: - Number of I/O: 32 Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.58x16.58)	Package: 44-LCC (J-Lead)	Stock7,616	12.0ns	3 V ~ 3.6 V	-	32	-	32	-40°C ~ 85°C (TA)	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
ATF1502AS-10AU44	Microchip Technology	IC CPLD 32MC 10NS 44TQFP Programmable Type: In System Programmable (min 10K program/erase cycles) Delay Time tpd(1) Max: 10.0ns Voltage Supply - Internal: 4.5 V ~ 5.5 V Number of Logic Elements/Blocks: - Number of Macrocells: 32 Number of Gates: - Number of I/O: 32 Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	Package: 44-TQFP	Stock6,640	10.0ns	4.5 V ~ 5.5 V	-	32	-	32	-40°C ~ 85°C (TA)	Surface Mount	44-TQFP	44-TQFP (10x10)
ATF1504AS-10AU44	Microchip Technology	IC CPLD 64MC 10NS 44TQFP Programmable Type: In System Programmable (min 10K program/erase cycles) Delay Time tpd(1) Max: 10.0ns Voltage Supply - Internal: 4.5 V ~ 5.5 V Number of Logic Elements/Blocks: - Number of Macrocells: 64 Number of Gates: - Number of I/O: 32 Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	Package: 44-TQFP	Stock33,588	10.0ns	4.5 V ~ 5.5 V	-	64	-	32	-40°C ~ 85°C (TA)	Surface Mount	44-TQFP	44-TQFP (10x10)
XC9572XL-10VQG64I	Xilinx Inc.	IC CPLD 72MC 10NS 64VQFP Programmable Type: In System Programmable (min 10K program/erase cycles) Delay Time tpd(1) Max: 10.0ns Voltage Supply - Internal: 3 V ~ 3.6 V Number of Logic Elements/Blocks: 4 Number of Macrocells: 72 Number of Gates: 1600 Number of I/O: 52 Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-TQFP Supplier Device Package: 64-VQFP (10x10)	Package: 64-TQFP	Stock167,292	10.0ns	3 V ~ 3.6 V	4	72	1600	52	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP	64-VQFP (10x10)
LAMXO256C-3TN100E	Lattice Semiconductor Corporation	IC CPLD 128MC 4.9NS 100TQFP Programmable Type: In System Programmable Delay Time tpd(1) Max: 4.9ns Voltage Supply - Internal: 1.71 V ~ 3.465 V Number of Logic Elements/Blocks: - Number of Macrocells: 128 Number of Gates: - Number of I/O: 78 Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 100-LQFP Supplier Device Package: 100-TQFP (14x14)	Package: 100-LQFP	Stock27,660	4.9ns	1.71 V ~ 3.465 V	-	128	-	78	-40°C ~ 125°C (TA)	Surface Mount	100-LQFP	100-TQFP (14x14)
EPM7192SQC160-15AB	Intel	IC CPLD 192MC 15NS 160QFP Programmable Type: In System Programmable Delay Time tpd(1) Max: 15.0ns Voltage Supply - Internal: 4.75 V ~ 5.25 V Number of Logic Elements/Blocks: 12 Number of Macrocells: 192 Number of Gates: 3750 Number of I/O: 124 Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 160-BQFP Supplier Device Package: 160-PQFP (28x28)	Package: 160-BQFP	Stock2,912	15.0ns	4.75 V ~ 5.25 V	12	192	3750	124	0°C ~ 70°C (TA)	Surface Mount	160-BQFP	160-PQFP (28x28)
EPM7256BTC100-5	Intel	IC CPLD 256MC 5NS 100TQFP Programmable Type: In System Programmable Delay Time tpd(1) Max: 5.0ns Voltage Supply - Internal: 2.375 V ~ 2.625 V Number of Logic Elements/Blocks: 16 Number of Macrocells: 256 Number of Gates: 5000 Number of I/O: 84 Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 100-TQFP Supplier Device Package: 100-TQFP (14x14)	Package: 100-TQFP	Stock5,792	5.0ns	2.375 V ~ 2.625 V	16	256	5000	84	0°C ~ 70°C (TA)	Surface Mount	100-TQFP	100-TQFP (14x14)
EPM3512AFC256-7N	Intel	IC CPLD 512MC 7.5NS 256FBGA Programmable Type: In System Programmable Delay Time tpd(1) Max: 7.5ns Voltage Supply - Internal: 3 V ~ 3.6 V Number of Logic Elements/Blocks: 32 Number of Macrocells: 512 Number of Gates: 10000 Number of I/O: 208 Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 256-BGA Supplier Device Package: 256-FBGA (17x17)	Package: 256-BGA	Stock3,344	7.5ns	3 V ~ 3.6 V	32	512	10000	208	0°C ~ 70°C (TA)	Surface Mount	256-BGA	256-FBGA (17x17)
EPM7160STC100-7	Intel	IC CPLD 160MC 7.5NS 100TQFP Programmable Type: In System Programmable Delay Time tpd(1) Max: 7.5ns Voltage Supply - Internal: 4.75 V ~ 5.25 V Number of Logic Elements/Blocks: 10 Number of Macrocells: 160 Number of Gates: 3200 Number of I/O: 84 Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 100-TQFP Supplier Device Package: 100-TQFP (14x14)	Package: 100-TQFP	Stock4,432	7.5ns	4.75 V ~ 5.25 V	10	160	3200	84	0°C ~ 70°C (TA)	Surface Mount	100-TQFP	100-TQFP (14x14)
EPM570ZM256I8N	Intel	IC CPLD 440MC 9NS 256MBGA Programmable Type: In System Programmable Delay Time tpd(1) Max: 9.0ns Voltage Supply - Internal: 1.71 V ~ 1.89 V Number of Logic Elements/Blocks: 570 Number of Macrocells: 440 Number of Gates: - Number of I/O: 160 Operating Temperature: -40°C ~ 100°C (TJ) Mounting Type: Surface Mount Package / Case: 256-TFBGA Supplier Device Package: 256-MBGA (11x11)	Package: 256-TFBGA	Stock3,904	9.0ns	1.71 V ~ 1.89 V	570	440	-	160	-40°C ~ 100°C (TJ)	Surface Mount	256-TFBGA	256-MBGA (11x11)
MACH211SP-7VC	Lattice Semiconductor Corporation	IC CPLD 64MC 7.5NS 100TQFP Programmable Type: EE PLD Delay Time tpd(1) Max: 7.5 ns Voltage Supply - Internal: 4.75V ~ 5.25V Number of Logic Elements/Blocks: 4 Number of Macrocells: 64 Number of Gates: - Number of I/O: 32 Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 100-LQFP Supplier Device Package: 100-TQFP (14x14)	Package: -	Request a Quote	7.5 ns	4.75V ~ 5.25V	4	64	-	32	0°C ~ 70°C (TA)	Surface Mount	100-LQFP	100-TQFP (14x14)
EP600IDC-45	Rochester Electronics, LLC	UV PLD, 45NS, CDIP24 Programmable Type: EPLD Delay Time tpd(1) Max: 45 ns Voltage Supply - Internal: 4.75V ~ 5.25V Number of Logic Elements/Blocks: - Number of Macrocells: 16 Number of Gates: - Number of I/O: 16 Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 24-CDIP Supplier Device Package: 24-CDIP	Package: -	Request a Quote	45 ns	4.75V ~ 5.25V	-	16	-	16	0°C ~ 70°C (TA)	Through Hole	24-CDIP	24-CDIP
EPM7128BUC169-4	Altera	IC CPLD 128MC 4NS 169UBGA Programmable Type: EE PLD Delay Time tpd(1) Max: 4 ns Voltage Supply - Internal: 2.375V ~ 2.625V Number of Logic Elements/Blocks: 8 Number of Macrocells: 128 Number of Gates: 2500 Number of I/O: 100 Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 169-LFBGA Supplier Device Package: 169-UBGA (11x11)	Package: -	Request a Quote	4 ns	2.375V ~ 2.625V	8	128	2500	100	0°C ~ 70°C (TA)	Surface Mount	169-LFBGA	169-UBGA (11x11)