Microcontrollers PHILIPS/NXP (results: 63)

1  2  3    
Product Cart
Manufacturer
Architecture
RAM memory
Number of I/O
Supply voltage range
Frequency
ADC
DAC
UART/USART interface
SPI interface
TWI (I2C) interface
CAN interface
ETHERNET interface
USB interface
Encryption
Operating temperature (range)
Case
MC56F8036VLF 56800E 56F8xxx Microcontroller IC 16-Bit 32MHz 64KB (32K x 16) FLASH 48-LQFP
MC56F8036VLF RoHS || MC56F8036VLF LQFP48
Manufacturer:
NXP
Manufacturer part number:
MC56F8036VLF RoHS
Case style:
LQFP48
 
In stock:
2 pcs.
Quantity of pieces 1+ 2+ 4+ 10+ 30+
Net price (EUR) 9,6669 8,6348 7,9019 7,2433 6,7608
Add to comparison tool
Packaging:
2
Quantity (multiple 1)
NXP 16-bit 8kB 39 3V~3,6V 32,000MHz YES YES NO YES YES YES NO NO NO -40°C ~ 105°C LQFP48
P87C51FB-4A 8-bit 80C51 MCU, 16kB OTP, 256B RAM, 32I/O, 2.7÷5.5V, 16MHz, PCA, UART, 0÷70°C
P87C51FB-4A RoHS || P87C51FB-4A PLCC44
Manufacturer:
NXP
Manufacturer part number:
P87C51FB-4A RoHS
Case style:
PLCC44
 
In stock:
2 pcs.
Quantity of pieces 1+ 3+ 10+ 30+ 100+
Net price (EUR) 3,5764 2,9571 2,5907 2,4121 2,3077
Add to comparison tool
Packaging:
10
Quantity (multiple 1)
NXP 8-bit 256B 32 2,7V~5,5V 16,000MHz NO NO YES NO NO NO NO NO NO 0°C ~ 70°C PLCC44
P87C52X2FA 8-bit 80C51 MCU w/ 6-CLK Mode, 8kB OTP, 256B RAM, 32I/O, 2.7÷5.5V, 33MHz, UART
P87C52X2FA,512 RoHS || P87C52X2FA PLCC44
Manufacturer:
NXP
Manufacturer part number:
P87C52X2FA,512 RoHS
Case style:
PLCC44
 
In stock:
52 pcs.
Quantity of pieces 1+ 5+ 26+ 52+ 208+
Net price (EUR) 2,7391 2,0967 1,8323 1,7766 1,7117
Add to comparison tool
Packaging:
26/52
Quantity (multiple 1)
NXP 8-bit 256B 32 2,7V~5,5V 33MHz NO NO YES NO NO NO NO NO NO -40°C ~ 85°C PLCC44
P87C52X2FN 8-bit 80C51 MCU w/ 6-CLK Mode, 8kB OTP, 256B RAM, 32I/O, 2.7÷5.5V, 33MHz, UART
P87C52X2FN,112 RoHS || P87C52X2FN PDIP40
Manufacturer:
NXP
Manufacturer part number:
P87C52X2FN,112 RoHS
Case style:
PDIP40
 
In stock:
4 pcs.
Quantity of pieces 1+ 3+ 9+ 30+ 90+
Net price (EUR) 11,5224 9,9012 8,9549 8,3635 8,0573
Add to comparison tool
Packaging:
9/10
Quantity (multiple 1)
NXP 8-bit 256B 32 2,7V~5,5V 33MHz NO NO YES NO NO NO NO NO NO -40°C ~ 85°C PDIP40
P87C54X2BA 16kx8bit OTP 256B RAM 32I/O 2.7÷5.5V 33MHz POR EBI/EMI, UART/USART 0÷70°C
P87C54X2BA RoHS || P87C54X2BA PLCC44
Manufacturer:
NXP
Manufacturer part number:
P87C54X2BA RoHS
Case style:
PLCC44
 
In stock:
26 pcs.
Quantity of pieces 1+ 4+ 13+ 26+ 78+
Net price (EUR) 2,7206 2,1175 1,8694 1,7836 1,7001
Add to comparison tool
Packaging:
13/26
Quantity (multiple 1)
NXP 8-bit 256B 32 2,7V~5,5V 33MHz NO NO YES NO NO NO NO NO NO 0°C ~ 70°C PLCC44
P89LPC938FDH NXP 8-bit 80C51 MCU, 8kB FL, 768B RAM, 512B EE, 26I/O, 2.4÷3.6V, 8x10A/D obsolete
P89LPC938FDH,529 RoHS || P89LPC938FDH NXP TSSOP28
Manufacturer:
NXP
Manufacturer part number:
P89LPC938FDH,529 RoHS
Case style:
TSSOP28
 
In stock:
2 pcs.
Quantity of pieces 1+ 3+ 10+ 51+ 102+
Net price (EUR) 5,2208 4,3974 3,9011 3,5787 3,5045
Add to comparison tool
Packaging:
51/102
Quantity (multiple 1)
NXP 8-bit 256B 26 2,4V~3,6V 18,000MHz YES NO YES YES YES NO NO NO NO -40°C ~ 85°C TSSOP28
P89V51RC2FN 8-bit 80C51 MCU, 32kB FL, 1kB RAM, 32I/O, 5V, 40MHz, PCA, WDT, SPI/UART, -40÷85° Replacement for: P89C51RC2BN.
P89V51RC2FN RoHS || P89V51RC2FN PDIP40
Manufacturer:
NXP
Manufacturer part number:
P89V51RC2FN RoHS
Case style:
PDIP40
Datasheet
In stock:
9 pcs.
Quantity of pieces 1+ 2+ 3+ 9+
Net price (EUR) 5,2904 4,5157 4,1771 3,5509
Add to comparison tool
Packaging:
9
Quantity (multiple 1)
NXP 8-bit 1kB 32 4,5V~5,5V 40,000MHz NO NO YES YES NO NO NO NO NO -40°C ~ 85°C PDIP40
P89V51RD2FA 8-bit 80C51 MCU, 64kB FL, 1kB RAM, 32I/O, 5V, 40MHz, PCA, WDT, SPI/UART, -40÷85° SST89E516RD2-40INJE; Alternative: LPC1115FBD48/303
P89V51RD2FA RoHS || P89V51RD2FA PLCC44
Manufacturer:
NXP
Manufacturer part number:
P89V51RD2FA RoHS
Case style:
PLCC44
Datasheet
In stock:
2 pcs.
Quantity of pieces 1+ 2+ 4+ 10+ 20+
Net price (EUR) 21,8620 19,7119 18,1464 16,7084 15,9570
Add to comparison tool
Packaging:
2
Quantity (multiple 1)
NXP 8-bit 1kB 32 4,5V~5,5V 40,000MHz NO NO YES YES NO NO NO NO NO -40°C ~ 85°C PLCC44
P89V51RD2FN 8BIT 80C51 MCU 64K-FL 1K-RAM 32I/O 4.5V-5.5V 40MHz SPI,UART/USART,-40÷85°C
P89V51RD2FN RoHS || P89V51RD2FN PDIP40
Manufacturer:
NXP
Manufacturer part number:
P89V51RD2FN RoHS
Case style:
PDIP40
Datasheet
In stock:
9 pcs.
Quantity of pieces 1+ 2+ 3+ 9+
Net price (EUR) 3,9081 3,3352 3,0847 2,6232
Add to comparison tool
Packaging:
9
Quantity (multiple 1)
NXP 8-bit 1kB 32 4,5V~5,5V 40,000MHz NO NO YES YES NO NO NO NO NO -40°C ~ 85°C PDIP40
 
Manufacturer:
NXP
Manufacturer part number:
P89V51RD2FN RoHS
Case style:
PDIP40
Datasheet
In stock:
1 pcs.
Quantity of pieces 1+
Net price (EUR) 2,6232
Add to comparison tool
Packaging:
1
Quantity (multiple 1)
NXP 8-bit 1kB 32 4,5V~5,5V 40,000MHz NO NO YES YES NO NO NO NO NO -40°C ~ 85°C PDIP40
LPC1113FHN33/301 32-bit ARM, 24kB FL, 8kB RAM, 28I/O, 1.8÷3.6V, 50MHz, 8A/D, SPI/I2C/UART
LPC1113FHN33/301,5 RoHS || LPC1113FHN33/301 VQFN32
Manufacturer:
NXP
Manufacturer part number:
LPC1113FHN33/301,5 RoHS
Case style:
VQFN32
Datasheet
In stock:
10 pcs.
Quantity of pieces 1+ 3+ 10+ 50+ 200+
Net price (EUR) 4,9286 4,1725 3,7179 3,4233 3,3074
Add to comparison tool
Packaging:
50
Quantity (multiple 1)
NXP 32-bit 8kB 28 1,8V~3,6V 50,0000MHz YES NO YES YES YES NO NO NO NO -40°C ~ 85°C VQFN32
LPC1114FBD48/301 32-bit ARM, 32kB FL, 8kB RAM, 42I/O, 1.8÷3.6V, 50MHz, 8A/D, 2SPI/I2C/UART LPC1114FBD48/301,151
LPC1114FBD48/301 RoHS || LPC1114FBD48/301 LQFP48
Manufacturer:
NXP
Manufacturer part number:
LPC1114FBD48/301 RoHS
Case style:
LQFP48
Datasheet
In stock:
10 pcs.
Quantity of pieces 1+ 3+ 10+ 30+ 110+
Net price (EUR) 5,9746 5,0353 4,4693 4,1887 4,0101
Add to comparison tool
Packaging:
110
Quantity (multiple 1)
NXP 32-bit 8kB 42 1,8V~3,6V 50,0000MHz YES NO YES YES YES NO NO NO NO -40°C ~ 85°C LQFP48
LPC1114FHN33/302 32-bit ARM Cortex-M0;32kB flash; 8kB SRAM; UART/USART Replacement for LPC1114FHN33/301
LPC1114FHN33/302K RoHS || LPC1114FHN33/302 HVQFN32
Manufacturer:
NXP
Manufacturer part number:
LPC1114FHN33/302K RoHS
Case style:
HVQFN32
Datasheet
In stock:
130 pcs.
Quantity of pieces 1+ 3+ 10+ 40+ 130+
Net price (EUR) 3,4767 3,0963 2,8667 2,7322 2,6742
Add to comparison tool
Packaging:
130
Quantity (multiple 1)
NXP 32-bit 8kB 28 1,8V~3,6V 50,0000MHz YES NO YES YES YES NO NO NO NO -40°C ~ 85°C HVQFN32
LPC1115FBD48/303,1 32-bit ARM, 64kB FL, 8kB RAM, 42I/O, 1.8÷3.6V, 50MHz, 8A/D, SPI/I2C/UAR
LPC1115FBD48/303 RoHS || LPC1115FBD48/303,1 LQFP48
Manufacturer:
NXP
Manufacturer part number:
LPC1115FBD48/303 RoHS
Case style:
LQFP48
Datasheet
In stock:
374 pcs.
Quantity of pieces 1+ 3+ 10+ 30+ 100+
Net price (EUR) 4,2490 3,7782 3,4929 3,3537 3,2679
Add to comparison tool
Packaging:
250/1250
Quantity (multiple 1)
NXP 32-bit 8kB 42 1,8V~3,6V 50,0000MHz YES NO YES YES YES NO NO NO NO -40°C ~ 85°C LQFP48
LPC1125JBD48/303QL NXP MCU 32-bit ARM Cortex M0 RISC 64KB Flash 3.3V LQFP48
LPC1125JBD48/303 RoHS || LPC1125JBD48/303QL NXP LQFP48
Manufacturer:
NXP
Manufacturer part number:
LPC1125JBD48/303 RoHS
Case style:
LQFP48
Datasheet
In stock:
10 pcs.
Quantity of pieces 1+ 3+ 10+ 30+ 100+
Net price (EUR) 3,5300 2,9177 2,5582 2,3819 2,2776
Add to comparison tool
Packaging:
10
Quantity (multiple 1)
NXP 32-bit 8kB 38 1,8V~3,6V 50,0000MHz YES NO YES NO YES NO NO NO NO -40°C ~ 105°C LQFP48
LPC1347FBD48,151 MCU 32-bit LPC1300 ARM Cortex M3 RISC 64KB Flash 2.5V/3.3V
LPC1347FBD48,151 RoHS || LPC1347FBD48,151 HVQFN48
Manufacturer:
NXP
Manufacturer part number:
LPC1347FBD48,151 RoHS
Case style:
HVQFN48
Datasheet
In stock:
20 pcs.
Quantity of pieces 1+ 5+ 20+ 40+ 100+
Net price (EUR) 7,1528 5,7403 5,1744 5,0121 4,8659
Add to comparison tool
Packaging:
20
Quantity (multiple 1)
NXP 32-bit 12kB 40 2V~3,6V 72,0000MHz YES NO YES YES YES NO NO YES NO -40°C ~ 85°C HVQFN48
LPC1759FBD80 MCU 32-bit LPC1700 ARM Cortex M3 RISC 512KB Flash 2.5V/3.3V LPC1759FBD80,551
LPC1759FBD80 RoHS || LPC1759FBD80 LQFP80
Manufacturer:
NXP
Manufacturer part number:
LPC1759FBD80 RoHS
Case style:
LQFP80
Datasheet
In stock:
4 pcs.
Quantity of pieces 1+ 2+ 4+ 8+ 20+
Net price (EUR) 67,9098 62,3203 58,0759 54,8984 51,8369
Add to comparison tool
Packaging:
4
Quantity (multiple 1)
NXP 32-bit 64kB 52 2,4V~3,6V 120MHz YES YES YES YES YES YES NO YES NO -40°C ~ 85°C LQFP80
LPC1778FET208 MCU 32-bit LPC1700 ARM Cortex M3 RISC 512KB Flash 3.3V Automotive LPC1778FET208,551
LPC1778FET208,551 RoHS || LPC1778FET208 TFBGA208
Manufacturer:
NXP
Manufacturer part number:
LPC1778FET208,551 RoHS
Case style:
TFBGA208
Datasheet
In stock:
9 pcs.
Quantity of pieces 1+ 3+ 10+ 20+ 50+
Net price (EUR) 10,1749 8,6812 7,7489 7,4149 7,1157
Add to comparison tool
Packaging:
10
Quantity (multiple 1)
NXP 32-bit 96kB 165 2,4V~3,6V 120MHz YES YES YES YES YES YES YES YES NO -40°C ~ 85°C TFBGA208
LPC1788FBD208 MCU 32-bit ARM Cortex M3 512KB Flash 96kB RAM, 4kB EEPROM,3.3V Automotive LPC1788FBD208,551
LPC1788FBD208 RoHS || LPC1788FBD208 LQFP208
Manufacturer:
NXP
Manufacturer part number:
LPC1788FBD208 RoHS
Case style:
LQFP208
Datasheet
In stock:
20 pcs.
Quantity of pieces 1+ 3+ 10+ 20+ 40+
Net price (EUR) 21,1059 18,3459 16,5530 15,8897 15,4050
Add to comparison tool
Packaging:
20
Quantity (multiple 1)
NXP 32-bit 96kB 165 2,4V~3,6V 120MHz YES YES YES YES YES YES YES YES NO -40°C ~ 85°C LQFP208
LPC2106FHN48/01 NXP 16/32-bit ARM, 128kB FL, 64kB RAM, 32I/O, 1.65/3.6V, 60MHz, SPI/I2C/UART
LPC2106FFHN48/01 RoHS || LPC2106FHN48/01 NXP VQFN48
Manufacturer:
NXP
Manufacturer part number:
LPC2106FFHN48/01 RoHS
Case style:
VQFN48
Datasheet
In stock:
2 pcs.
Quantity of pieces 1+ 2+ 4+ 10+ 20+
Net price (EUR) 12,4107 11,0794 10,1192 9,2495 8,8018
Add to comparison tool
Packaging:
2
Quantity (multiple 1)
NXP 16/32-bit 64kB 32 1,65V~3,6V 60,0000MHz NO NO YES YES YES NO NO NO NO -40°C ~ 85°C VQFN48
LPC2132FBD64 16/32-bit ARM, 64kB FL, 16kB RAM, 47I/O, 3.3V, 60MHz, 8A/D, SPI/2I2C/2UART
LPC2132FBD64/01 RoHS || LPC2132FBD64 LQFP64
Manufacturer:
NXP
Manufacturer part number:
LPC2132FBD64/01 RoHS
Case style:
LQFP64
Datasheet
In stock:
10 pcs.
Quantity of pieces 1+ 3+ 10+ 30+ 100+
Net price (EUR) 8,9897 8,4423 8,1037 7,9275 7,8161
Add to comparison tool
Packaging:
100
Quantity (multiple 1)
NXP 16/32-bit 16kB 47 3V~3,6V 60,0000MHz YES YES YES YES YES NO NO NO NO -40°C ~ 85°C LQFP64
LPC2138FBD64 16/32-bit ARM, 512kB FL, 32kB RAM, 47I/O, 3.3V, 60MHz, 16A/D, SPI/2I2C/2UART
LPC2138FBD64/01EL RoHS || LPC2138FBD64 LQFP64
Manufacturer:
NXP
Manufacturer part number:
LPC2138FBD64/01EL RoHS
Case style:
LQFP64
Datasheet
In stock:
12 pcs.
Quantity of pieces 1+ 3+ 10+ 20+ 40+
Net price (EUR) 16,6481 15,9152 15,4374 15,2612 15,1336
Add to comparison tool
Packaging:
20
Quantity (multiple 1)
NXP 16/32-bit 32kB 47 3V~3,6V 60,0000MHz YES YES YES YES YES NO NO NO NO -40°C ~ 85°C LQFP64
LPC2141FBD64 16/32-bit ARM, 32kB FL, 8kB RAM, 45I/O, 3.3V, 60MHz, 6A/D, SPI/2I2C/2UART/USB
LPC2141FBD64 RoHS || LPC2141FBD64 LQFP64
Manufacturer:
NXP
Manufacturer part number:
LPC2141FBD64 RoHS
Case style:
LQFP64
Datasheet
In stock:
4 pcs.
Quantity of pieces 1+ 3+ 10+ 40+ 120+
Net price (EUR) 6,8119 5,7914 5,1675 4,7917 4,6340
Add to comparison tool
Packaging:
40
Quantity (multiple 1)
NXP 16/32-bit 8kB 45 3V~3,6V 60,0000MHz YES NO YES YES YES NO NO YES NO -40°C ~ 85°C LQFP64
LPC2144FBD64 16/32-bit ARM, 128kB FL, 16kB RAM, 45I/O, 3.3V, 60MHz, 14A/D, SPI/2I2C/2UART/USB
LPC2144FBD64 RoHS || LPC2144FBD64 LQFP64
Manufacturer:
NXP
Manufacturer part number:
LPC2144FBD64 RoHS
Case style:
LQFP64
Datasheet
In stock:
8 pcs.
Quantity of pieces 1+ 2+ 5+ 10+ 20+
Net price (EUR) 31,2877 28,5277 25,9532 24,5616 23,5180
Add to comparison tool
Packaging:
20
Quantity (multiple 1)
NXP 16/32-bit 16kB 45 3V~3,6V 60,0000MHz YES YES YES YES YES NO NO YES NO -40°C ~ 85°C LQFP64
LPC2214FBD144 16/32-bit ARM, 256kB FL, 16kB RAM, 112I/O, 1.8/3.3V, 8A/D, SPI/I2C/2UART
LPC2214FBD144/01 RoHS || LPC2214FBD144 LQFP144
Manufacturer:
NXP
Manufacturer part number:
LPC2214FBD144/01 RoHS
Case style:
LQFP144
Datasheet
In stock:
10 pcs.
Quantity of pieces 1+ 3+ 10+ 20+ 40+
Net price (EUR) 18,7657 16,3118 14,7184 14,1293 13,6979
Add to comparison tool
Packaging:
10
Quantity (multiple 1)
NXP 16/32-bit 16kB 112 1,65V~3,6V 60,0000MHz YES NO YES YES YES NO NO NO NO -40°C ~ 85°C LQFP144
LPC2368FET100 NXP MCU 16-bit/32-bit ARM7TDMI-S RISC 512KB Flash 3.3V 100-Pin TFBGA LPC2368FET100,518
LPC2368FET100,518 RoHS || LPC2368FET100 NXP TFBGa100
Manufacturer:
NXP
Manufacturer part number:
LPC2368FET100,518 RoHS
Case style:
TFBGa100
Datasheet
In stock:
2 pcs.
Quantity of pieces 1+ 2+ 4+ 10+ 20+
Net price (EUR) 13,5912 12,1324 11,0817 10,1308 9,6391
Add to comparison tool
Packaging:
2
Quantity (multiple 1)
NXP 16/32-bit 58kB 70 3V~3,6V 72,0000MHz YES YES YES YES YES YES YES YES NO -40°C ~ 85°C TFBGa100
LPC2468FET208 MCU 16-bit/32-bit ARM7TDMI-S RISC 512KB Flash 3.3V 208-Pin TFBGA LPC2468FET208,551
LPC2468FET208 RoHS || LPC2468FET208 TFBGA208
Manufacturer:
NXP
Manufacturer part number:
LPC2468FET208 RoHS
Case style:
TFBGA208
Datasheet
In stock:
2 pcs.
Quantity of pieces 1+ 2+ 3+ 5+ 10+
Net price (EUR) 175,3409 161,0539 154,2583 147,0220 139,1595
Add to comparison tool
Packaging:
52
Quantity (multiple 1)
NXP 16/32-bit 98kB 160 3V~3,6V 72,0000MHz YES YES YES YES YES YES YES YES NO -40°C ~ 85°C TFBGA208
LPC3143FET180 TFBGA180 16/32-b ARM, 192kB RAM, 20I/O, 1.1÷3.6V, 4AD, SPI/I2C/UART/USB
LPC3143FET180 RoHS || LPC3143FET180 TFBGA180 TFBGA180
Manufacturer:
NXP
Manufacturer part number:
LPC3143FET180 RoHS
Case style:
TFBGA180
Datasheet
In stock:
2 pcs.
Quantity of pieces 1+ 2+ 4+ 10+ 30+
Net price (EUR) 10,9472 9,7783 8,9480 8,2035 7,6561
Add to comparison tool
Packaging:
2
Quantity (multiple 1)
NXP 32-bit 192kB 20 1,1V~3,6V 270MHz YES NO YES YES YES NO NO YES YES -40°C ~ 85°C TFBGA180
LPC4078FBD100 32b ARM, 512kB FL, 96kB RAM, 4032B EE, CAN,EBI/EMI,ETHERNET I2C,IrDA,SPI,SSP LPC4078FBD100E
LPC4078FBD100E RoHS || LPC4078FBD100 LQFP100
Manufacturer:
NXP
Manufacturer part number:
LPC4078FBD100E RoHS
Case style:
LQFP100
Datasheet
In stock:
1 pcs.
Quantity of pieces 1+ 2+ 5+ 10+ 20+
Net price (EUR) 14,0435 12,5360 11,1699 10,4671 9,9592
Add to comparison tool
Packaging:
1
Quantity (multiple 1)
NXP 32-bit 96kB 2,4V~3,6V 120MHz YES YES YES YES YES YES YES YES NO -40°C ~ 85°C LQFP100
LPC54113J128BD64QL MCU 32-bit; 128kB-FLASH; 96kB-SRAM; 48 I/O; 1,62V~3,6V; 150MHz; A/D; USART; SPI; TWI; USB; -40°C ~ 105°C; Equivalent: LPC54113J128BD64QL,151;
LPC54113J128BD64QL RoHS || LPC54113J128BD64QL LQFP64
Manufacturer:
NXP
Manufacturer part number:
LPC54113J128BD64QL RoHS
Case style:
LQFP64
 
In stock:
4 pcs.
Quantity of pieces 1+ 3+ 10+ 20+ 50+
Net price (EUR) 9,9267 8,4702 7,5587 7,2340 6,9417
Add to comparison tool
Packaging:
94
Quantity (multiple 1)
NXP 32-bit 96B 48 1,62V~3,6V 150MHz YES NO YES YES YES NO NO YES NO -40°C ~ 105°C LQFP64
LPC54606J512BD100E NXP MCU 32-bit ARM Cortex M4 RISC 512KB Flash 3.3V 100-Pin LQFP LPC54606J512BD100E,551
LPC54606J512BD100E RoHS || LPC54606J512BD100E NXP LQFP100
Manufacturer:
NXP
Manufacturer part number:
LPC54606J512BD100E RoHS
Case style:
LQFP100
Datasheet
In stock:
3 pcs.
Quantity of pieces 1+ 3+ 10+ 30+ 90+
Net price (EUR) 11,8216 10,1586 9,1173 8,5792 8,2661
Add to comparison tool
Packaging:
30
Quantity (multiple 1)
NXP 32-bit 200kB 64 1,71V~3,6V 180MHz YES NO YES YES YES YES YES YES NO -40°C ~ 105°C LQFP100
1  2  3