|
|
8-bit Microcontrollers - MCU 64KB FL,2KB EE,4KB SRAM 1.6-3.6V
- ATXMEGA64D4-MH
- Microchip Technology
-
1:
Rp85.309
-
5.687In Stock
|
Mouser Part No
556-ATXMEGA64D4-MH
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB FL,2KB EE,4KB SRAM 1.6-3.6V
|
|
5.687In Stock
|
|
|
Rp85.309
|
|
|
Rp78.154
|
|
|
Rp70.816
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
VQFN-44
|
AVR
|
64 kB
|
8 bit/16 bit
|
12 bit
|
32 MHz
|
34 I/O
|
4 kB
|
1.6 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
Tray
|
|
|
|
32-bit Microcontrollers - MCU 32-Bit MCU 2048KB FL 512KB RAM No Crypto
- PIC32MZ2048EFG100-E/PF
- Microchip Technology
-
1:
Rp289.133
-
2.453In Stock
|
Mouser Part No
579-MZ2048EFG100EPF
|
Microchip Technology
|
32-bit Microcontrollers - MCU 32-Bit MCU 2048KB FL 512KB RAM No Crypto
|
|
2.453In Stock
|
|
|
Rp289.133
|
|
|
Rp287.665
|
|
|
Rp279.043
|
|
|
Rp270.237
|
|
|
View
|
|
|
Rp269.870
|
|
|
Rp269.686
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TQFP-100
|
MIPS32 M-Class
|
2 MB
|
32 bit
|
12 bit
|
200 MHz
|
78 I/O
|
512 kB
|
2.1 V
|
3.6 V
|
- 40 C
|
+ 125 C
|
AEC-Q100
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 128KB Flash,4KB RAM LCD
- PIC18F87K90-E/PT
- Microchip Technology
-
1:
Rp120.533
-
4.081In Stock
|
Mouser Part No
579-PIC18F87K90-E/PT
|
Microchip Technology
|
8-bit Microcontrollers - MCU 128KB Flash,4KB RAM LCD
|
|
4.081In Stock
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TQFP-80
|
PIC18
|
128 kB
|
8 bit
|
12 bit
|
64 MHz
|
69 I/O
|
4 kB
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
|
Tray
|
|
|
|
ARM Microcontrollers - MCU PSoC 4 L-Series 128 kb Flash
- CY8C4247LTI-L475
- Infineon Technologies
-
1:
Rp206.026
-
2.559In Stock
|
Mouser Part No
727-CY8C4247LTI-L475
|
Infineon Technologies
|
ARM Microcontrollers - MCU PSoC 4 L-Series 128 kb Flash
|
|
2.559In Stock
|
|
|
Rp206.026
|
|
|
Rp161.261
|
|
|
Rp150.070
|
|
|
Rp137.778
|
|
|
View
|
|
|
Rp131.541
|
|
|
Rp127.321
|
|
|
Rp119.616
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-68
|
ARM Cortex M0
|
128 kB
|
32 bit
|
12 bit
|
48 MHz
|
57 I/O
|
16 kB
|
1.71 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
Tray
|
|
|
|
ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 64 Pin QFN, 125C Temp
- PIC32CM2532LS00064-E/5LX
- Microchip Technology
-
1:
Rp84.575
-
258In Stock
-
New Product
|
Mouser Part No
579-M2532LS064-E5LX
New Product
|
Microchip Technology
|
ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 64 Pin QFN, 125C Temp
|
|
258In Stock
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
VQFN-64
|
ARM Cortex M23
|
256 kB
|
32 bit
|
12 bit
|
48 MHz
|
48 I/O
|
32 kB
|
1.62 V
|
3.63 V
|
- 40 C
|
+ 125 C
|
|
Tray
|
|
|
|
ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin QFN, 125C Temp
- PIC32CM2532LE00064-E/5LX
- Microchip Technology
-
1:
Rp82.740
-
260In Stock
-
New Product
|
Mouser Part No
579-M2532LE064-E5LX
New Product
|
Microchip Technology
|
ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin QFN, 125C Temp
|
|
260In Stock
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
VQFN-64
|
ARM Cortex M23
|
256 kB
|
32 bit
|
12 bit
|
48 MHz
|
48 I/O
|
32 kB
|
1.62 V
|
3.63 V
|
- 40 C
|
+ 125 C
|
|
Tray
|
|
|
|
ARM Microcontrollers - MCU Cortex MO+ w/16K flash and 2K SRAM for cost sensitive applications
- PIC32CM1602GV00032-E/T5X
- Microchip Technology
-
1:
Rp11.925
-
996In Stock
-
New Product
|
Mouser Part No
579-PC321602GV32ET5X
New Product
|
Microchip Technology
|
ARM Microcontrollers - MCU Cortex MO+ w/16K flash and 2K SRAM for cost sensitive applications
|
|
996In Stock
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TQFP-32
|
ARM Cortex M0+
|
16 kB
|
32 bit
|
12 bit
|
32 MHz
|
26 I/O
|
2 kB
|
2.7 V
|
3.63 V
|
- 40 C
|
+ 125 C
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC
- PIC18F56Q43-E/6LXVAO
- Microchip Technology
-
1:
Rp39.627
-
366In Stock
-
New Product
|
Mouser Part No
579-PIC856Q43E6LXVAO
New Product
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC
|
|
366In Stock
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
VQFN-48
|
PIC18
|
64 kB
|
8 bit
|
12 bit
|
64 MHz
|
44 I/O
|
4 kB
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
|
Tube
|
|
|
|
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 128KB dual
- MSPM0L1227SRHBR
- Texas Instruments
-
1:
Rp56.322
-
137In Stock
-
5.000Expected 14/08/2026
-
New Product
|
Mouser Part No
595-MSPM0L1227SRHBR
New Product
|
Texas Instruments
|
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 128KB dual
|
|
137In Stock
5.000Expected 14/08/2026
|
|
|
Rp56.322
|
|
|
Rp36.692
|
|
|
Rp33.573
|
|
|
Rp28.803
|
|
|
View
|
|
|
Rp23.666
|
|
|
Rp27.152
|
|
|
Rp23.666
|
|
|
Rp23.666
|
|
Min.: 1
Mult.: 1
Max.: 600
:
5.000
|
|
SMD/SMT
|
VQFN-32
|
ARM Cortex M0+
|
128 kB
|
32 bit
|
12 bit
|
32 MHz
|
28 I/O
|
32 kB
|
1.62 V
|
3.6 V
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape
|
|
|
|
ARM Microcontrollers - MCU TQFP 48, 512 KB Flash, 64 KB SRAM, 85 Temp, Green, Tray, Low Power
- PIC32CM5164LE00048-I/Y8X
- Microchip Technology
-
1:
Rp58.157
-
918In Stock
|
Mouser Part No
579-M5164LE00048IY8X
|
Microchip Technology
|
ARM Microcontrollers - MCU TQFP 48, 512 KB Flash, 64 KB SRAM, 85 Temp, Green, Tray, Low Power
|
|
918In Stock
|
|
|
Rp58.157
|
|
|
Rp54.121
|
|
|
Rp53.937
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TQFP-48
|
ARM Cortex M23
|
512 kB
|
32 bit
|
12 bit
|
48 MHz
|
34 I/O
|
64 kB
|
1.62 V
|
3.63 V
|
- 40 C
|
+ 85 C
|
|
Tray
|
|
|
|
ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB
- ATSAMV71N21B-CB
- Microchip Technology
-
1:
Rp341.969
-
1.645In Stock
|
Mouser Part No
556-ATSAMV71N21B-CB
|
Microchip Technology
|
ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB
|
|
1.645In Stock
|
|
|
Rp341.969
|
|
|
Rp313.533
|
|
|
Rp284.180
|
|
|
Rp283.996
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TFBGA-100
|
ARM Cortex M7
|
2 MB
|
32 bit
|
12 bit
|
300 MHz
|
75 I/O
|
384 kB
|
1.2 V
|
1.32 V
|
- 40 C
|
+ 105 C
|
AEC-Q100
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 32QFN 4x4mm IND TEMP GREEN 1.6-3.6V
- ATXMEGA32E5-M4U
- Microchip Technology
-
1:
Rp62.927
-
7.504In Stock
|
Mouser Part No
556-ATXMEGA32E5-M4U
|
Microchip Technology
|
8-bit Microcontrollers - MCU 32QFN 4x4mm IND TEMP GREEN 1.6-3.6V
|
|
7.504In Stock
|
|
|
Rp62.927
|
|
|
Rp56.873
|
|
|
Rp52.103
|
|
|
Rp51.919
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
UQFN-32
|
AVR
|
32 kB
|
8 bit/16 bit
|
12 bit
|
32 MHz
|
34 I/O
|
4 kB
|
1.6 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
- PIC18F26K42T-I/ML
- Microchip Technology
-
1:
Rp39.994
-
66.237In Stock
|
Mouser Part No
579-PIC18F26K42T-IML
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
|
|
66.237In Stock
|
|
|
Rp39.994
|
|
|
Rp39.077
|
|
|
Rp33.206
|
|
|
Rp33.206
|
|
Min.: 1
Mult.: 1
:
1.600
|
|
SMD/SMT
|
QFN-28
|
PIC18
|
64 kB
|
8 bit
|
12 bit
|
64 MHz
|
25 I/O
|
4 kB
|
2.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG,HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
- PIC18F46K42-E/PT
- Microchip Technology
-
1:
Rp48.617
-
6.927In Stock
|
Mouser Part No
579-PIC18F46K42-E/PT
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG,HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
|
|
6.927In Stock
|
|
|
Rp48.617
|
|
|
Rp44.581
|
|
|
Rp40.361
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TQFP-44
|
PIC18
|
64 kB
|
8 bit
|
12 bit
|
64 MHz
|
36 I/O
|
4 kB
|
2.3 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
|
Tray
|
|
|
|
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
- EFM32TG11B120F128GM32-B
- Silicon Labs
-
1:
Rp95.032
-
7.209In Stock
|
Mouser Part No
634-EFM32TG128GM32-B
|
Silicon Labs
|
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
|
|
7.209In Stock
|
|
|
Rp95.032
|
|
|
Rp78.888
|
|
|
Rp72.467
|
|
|
Rp65.495
|
|
|
View
|
|
|
Rp59.991
|
|
|
Rp57.790
|
|
|
Rp53.570
|
|
|
Rp51.736
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-32
|
ARM Cortex M0+
|
128 kB
|
32 bit
|
12 bit
|
48 MHz
|
24 I/O
|
32 kB
|
1.8 V
|
3.8 V
|
- 40 C
|
+ 85 C
|
|
Tray
|
|
|
|
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B
- ATSAM4S2CB-AN
- Microchip Technology
-
1:
Rp80.722
-
37.518In Stock
|
Mouser Part No
556-ATSAM4S2CB-AN
|
Microchip Technology
|
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B
|
|
37.518In Stock
|
|
|
Rp80.722
|
|
|
Rp73.567
|
|
|
Rp73.384
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
LQFP-100
|
ARM Cortex M4
|
128 kB
|
32 bit
|
12 bit
|
120 MHz
|
79 I/O
|
64 kB
|
1.62 V
|
3.6 V
|
- 40 C
|
+ 105 C
|
|
Tray
|
|
|
|
ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP144,T&R
- ATSAME70Q21A-ANT
- Microchip Technology
-
1:
Rp350.225
-
2.390In Stock
|
Mouser Part No
556-ATSAME70Q21A-ANT
|
Microchip Technology
|
ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP144,T&R
|
|
2.390In Stock
|
|
|
Rp350.225
|
|
|
Rp338.300
|
|
|
Rp338.117
|
|
|
Quote
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
800
|
|
SMD/SMT
|
LQFP-144
|
ARM Cortex M7
|
2 MB
|
32 bit
|
12 bit
|
300 MHz
|
114 I/O
|
384 kB
|
1.7 V
|
3.6 V
|
- 40 C
|
+ 105 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
32-bit Microcontrollers - MCU 200MHz 2048 KB Flash Ethernet, Crypto&CA
- PIC32MZ2048ECM064-I/PT
- Microchip Technology
-
1:
Rp280.877
-
1.237In Stock
|
Mouser Part No
579-2048ECM064-I/PT
|
Microchip Technology
|
32-bit Microcontrollers - MCU 200MHz 2048 KB Flash Ethernet, Crypto&CA
|
|
1.237In Stock
|
|
|
Rp280.877
|
|
|
Rp257.761
|
|
|
Rp251.524
|
|
|
Rp251.340
|
|
|
View
|
|
|
Rp251.157
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TQFP-64
|
MIPS32 microAptiv
|
2 MB
|
32 bit
|
12 bit
|
200 MHz
|
46 I/O
|
512 kB
|
1.8 V
|
1.8 V
|
- 40 C
|
+ 85 C
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 20MHz, 4KB,VQFN20, Ind 85C, Green, T&R
- ATTINY426-MUR
- Microchip Technology
-
1:
Rp14.493
-
26.437In Stock
|
Mouser Part No
579-ATTINY426-MUR
|
Microchip Technology
|
8-bit Microcontrollers - MCU 20MHz, 4KB,VQFN20, Ind 85C, Green, T&R
|
|
26.437In Stock
|
|
|
Rp14.493
|
|
|
Rp14.035
|
|
|
Rp13.448
|
|
|
Rp13.338
|
|
|
Rp11.925
|
|
Min.: 1
Mult.: 1
:
6.000
|
|
SMD/SMT
|
VQFN-20
|
AVR
|
4 kB
|
8 bit
|
12 bit
|
20 MHz
|
18 I/O
|
512 B
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM 256B EEPROM
- PIC16F1788-E/SS
- Microchip Technology
-
1:
Rp52.286
-
5.746In Stock
|
Mouser Part No
579-PIC16F1788-E/SS
|
Microchip Technology
|
8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM 256B EEPROM
|
|
5.746In Stock
|
|
|
Rp52.286
|
|
|
Rp47.883
|
|
|
Rp47.700
|
|
|
Rp47.516
|
|
|
Quote
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
SSOP-28
|
PIC16
|
28 kB
|
8 bit
|
12 bit
|
32 MHz
|
25 I/O
|
2 kB
|
2.3 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
AEC-Q100
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG,HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
- PIC18F26K42-E/SS
- Microchip Technology
-
1:
Rp41.645
-
20.487In Stock
|
Mouser Part No
579-PIC18F26K42-E/SS
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG,HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
|
|
20.487In Stock
|
|
|
Rp41.645
|
|
|
Rp36.875
|
|
|
Rp34.490
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
SSOP-28
|
PIC18
|
64 kB
|
8 bit
|
12 bit
|
64 MHz
|
25 I/O
|
4 kB
|
2.3 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
AEC-Q100
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 128KB 4KBRAM 12MIPS nanoWatt
- PIC18F27J53-I/ML
- Microchip Technology
-
1:
Rp90.262
-
15.342In Stock
|
Mouser Part No
579-PIC18F27J53-I/ML
|
Microchip Technology
|
8-bit Microcontrollers - MCU 128KB 4KBRAM 12MIPS nanoWatt
|
|
15.342In Stock
|
|
|
Rp90.262
|
|
|
Rp87.510
|
|
|
Rp82.190
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-28
|
PIC18
|
128 kB
|
8 bit
|
12 bit
|
48 MHz
|
22 I/O
|
3.8 kB
|
2.15 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU
- PIC18F66K80T-I/PT
- Microchip Technology
-
1:
Rp99.068
-
3.293In Stock
|
Mouser Part No
579-PIC18F66K80TI/PT
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU
|
|
3.293In Stock
|
|
|
Rp99.068
|
|
|
Rp99.068
|
|
Min.: 1
Mult.: 1
:
1.200
|
|
SMD/SMT
|
TQFP-64
|
PIC18
|
64 kB
|
8 bit
|
12 bit
|
64 MHz
|
54 I/O
|
3.6 kB
|
4 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 128kB Flash 4kB RAM
- PIC18F87K22T-I/PT
- Microchip Technology
-
1:
Rp106.223
-
6.368In Stock
|
Mouser Part No
579-PIC18F87K22TI/PT
|
Microchip Technology
|
8-bit Microcontrollers - MCU 128kB Flash 4kB RAM
|
|
6.368In Stock
|
|
|
Rp106.223
|
|
|
Rp95.399
|
|
|
Rp94.849
|
|
|
Rp94.482
|
|
|
Rp94.115
|
|
|
Rp88.244
|
|
Min.: 1
Mult.: 1
:
1.200
|
|
SMD/SMT
|
TQFP-80
|
PIC18
|
128 kB
|
8 bit
|
12 bit
|
64 MHz
|
69 I/O
|
4 kB
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
ARM Microcontrollers - MCU CM0,TQFP64, 128kFlash,Trays,USB,Extended Temp
- ATSAMD21J17D-AZVAO
- Microchip Technology
-
1:
Rp52.836
-
481In Stock
-
New Product
|
Mouser Part No
579-ATSD21J17DAZVAO
New Product
|
Microchip Technology
|
ARM Microcontrollers - MCU CM0,TQFP64, 128kFlash,Trays,USB,Extended Temp
|
|
481In Stock
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TQFP-64
|
ARM Cortex M0+
|
128 kB
|
32 bit
|
12 bit
|
48 MHz
|
52 I/O
|
16 kB
|
1.62 V
|
3.63 V
|
- 40 C
|
+ 125 C
|
AEC-Q100
|
Tray
|
|
Indonesia
