Microchip, 8bit 80C51, Microcontrollers Microcontroller, 20MHz, 8 kB Flash, 44-Pin PLCC
- N° de stock RS:
- 199-5358
- Référence fabricant:
- AT89C51AC2-SLSUM
- Fabricant:
- Microchip
Offre groupée disponible
Sous-total (1 tube de 27 unités)*
223,884 €
(TVA exclue)
270,891 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 75,00 €
En stock
- 27 unité(s) prête(s) à être expédiée(s) d'un autre centre de distribution
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Unité | Prix par unité | le tube* |
|---|---|---|
| 27 - 81 | 8,292 € | 223,88 € |
| 108 + | 7,844 € | 211,79 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 199-5358
- Référence fabricant:
- AT89C51AC2-SLSUM
- Fabricant:
- Microchip
Spécifications
Documentation technique
Législations et de normes
Détails du produit
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Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Microchip | |
| Family Name | Microcontrollers | |
| Package Type | PLCC | |
| Mounting Type | Surface Mount | |
| Pin Count | 44 | |
| Device Core | 80C51 | |
| Data Bus Width | 8bit | |
| Program Memory Size | 8 kB | |
| Maximum Frequency | 20MHz | |
| RAM Size | 1.25 kB | |
| Number of UART Channels | 1 | |
| Typical Operating Supply Voltage | 3 → 5.5 V | |
| Width | 16.66mm | |
| Maximum Number of Ethernet Channels | 0 | |
| Minimum Operating Temperature | -40 °C | |
| Height | 4.4mm | |
| Maximum Operating Temperature | +85 °C | |
| Dimensions | 16.66 x 16.66 x 4.4mm | |
| ADCs | 8 x 10 bit | |
| Number of Ethernet Channels | 0 | |
| Length | 16.66mm | |
| Number of ADC Units | 1 | |
| Program Memory Type | Flash | |
| Sélectionner tout | ||
|---|---|---|
Marque Microchip | ||
Family Name Microcontrollers | ||
Package Type PLCC | ||
Mounting Type Surface Mount | ||
Pin Count 44 | ||
Device Core 80C51 | ||
Data Bus Width 8bit | ||
Program Memory Size 8 kB | ||
Maximum Frequency 20MHz | ||
RAM Size 1.25 kB | ||
Number of UART Channels 1 | ||
Typical Operating Supply Voltage 3 → 5.5 V | ||
Width 16.66mm | ||
Maximum Number of Ethernet Channels 0 | ||
Minimum Operating Temperature -40 °C | ||
Height 4.4mm | ||
Maximum Operating Temperature +85 °C | ||
Dimensions 16.66 x 16.66 x 4.4mm | ||
ADCs 8 x 10 bit | ||
Number of Ethernet Channels 0 | ||
Length 16.66mm | ||
Number of ADC Units 1 | ||
Program Memory Type Flash | ||
The Microchip AT89C51AC2 8-bit single chip microcontroller is a high performance Flash version of the 80C51 that contains a 32 KB Flash memory block for program and data. It operates on 3V to 5.5V power supply. The 32 KB Flash memory can be programmed either in parallel mode or in serial mode with the ISP capability or with software. It has two software-selectable modes of reduced activity and an 8-bit clock prescaler for further reduction in power consumption. In the idle mode the CPU is frozen while the peripherals and the interrupt system are still operating. In the Power-down mode the RAM is saved and all other functions are inoperative. The microcontroller retains all features of the 80C51 with 256 bytes of internal RAM, a 7-source 4-level interrupt controller and three timer/counters. In addition, it has a 10-bit A/D converter, a 2 KB Boot Flash memory, 2 KB EEPROM for data, a Programmable Counter Array, an XRAM of 1024 bytes, a Hardware WatchDog Timer, and a more versatile serial channel that facilitates multiprocessor communication (EUART). The fully static design reduces system power consumption by bringing the clock frequency down to any value, even DC, without loss of data.
256 Bytes of On-chip RAM
1 KB of On-chip XRAM
32 KB of On-chip Flash Memory
2 KB of On-chip Flash for Bootloader
2 KB of On-chip EEPROM
14-sources 4-level Interrupts
Three 16-bit Timers/Counters
Full Duplex UART Compatible 80C51
Maximum Crystal Frequency 40 MHz, in X2 Mode, 20 MHz (CPU Core, 20 MHz)
Double Data Pointer
21-bit Watchdog Timer (7 Programmable Bits)
10-bit Resolution Analog to Digital Converter (ADC) with 8 Multiplexed Inputs
Package type of VQFP44, PLCC44
1 KB of On-chip XRAM
32 KB of On-chip Flash Memory
2 KB of On-chip Flash for Bootloader
2 KB of On-chip EEPROM
14-sources 4-level Interrupts
Three 16-bit Timers/Counters
Full Duplex UART Compatible 80C51
Maximum Crystal Frequency 40 MHz, in X2 Mode, 20 MHz (CPU Core, 20 MHz)
Double Data Pointer
21-bit Watchdog Timer (7 Programmable Bits)
10-bit Resolution Analog to Digital Converter (ADC) with 8 Multiplexed Inputs
Package type of VQFP44, PLCC44