Microchip AT91SAM7X512B-AU, 32bit ARM Microcontroller, AT91, 55MHz, 512 kB Flash, 100-Pin LQFP
- RS-stocknr.:
- 177-3684
- Fabrikantnummer:
- AT91SAM7X512B-AU
- Fabrikant:
- Microchip
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- RS-stocknr.:
- 177-3684
- Fabrikantnummer:
- AT91SAM7X512B-AU
- Fabrikant:
- Microchip
Datasheets
Wetgeving en conformiteit
- Land van herkomst:
- TW
Productomschrijving
Microchip Technology Microcontroller
The Microchip technology AT91 family type, LQFP package, surface mount, 100-pin ARM7TDMI 32-bit microcontroller has a maximum voltage rating of 3.6 V. It operates at a maximum speed of 55MHz and features 512kb flash and 128kb of SRAM. The 512kb of flash is split into two banks of 256kb. The peripheral set includes USB 2.0 full-speed device port, Ethernet MAC 10/100 port, two USART, UART, two SPI, SSC, TWI (I2C), three 16-bit timers, RTT and 8x10-bit ADC. It has 62 programmable I/O lines multiplexed with up to two peripheral I/Os.
Features and Benefits
• 16-bit PWM resolution
• CAN Controller 2.0A and 2.0B
• Dual 16-bit synchronous timers/counters
• Embedded ICET0/T1 smart card, hardware handshaking, RS485 support
• Four programmable external clock signals have 8-bit asynchronous timer/counter
• High-performance 32-bit RISC architecture
• On-chip 2-cycle multiplier
• Operating temperature ranges between -40°C and 85°C
• Seven mode of operations - User, fast interrupt, interrupt, supervisor, abort, system and undefined
• Sleep modes - Idle, power-save, power-down and standby
• Two 8-bit to 16-bit master/slave serial peripheral interfaces (SPI)
• CAN Controller 2.0A and 2.0B
• Dual 16-bit synchronous timers/counters
• Embedded ICET0/T1 smart card, hardware handshaking, RS485 support
• Four programmable external clock signals have 8-bit asynchronous timer/counter
• High-performance 32-bit RISC architecture
• On-chip 2-cycle multiplier
• Operating temperature ranges between -40°C and 85°C
• Seven mode of operations - User, fast interrupt, interrupt, supervisor, abort, system and undefined
• Sleep modes - Idle, power-save, power-down and standby
• Two 8-bit to 16-bit master/slave serial peripheral interfaces (SPI)
Applications
• Embedded systems
• LCD monitors and TVs
• Mobile PC docking
• PC motherboards
• Portable hub boxes
• Printers and scanners
• LCD monitors and TVs
• Mobile PC docking
• PC motherboards
• Portable hub boxes
• Printers and scanners
Specificaties
Kenmerk | Waarde |
|---|---|
| Family Name | AT91 |
| Package Type | LQFP |
| Mounting Type | Surface Mount |
| Pin Count | 100 |
| Device Core | ARM |
| Data Bus Width | 32bit |
| Program Memory Size | 512 kB |
| Maximum Frequency | 55MHz |
| RAM Size | 128 kB |
| USB Channels | 1 |
| Number of PWM Units | 1 x 16 bit |
| Number of SPI Channels | 2 |
| Number of I2C Channels | 1 |
| Number of UART Channels | 2 |
| Number of USART Channels | 2 |
| Number of CAN Channels | 1 |
| Typical Operating Supply Voltage | 3.6 (Maximum) V |
| Program Memory Type | Flash |
| Pulse Width Modulation | 1 (4 x 16 bit) |
| Dimensions | 14 x 14 x 1.45mm |
| Data Rate | 100Mbit/s |
| Width | 14mm |
| Height | 1.45mm |
| ADCs | 8 x 10 bit |
| Length | 14mm |
| Number of ADC Units | 1 |
| Maximum Number of Ethernet Channels | 1 |
| Instruction Set Architecture | RISC |
| Minimum Operating Temperature | -40 °C |
| Number of Ethernet Channels | 1 |
| Maximum Operating Temperature | +85 °C |