Atmel AT91SAM7SE256-AU, 32bit ARM7TDMI Microcontroller, AT91, 55MHz, 256 kB Flash, 128-Pin LQFP
- RS Stock No.:
- 696-3421
- Mfr. Part No.:
- AT91SAM7SE256-AU
- Brand:
- Atmel
Discontinued product
- RS Stock No.:
- 696-3421
- Mfr. Part No.:
- AT91SAM7SE256-AU
- Brand:
- Atmel
Technical Reference
Legislation and Compliance
Product Details
SMART SAM7S/SE ARM®7 Microcontrollers
The Atmel® SMART SAM7S/SE ARM7TDMI® Flash microcontroller (MCU) offers improved performance for real-time applications. They feature high-speed Flash and SRAM, with an extensive peripheral set that includes USB 2.0 Device, USART, SPI, SSC, TWI, and an 8-channel 10-bit ADC, in an uncompromised performance.
Specifications
Attribute | Value |
|---|---|
| Family Name | AT91 |
| Package Type | LQFP |
| Mounting Type | Surface Mount |
| Pin Count | 128 |
| Device Core | ARM7TDMI |
| Data Bus Width | 32bit |
| Program Memory Size | 256 kB |
| Maximum Frequency | 55MHz |
| RAM Size | 32 kB |
| USB Channels | 1 x Device |
| Number of PWM Units | 1 |
| Number of SPI Channels | 1 |
| Number of CAN Channels | 0 |
| Number of UART Channels | 1 |
| Typical Operating Supply Voltage | 1.65 → 3.6 V |
| Number of I2C Channels | 1 |
| Number of USART Channels | 2 |
| Length | 20mm |
| ADCs | 8 x 10 bit |
| Width | 14mm |
| Pulse Width Modulation | 4 x 16 bit |
| Number of ADC Units | 1 |
| Number of PCI Channels | 0 |
| Minimum Operating Temperature | -40 °C |
| Dimensions | 20 x 14 x 1.45mm |
| Number of LIN Channels | 0 |
| Height | 1.45mm |
| Number of Ethernet Channels | 0 |
| Program Memory Type | Flash |
| Maximum Operating Temperature | +85 °C |
| Instruction Set Architecture | RISC |
- RS Stock No.:
- 696-3421
- Mfr. Part No.:
- AT91SAM7SE256-AU
- Brand:
- Atmel