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256KB 256K x 8 FLASH ARM7® 16/32-Bit Microcontroller SAM7SE Series AT91SAM7SE256 128 Pin 55MHz 1.8V 128-LQFP
- Manufacturer: Microchip Technology
- NO: 536-AT91SAM7SE256B-AU
- Package: 128-LQFP
- Datasheet:
- Stock: 2255
- Description: 256KB 256K x 8 FLASH ARM7® 16/32-Bit Microcontroller SAM7SE Series AT91SAM7SE256 128 Pin 55MHz 1.8V 128-LQFP (Kg)
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- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 20 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 128-LQFP |
| Surface Mount | YES |
| Number of Pins | 128 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 1997 |
| Series | SAM7SE |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 128 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Supply Voltage | 1.8V |
| Terminal Pitch | 0.5mm |
| Frequency | 55MHz |
| Base Part Number | AT91SAM7SE256 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 3.6V |
| Supply Voltage-Max (Vsup) | 1.95V |
| Interface | EBI/EMI, I2C, SPI, UART, USART, USB |
| Memory Size | 256kB |
| Oscillator Type | Internal |
| Number of I/O | 88 |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V~1.95V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | ARM7® |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 16/32-Bit |
| Program Memory Size | 256KB 256K x 8 |
| Connectivity | EBI/EMI, I2C, SPI, SSC, UART/USART, USB |
| Bit Size | 32 |
| Data Converter | A/D 8x10b |
| Has ADC | YES |
| DMA Channels | YES |
| Data Bus Width | 32b |
| DAC Channels | YES |
| Number of Timers/Counters | 3 |
| Address Bus Width | 23 |
| Core Architecture | ARM |
| Number of PWM Channels | 4 |
| Height Seated (Max) | 1.6mm |
| Length | 20mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
AT91SAM7SE256B-AU Overview
This Microcontroller comes in a 128-LQFP package. This Microcontroller has 88 I/Os. This Microcontroller is mounted using the Surface Mount mounting type. Microcontroller is based on the 16/32-Bit core architecture. The type of its program memory is FLASH. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. The electrical component that you are looking at belongs to the SAM7SE series of components. This program has a program memory of 256KB 256K x 8 bytes, which is the size of the program. The ARM7® Core Processor powers the device and is one of its key features. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. IC Chip 128 has 128 terminations. The part works on a 32-bit basis. There is an output of 1.8V volts from the Microcontroller chip. A total of YES DMA channels are available on MCU chip. There is 256kB memory size assigned to the part. Alternatives can be found by searching through the base part number AT91SAM7SE256 to find them. The efficiency of this device can be improved when operating at a frequency of 55MHz. It is possible to access the 128 pins on the chip through the 128 pins. There are 3 timers/counters in this device. It has a ARM core architecture integrated into it. An 4-channel PWM controller is used by the device.
AT91SAM7SE256B-AU Features
128-LQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
AT91SAM7SE256B-AU Applications
There are a lot of Microchip Technology AT91SAM7SE256B-AU Microcontroller applications.
- Automatic braking system
- Dialysis machines
- Magnetic resonance imaging (MRI)
- Ipad
- Washing machine
- Calculators
- Speed meter
- Radio
- Tape drives
- Switches
