 | |  | |
| PartNumber | AT91SAM7SE32-CU | AT91SAM7SE32-AU | AT91SAM7SE32 |
| Description | ARM Microcontrollers - MCU BGA IND TEMP | ARM Microcontrollers - MCU LQFP IND TEMP | |
| Manufacturer | Microchip | Microchip | Atmel |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | Embedded - Microcontrollers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LFBGA-144 | LQFP-128 | - |
| Series | SAM7S/SE | SAM7S/SE | SAM7SE |
| Core | ARM7TDMI | ARM7TDMI | - |
| Data Bus Width | 32 bit/16 bit | 32 bit/16 bit | - |
| Maximum Clock Frequency | 55 MHz | 55 MHz | - |
| Program Memory Size | 32 kB | 32 kB | 32KB (32K x 8) |
| Data RAM Size | 8 kB | 8 kB | - |
| ADC Resolution | 10 bit | 10 bit | - |
| Number of I/Os | 88 I/O | 88 I/O | - |
| Operating Supply Voltage | 1.8 V | 1.8 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Height | 0.91 mm | 1.4 mm | - |
| Length | 10 mm | 20 mm | - |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | Flash | FLASH |
| Width | 10 mm | 14 mm | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Data RAM Type | RAM | RAM | - |
| Interface Type | I2C, SPI, USART, USB | I2C, SPI, USART, USB | - |
| Analog Supply Voltage | 3.3 V | 3.3 V | - |
| I/O Voltage | 1.65 V to 3.6 V | 1.65 V to 3.6 V | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 8 Channel | 8 Channel | - |
| Number of Timers/Counters | 3 x 16 bit | 3 x 16 bit | - |
| Processor Series | SAM7S | SAM7S | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 240 | 72 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 1.95 V | 1.95 V | - |
| Supply Voltage Min | 1.65 V | 1.65 V | - |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | - |
| Unit Weight | - | 0.021693 oz | - |
| Packaging | - | - | Tray |
| Package Case | - | - | 128-LQFP |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | - | 128-LQFP (20x14) |
| Number of I O | - | - | 88 |
| Speed | - | - | 55MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | - | |
| RAM Size | - | - | 8K x 8 |
| Peripherals | - | - | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | - | - | EBI/EMI, I2C, SPI, SSC, UART/USART, USB |
| Voltage Supply Vcc Vdd | - | - | 1.65 V ~ 1.95 V |
| Core Size | - | - | 16/32-Bit |
| Data Converters | - | - | A/D 8x10b |
| Oscillator Type | - | - | Internal |