型号 | 规格书 | 订购 |
AT91SAM7SE32B-CU | 在线订购 | |
AT91SAM7SE32B-AU | 在线订购 | |
AT91SAM7SE32-CU | 在线订购 | |
AT91SAM7SE32B-CUR | 在线订购 | |
AT91SAM7SE32-AU | 在线订购 | |
AT91SAM7SE32-CU-999 | 在线订购 | |
AT91SAM7SE32B-AUR | 在线订购 |
产品参数 | |
描述 | ARM7TDMI Microcontroller with 32KB Flash, 128 Pins |
Flash (Kbytes) | 32 Kbytes |
Pin Count | 144 |
Max Operating Freq (MHz) | 48 MHz |
CPU | ARM7TDMI |
Hardware QTouch Acquisition | No |
Max I/O Pins | 88 |
Ext Interrupts | 88 |
USB Transceiver | 1 |
USB Speed | Full Speed |
USB Interface | Device |
SPI | 1 |
TWI (I2C) | 1 |
UART | 3 |
SSC | 1 |
Graphic LCD | No |
Video Decoder | No |
Camera Interface | No |
ADC channels | 8 |
ADC Resolution (bits) | 10 |
ADC Speed (ksps) | 384 |
ADC Gain Stage | No |
Resistive Touch Screen | No |
DAC Resolution (bits) | 0 |
Temp Sensor | No |
Crypto Engine | No |
SRAM (Kbytes) | 8 |
EEPROM (Bytes) | 0 |
Self Program Memory | NO |
External Bus Interface | 1 |
DRAM Memory | sdram |
NAND Interface | Yes |
picoPower | No |
Temp Range (deg C) | -40 to 85 |
I/O Supply Class | 1.8/3.3 |
Operating Voltage (Vcc) | 3.0 to 3.6 |
FPU | No |
MPU / MMU | Yes / No |
Timers | 3 |
Output Compare channels | 3 |
Input Capture Channels | 3 |
PWM Channels | 4 |
32kHz RTC | Yes |
Calibrated RC Oscillator | No |