32-bit ARM7 FLASH microcontroller featuring a 36MHz core frequency. This surface mount TQFP package offers 72 programmable I/Os, 16KB RAM, and 64KB FLASH memory. Integrated peripherals include I2C, SPI, UART, USART, DMA, POR, PWM, and a watchdog timer. Operating voltage ranges from 4.5V to 5.5V, with an operating temperature range of -40°C to 85°C.
| RoHS |
Compliant |
| Mount |
Surface Mount |
| Length |
14mm |
| Series |
STR7 |
| RAM Size |
16KB |
| Frequency |
36MHz |
| Interface |
I2C, SPI, UART, USART |
| Lead Free |
Lead Free |
| Packaging |
Tray |
| Memory Size |
64KB |
| Memory Type |
FLASH, |
| Peripherals |
POR, PWM, WDT, DMA, I2C |
| Package/Case |
TQFP |
| Max Frequency |
36MHz |
| Data Bus Width |
32b |
| Number of Bits |
32 |
| Number of I/Os |
72 |
| RoHS Compliant |
Yes |
| Watchdog Timer |
Yes |
| Oscillator Type |
Internal |
| Package Quantity |
90 |
| Core Architecture |
ARM |
| Number of Outputs |
72 |
| Max Supply Voltage |
5.5V |
| Min Supply Voltage |
4.5V |
| Radiation Hardening |
No |
| Operating Supply Voltage |
5V |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-40°C |
| Number of Timers/Counters |
9 |
| Number of Programmable I/O |
72 |