8-bit microcontroller featuring 32KB FLASH memory, 1KB RAM, and an 8MHz internal oscillator. This MCU offers 32 programmable I/O lines, two timers, SPI and SCI interfaces, and peripherals including POR, PWM, WDT, and LVD. Operating from a 3.8V to 5.5V supply, it supports a 5V range and is housed in a 44-pin LQFP surface mount package. Designed for industrial temperature ranges (-40°C to 85°C), this lead-free component provides an 8µs access time and a maximum power dissipation of 500mW.
| RoHS |
Compliant |
| Mount |
Surface Mount |
| Width |
10mm |
| Height |
1.4mm |
| Length |
10mm |
| Series |
ST7 |
| RAM Size |
1KB |
| Frequency |
8MHz |
| Interface |
SPI, SCI |
| Lead Free |
Lead Free |
| Packaging |
Tray |
| Access Time |
8us |
| Memory Size |
32KB |
| Memory Type |
FLASH, |
| Peripherals |
POR, PWM, WDT, LVD |
| JESD-30 Code |
S-PQFP-G44 |
| Package/Case |
LQFP |
| Max Frequency |
8MHz |
| Package Shape |
Square |
| Surface Mount |
Yes |
| Terminal Form |
Gull Wing |
| Data Bus Width |
8b |
| Number of I/Os |
32 |
| RoHS Compliant |
Yes |
| Watchdog Timer |
Yes |
| Oscillator Type |
Internal |
| Package Quantity |
160 |
| Temperature Grade |
INDUSTRIAL |
| Terminal Position |
QUAD |
| Max Supply Voltage |
5.5V |
| Min Supply Voltage |
3.8V |
| Number of I/O Lines |
32 |
| Radiation Hardening |
No |
| Max Power Dissipation |
500mW |
| Package Body Material |
Plastic |
| Operating Supply Voltage |
5V |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-40°C |
| Number of Timers/Counters |
2 |
| Number of Programmable I/O |
32 |