8-bit CISC microcontroller featuring 8KB Flash program memory and 384B RAM. This surface-mount device operates at up to 8 MHz, offering 32 programmable I/Os and two timers. It includes SCI/SPI interface capabilities and a single ADC with 12 channels. Packaged in a 44-pin TQFP (Thin Quad Flat Package) with gull-wing leads, it supports a maximum operating supply voltage of 5.5V and operates within a temperature range of -40°C to 85°C.
Stmicroelectronics ST72F324J2TATR technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | QFP |
| Package/Case | TQFP |
| Package Description | Thin Quad Flat Package |
| Lead Shape | Gull-wing |
| Pin Count | 44 |
| PCB | 44 |
| Package Length (mm) | 10 |
| Package Width (mm) | 10 |
| Package Height (mm) | 1.4 |
| Seated Plane Height (mm) | 1.6(Max) |
| Pin Pitch (mm) | 0.8 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-026BCB |
| Family Name | ST7 |
| Data Bus Width | 8bit |
| Instruction Set Architecture | CISC |
| Maximum Clock Rate | 8MHz |
| Maximum CPU Frequency | 8MHz |
| Program Memory Type | Flash |
| Program Memory Size | 8KB |
| RAM Size | 384B |
| Number of Programmable I/Os | 32 |
| Programmability | Yes |
| Number of Timers | 2 |
| Interface Type | SCI/SPI |
| CAN | 0 |
| I2C | 0 |
| SPI | 1 |
| Ethernet | 0 |
| UART | 0 |
| USART | 0 |
| USB | 0 |
| I2S | 0 |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| ADC Channels | 12 |
| Number of ADCs | Single |
| Cage Code | SCR76 |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
No datasheet is available for this part.
