







 
                            IC MCU 8BIT 32KB FLASH 44LQFP
 
                            IC MCU 120LQFP
 
                            IC MCU 16BIT 128KB FLASH 44QFN
 
                            IC MCU 16BIT 32KB FLASH 44VTLA
| Type | Description | 
|---|---|
| Series: | ST7 | 
| Package: | Tray | 
| Part Status: | Obsolete | 
| Core Processor: | ST7 | 
| Core Size: | 8-Bit | 
| Speed: | 8MHz | 
| Connectivity: | I²C, SCI, SPI | 
| Peripherals: | LVD, POR, PWM, WDT | 
| Number of I/O: | 32 | 
| Program Memory Size: | 32KB (32K x 8) | 
| Program Memory Type: | FLASH | 
| EEPROM Size: | - | 
| RAM Size: | 1K x 8 | 
| Voltage - Supply (Vcc/Vdd): | 3.8V ~ 5.5V | 
| Data Converters: | A/D 12x10b | 
| Oscillator Type: | Internal | 
| Operating Temperature: | -40°C ~ 85°C (TA) | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 44-LQFP | 
| Supplier Device Package: | - | 
UNIT2, 22/F., RICHMOND COMM. BLDG., 109 ARGYLE STREET, MONGKOK, KOWLOON, HK
Office Hours : Mon-Fri, 9:00-18:30(GMT+8)
Phone: 00852-52612101
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