(China (Mainland))
Product Summary
The ST72C334J4T6 is an 8-BIT MCU with single voltage flash memory. The ST72C334J4T6 features single-voltage FLASH memory with byte-by-byte In-Situ Programming (ISP) capability. Under software control, all devices can be placed in WAIT, SLOW, ACTIVE-HALT or HALT mode, reducing power consumption when the application is in idle or standby state. The enhanced instruction set and addressing modes of the ST72C334J4T6 offers both power and flexibility to software developers, enabling the design of highly efficient and compact application code. In addition to standard 8-bit data management, all ST7 microcontrollers feature true bit manipulation, 8x8 unsigned multiplication and indirect addressing modes.
Parametrics
ST72C334J4T6 absolute maximum ratings: (1)VDD - VSS Supply voltage: 6.5 V; (2)VDDA - VSSA Analog reference voltage VDDA > VSS: 6.5 V; (3)|VDD_i - VDD_j|, |VDD_i- VDDA| Max. variations (power line): 50 mV; (4)|VSS_i - VSS_j|, |VSS_i - VSSA| Max. variations (ground line): 50 mV; (5)VIN Input voltage VSS: - 0.3 to VDD + 0.3 V; (6)VOUT Output voltage VSS: - 0.3 to VDD + 0.3 V; (7)ESD ESD susceptibility: 2000 V; (8)IVDD_i Total current into VDD_i (source): 150 mA; (9)IVSS_i Total current out of VSS_i (sink): 150mA.
Features
ST72C334J4T6 features: (1)8K or 16K Program memory (ROM or Single voltage FLASH)with read-out protection; (2)256-bytes EEPROM Data memory; (3)In-Situ Programming (Remote ISP); (4)Enhanced Reset System; (5)Low voltage supply supervisor with 3 programmable levels; (6)Low consumptioresonator or RC oscillators and by-pass for external clock source, with safe control capabilities; (7)4 Power saving modes; (8)Standard Interrupt Controller; (9)Real time base, Beep and Clock-out capabilities; (10)Configurable watchdog reset; (11)8-bit data manipulation; (12)63 basic instructions; (13)17 maiaddressing modes; (14)8 x 8 unsigned multiply instruction; (15)True bit manipulation.
Diagrams
| Image | Part No | Mfg | Description |  |
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 ST72C334J4T6 |
STMicroelectronics |
8-bit Microcontrollers (MCU) Flash 16K SPI/SCI |
Data Sheet |
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