Datasheet UPSD3454EB40U6 - STMicroelectronics Microcontrollers (MCU) Turbo 8032 MCU w/USB & Programmable Logic

Detailed Description

Manufacturer: STMicroelectronics

Description: Microcontrollers (MCU) Turbo 8032 MCU w/USB & Programmable Logic

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Docket:
UPSD3422 UPSD3433 UPSD3434 UPSD3454
Turbo Plus series Fast Turbo 8032 MCU with USB and programmable logic
Features
Fast 8-bit Turbo 8032 MCU, 40 MHz ­ Advanced core, 4-clocks per instruction ­ 10 MIPs peak performance at 40 MHz (5 V) ­ JTAG debug and in-system programming ­ 16-bit internal instruction path fetches double-byte instruction in a single memory cycle ­ Branch cache & 4 instruction prefetch queue ­ Dual XDATA pointers with automatic increment and decrement ­ Compatible with 3rd party 8051 tools Dual Flash memories with memory management ­ Place either memory into 8032 program address space or data address space ­ READ-while-WRITE operation for inapplication programming and EEPROM emulation ­ Single voltage program and erase ­ 100 000 guaranteed erase cycles, 15-year retention Clock, reset, and power supply management ­ Flexible 8-level CPU clock divider register ­ Normal, Idle, and power-down modes ­ Power-on-reset and low-voltage-reset supervisor ­ Programmable watchdog t

Specifications:

• Clock Frequency Max: 40 MHz
• Core: uPSD
• Data Bus Width: 8 bit
• Height: 1.4 mm
• Interface: I2C, IrDA, SPI, UART, USB
• Length: 12 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 46
• Number of Timers: 3
• On-Chip ADC: Yes
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-80
• Packaging Type: Tray
• Program Memory Size: 256 Kb
• Program Memory Type: Flash
• RAM Size: 32 Kb
• Supply Voltage Range: 3 V, 4.5 V to 3.6 V, 5.5 V
• Width: 12 mm
• RoHS: Yes