Datasheet ST72F521AR6T6 - STMicroelectronics Microcontrollers (MCU) ST72F521 ST72521B 8B MCU — Datenblatt

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Manufacturer: STMicroelectronics

Description: Microcontrollers (MCU) ST72F521 ST72521B 8B MCU

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Docket:
ST72F521, ST72521B
80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
Memories ­ 32K to 60K dual voltage High Density Flash (HDFlash) or ROM with read-out protection capability.

In-Application Programming and In-Circuit Programming for HDFlash devices ­ 1K to 2K RAM ­ HDFlash endurance: 100 cycles, data retention: 20 years at 55°C Clock, Reset And Supply Management ­ Enhanced low voltage supervisor (LVD) for main supply and auxiliary voltage detector (AVD) with interrupt capability ­ Clock sources: crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clock ­ PLL for 2x frequency multiplication ­ Four power saving modes: Halt, Active-Halt, Wait and Slow Interrupt Management ­ Nested interrupt controller ­ 14 interrupt vectors plus TRAP and RESET ­ Top Level Interrupt (TLI) pin ­ 15 external interrupt lines (on 4 vectors) Up to 64 I/O Ports ­ 48 multifunctional bidirectional I/O lines ­ 34 alternate func

Specifications:

• A/D Channels Available: 16
• Clock Frequency Max: 8 MHz
• Core: ST7
• Data Bus Width: 8 bit
• Height: 1.4 mm
• Interface: CAN, I2C, SCI, SPI
• Length: 10 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 64
• Number of Timers: 2
• Number of bits in ADC: 10 bit
• On-Chip ADC: Yes
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-64
• Packaging Type: Tray
• Processor Series: ST72F5x
• Program Memory Size: 32 Kb
• Program Memory Type: Flash
• RAM Size: 1 Kb
• Supply Voltage Range: 3.8 V to 5.5 V
• Width: 10 mm
• RoHS: Yes