Datasheet ST72F521R6T6 - STMicroelectronics Microcontrollers (MCU) Flask 32K SPI/SCI/I2 — Datenblatt

STMicroelectronics ST72F521R6T6

Part Number: ST72F521R6T6

Detaillierte Beschreibung

Manufacturer: STMicroelectronics

Description: Microcontrollers (MCU) Flask 32K SPI/SCI/I2

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: 14 mm
Mounting Style: SMD/SMT
Number of I/O Lines: 64
Number of Timers: 5
Number of bits in ADC: 10 bit
On-Chip ADC: Yes
Operating Supply Voltage: 3.8 V to 5.5 V
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: 1024 B
Supply Voltage Range: 3.8 V to 5.5 V
Width: 14 mm
RoHS: Yes