ARTERY AT32F415 Series User Manual

AT32F415 Series Reference Manual
2020.06.28 Page 1 Version 1.02
ARM
®
-based 32-bit Cortex
®
-M4 MCU, with 64 Kbyte ~ 256 Kbyte Internal Flash,
sLib, USB-OTG, 11 Timers, 2 COMPs,1 ADC, 12 Communication Interfaces
Function
 Core: ARM
®
32-bit Cortex
®
-M4 CPU
− Operating rate up to 150 MHz, with
Memory Protection Unit (MPU),
embedded single cycle multiplication
and hardware division
− DSP instruction set provided
 Memory
− From 64 Kbyte to 256 Kbyte internal
Flash program/data memory
− 18 Kbytes of system memory used as a
Bootloader or as a general
instruction/data memory (one-time-
configured)
− Up to 32 Kbyte SRAM
− sLib: configurable part of main Flash set
as a library area with code excutable but
secured, non-readable
 Clock, Reset, and Power Management
− 2.6 V ~ 3.6 V and I/O pins
− Power-on/Power-down Reset (POR/PDR),
Programmable Voltage Detector (PVD)
− 4 to 25 MHz crystal oscillator
− Internal48 MHz RC factory-trimmed RC
(accuracy 1% at T
A
=25 °C, 2.5% at T
A
= -
40 to 105°C )
− Internal 40 kHz RC with calibration
− 32 kHz oscillator with calibration
 Low Power Consumption
− Sleep, Stop, and Standby mode
− VBAT support for RTC and twenty 32-bit
backup registers
 One 12-bit, 0.5 μs A/D converter (Up to 16
input channels)
− Conversion range: 0 V ~ 3.6 V
− One sample –and- hold capability
− Temparature sensor
 Two analog comparators
 DMA: 14-channel DMA controller
− Peripherals supported: Timer, ADC,
SDIO, I
2
Ss, SPIs, I
2
Cs and USARTs
 Debug Mode
− Serial Wire Debug (SWD) and JTAG interface
 Up to 55 Fast I/Os
− 27/39/55/multi-functional bidirectional
I/Os, all mappable to 16 external
interrupt vectors and almost 5 V-tolerant
 Up to 11 Timers
− Up to 5 16-bit timers + 2 32-bit timers;
each with 4 IC/OC/PWM or pulse counter
and incremental encoder input.
− 1 16-bit motor control PWM and
advanced timers with dead-time
generator and emergency stop
− 2 Watchdog timers (independent and
window)
− SysTick timer: a 24-bit downcounter
 ERTC: enhanced RTC with subsecond
accuracy and hardware calendar
 Up to 12 Communication Interfaces
− 2 x I
2
C interfaces (SMBus/PMBus)
− Up to 5 USARTs (ISO7816 interface, LIN,
IrDA capability, and modem control)
− 2 x SPIs (50 Mbit/s), both with I
2
S interfaces
multiplexed
− CAN interface (2.0B active) with
dedicated 256 bytes SRAM
− USB2.0 full-speed device/host/OTG
controller with dedicated 1280 bytes
SRAM, device mode supporting cystal-
less
− SDIO interface
 CRC Calculation Unit
 96-bit unique ID (UID)
 Packaging
− LQFP64 10x10 mm
− LQFP64 7x7 mm
− LQFP48 7x 7 mm
− LQFP48 6 x 6 mm
− QFN32 4 x 4 mm
 List of Models
Table 1. Device summary
Internal Flash
Memory
Model
256 Kbytes
AT32F415RCT7, AT32F415RCT7-7,
AT32F415CCT7, AT32F415CCU7,
AT32F415KCU7-4
128 Kbytes
AT32F415RBT7, AT32F415RBT7-7,
AT32F415CBT7, AT32F415CBU7,
AT32F415KBU7-4
64 Kbytes
AT32F415R8T7, AT32F415R8T7-7,
AT32F415C8T7, AT32F415K8U7-4

ARTERY AT32F415 Series Specifications

General

Brand	ARTERY
Model	AT32F415 Series
Category	Microcontrollers
Language	English