– 16 Kbytes of In-System Self-programmable Flash program memory
– 512 Bytes EEPROM
– 1 Kbyte Internal SRAM
– Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
– Data retention: 20 years at 85°C/100 years at 25°C(1)
– Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation
– Programming Lock for Software Security
• JTAG (IEEE std. 1149.1 Compliant) Interface
– Boundary-scan Capabilities According to the JTAG Standard
– Extensive On-chip Debug Support
– Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
• Peripheral Features
– Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
– Real Time Counter with Separate Oscillator
– Four PWM Channels
– 8-channel, 10-bit ADC 8 Single-ended Channels 7 Differential Channels in TQFP Package Only 2 Differential Channels with Programmable Gain at 1x, 10x, or 200x
– Byte-oriented Two-wire Serial Interface
– Programmable Serial USART – Master/Slave SPI Serial Interface
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
• Special Microcontroller Features – Power-on Reset and Programmable Brown-out Detection
• Operating Voltages – 2.7V - 5.5V for ATmega16L – 4.5V - 5.5V for ATmega16
• Speed Grades – 0 - 8 MHz for ATmega16L – 0 - 16 MHz for ATmega16
• Power Consumption @ 1 MHz, 3V, and 25°C for ATmega16L – Active: 1.1 mA – Idle Mode: 0.35 mA – Power-down Mode: < 1 µA
Features:
• Core: ARM® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz
• Memories
– 16 to 32 Kbytes of Flash memory
– 6 Kbytes of SRAM with HW parity
• CRC calculation unit
• Reset and power management
– Digital and I/Os supply: VDD = 2 V to 3.6 V
– Analog supply: VDDA = from VDD to 3.6 V
– Selected I/Os: VDDIO2 = 1.65 V to 3.6 V
– Power-on/Power down reset (POR/PDR)
– Programmable voltage detector (PVD)
– Low power modes: Sleep, Stop, Standby
– VBAT supply for RTC and backup registers
• Clock management
– 4 to 32 MHz crystal oscillator
– 32 kHz oscillator for RTC with calibration
– Internal 8 MHz RC with x6 PLL option
– Internal 40 kHz RC oscillator
– Internal 48 MHz oscillator with automatic trimming based on ext. synchronization
• Up to 38 fast I/Os
– All mappable on external interrupt vectors
– Up to 24 I/Os with 5 V tolerant capability and 8 with independent supply VDDIO2
• 5-channel DMA controller
• One 12-bit, 1.0 µs ADC (up to 10 channels)
– Conversion range: 0 to 3.6 V
– Separate analog supply: 2.4 V to 3.6 V
• Up to 14 capacitive sensing channels for touchkey, linear and rotary touch sensors
• Calendar RTC with alarm and periodic wakeup from Stop/Standby
Specifications:
Product Attribute
Attribute Value
Microchip
Product Category:
8-bit Microcontrollers - MCU
16 kB
1 kB
TQFP-44
8 MHz
10 bit
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
Analog Supply Voltage:
2.7 V to 5.5 V
Brand:
Microchip Technology
Data RAM Type:
SRAM
Data ROM Size:
512 B
Data ROM Type:
EEPROM
Height:
1 mm
I/O Voltage:
2.7 V to 5.5 V
Interface Type:
JTAG, I2C, SPI, USART
Length:
10 mm
Moisture Sensitive:
Yes
Number of ADC Channels:
8 Channel
Number of Timers/Counters:
3 Timer
Processor Series:
megaAVR
Product:
MCUs
Product Type:
8-bit Microcontrollers - MCU
Program Memory Type:
Flash
Subcategory:
Microcontrollers - MCU
Watchdog Timers:
Watchdog Timer
Width:
10 mm
Unit Weight:
0.009640 oz
Packing and Shipping:
shipping
Delivery period
For in-stock parts, orders are estimated to ship out in 3 days. Once shipped, estimated delivery time depends on the below carriers you chose: DHL Express, 3-7 business days. DHL eCommerce,12-22 business days. FedEx International Priority, 3-7 business days EMS, 10-15 business days. Registered Air Mail, 15-30 business days.
Shipping rates
After confirming the order, we will evaluate the shipping cost based on the weight of the goods
Shipping option
We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping.
Shipping tracking
We will notify you by email with tracking number once order is shipped.
Returning
warranty
Returning
Returns are normally accepted when completed within 30 days from date of shipment.Parts should be unused and in original packaging.Customer has to take charge for the shipping.
Warranty
All Retechip purchases come with a 30-day money-back return policy, This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation
Ordering
Payment
T/T,PayPal, Credit Card includes Visa, Master, American Express.
FAQ:
Q: What is the brand name of this product? A: The brand name of this product is ST.
Q: What is the model number of this product? A: The model number of this product is STM32F042C6T6.
Q: Where is this product manufactured? A: This product is manufactured in China.
Q: What is the function of this product? A: This product is a Microcontroller Unit (MCU) that is used to control electronic devices.
Q: What type of microcontroller is used in this product? A: This product uses the STM32F042C6T6 microcontroller.
