ATTINY1614-SSBT-VAO datasheet, PDF

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ATTINY1614-SSBT-VAO: DescriptionRISC Microcontroller; CategoryThe embedded processor and controller Microcontrollers and processors; File Size4MB，633 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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ATTINY1614-SSBT-VAO Overview

RISC Microcontroller

ATTINY1614-SSBT-VAO Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Microchip
package instruction	SOIC-14
Reach Compliance Code	compliant
Has ADC	NO
Address bus width
bit size	8
CPU series	AVR RISC
maximum clock frequency	16 MHz
DAC channel	YES
DMA channel	NO
External data bus width
JESD-30 code	R-PDSO-G14
length	8.65 mm
Number of I/O lines	12
Number of serial I/Os	1
Number of terminals	14
Number of timers	5
On-chip data RAM width	8
On-chip program ROM width	16
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP14,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
RAM (bytes)	2048
RAM (number of words)	2048
rom(word)	8192
ROM programmability	FLASH
Filter level	AEC-Q100
Maximum seat height	1.75 mm
speed	16 MHz
Maximum slew rate	10 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	2.7 V
Nominal supply voltage	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	3.9 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

User Manual

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ATTINY1614-SSBT-VAO Preview

ATtiny1614/1616/1617

Automotive

tinyAVR

1-series

Introduction

The ATtiny1614/1616/1617 Automotive are members of the tinyAVR

1-series of microcontrollers, using

the AVR

processor with hardware multiplier, running at up to 16 MHz, with 16 KB Flash, 2 KB of SRAM,

and 256 bytes of EEPROM in a 14-, 20-, or 24-pin package. The tinyAVR

1-series uses the latest

technologies with a flexible, low-power architecture including Event System and SleepWalking, accurate

analog features, and Core Independent Peripherals. Capacitive touch interfaces with driven shield are

supported with the integrated QTouch

peripheral touch controller.

Features

• CPU

– AVR

CPU

– Running at up to 16 MHz

– Single-cycle I/O access

– Two-level interrupt controller

– Two-cycle hardware multiplier

• Memories

– 16 KB In-system self-programmable Flash memory

– 256 bytes EEPROM

– 2 KB SRAM

– Write/erase endurance:

• Flash 10,000 cycles

• EEPROM 100,000 cycles

– Data retention:

• 40 years at 55°C

• System

– Power-on Reset (POR)

– Brown-out Detector (BOD)

– Clock options:

• 16 MHz low-power internal RC oscillator

• 32.768 kHz Ultra Low-Power (ULP) internal RC oscillator

• 32.768 kHz external crystal oscillator

• External clock input

– Single-pin Unified Program and Debug Interface (UPDI)

– Three sleep modes:

2019 Microchip Technology Inc.

Complete Datasheet

DS40002021C-page 1

ATtiny1614/1616/1617 Automotive

• Idle with all peripherals running for immediate wake-up

• Standby

– Configurable operation of selected peripherals

– SleepWalking peripherals

• Power-Down with full data retention

• Peripherals

– One 16-bit Timer/Counter type A (TCA) with dedicated period register and three compare

channels

– Two 16-bit Timer/Counter type B (TCB) with input capture

– One 12-bit Timer/Counter type D (TCD) optimized for control applications

– One 16-bit Real-Time Counter (RTC) running from an external crystal, external clock, or internal

RC oscillator

– Watchdog Timer (WDT) with Window mode, with a separate on-chip oscillator

– One USART with fractional baud rate generator, auto-baud, and start-of-frame detection

– One master/slave Serial Peripheral Interface (SPI)

– One Two-Wire Interface (TWI) with dual address match

• Philips I

C compatible

• Standard mode (Sm, 100 kHz)

• Fast mode (Fm, 400 kHz)

• Fast mode plus (Fm+, 1 MHz)

– Three Analog Comparators (AC) with low propagation delay

– Two 10-bit 115 ksps Analog-to-Digital Converters (ADC)

– Three 8-bit Digital-to-Analog Converters (DAC) with one external channel

– Multiple voltage references (VREF):

• 0.55V

• 1.1V

• 1.5V

• 2.5V

• 4.3V

– Event System (EVSYS) for CPU independent and predictable inter-peripheral signaling

– Configurable Custom Logic (CCL) with two programmable look-up tables

– Automated CRC memory scan

– Peripheral Touch Controller (PTC)

• Capacitive touch buttons, sliders, wheels and 2D surfaces

• Wake-up on touch

• Driven shield for improved moisture and noise handling performance

• Up to 13 self capacitance channels

• Up to 42 mutual capacitance channels

– External interrupt on all general purpose pins

• I/O and Packages:

– 12/18/21 programmable I/O lines

– 14-pin SOIC150

– 20-pin VQFN 3x3 mm with wettable flanks

2019 Microchip Technology Inc.

Complete Datasheet

DS40002021C-page 2

ATtiny1614/1616/1617 Automotive

– 20-pin SOIC300

– 24-pin VQFN 4x4 mm with wettable flanks

• Temperature Ranges:

– -40°C to 105°C

– -40°C to 125°C

• Speed Grades:

– 0-8 MHz @ 2.7V – 5.5V

– 0-16 MHz @ 4.5V – 5.5V

2019 Microchip Technology Inc.

Complete Datasheet

DS40002021C-page 3

ATtiny1614/1616/1617 Automotive

Table of Contents

Introduction......................................................................................................................1

Features.......................................................................................................................... 1

1. Silicon Errata and Data Sheet Clarification Document............................................ 11

2. tinyAVR

1-series Overview.................................................................................... 12

2.1.

Configuration Summary..............................................................................................................12

3. Block Diagram......................................................................................................... 14

4. Pinout...................................................................................................................... 16

4.1.

4.2.

4.3.

4.4.

14-Pin SOIC............................................................................................................................... 16

20-Pin SOIC............................................................................................................................... 17

20-Pin VQFN.............................................................................................................................. 18

24-Pin VQFN.............................................................................................................................. 19

5. I/O Multiplexing and Considerations........................................................................20

5.1.

Multiplexed Signals.................................................................................................................... 20

6. Automotive Quality Grade....................................................................................... 21

7. Memories.................................................................................................................22

7.1.

7.2.

7.3.

7.4.

7.5.

7.6.

7.7.

7.8.

7.9.

7.10.

Overview.................................................................................................................................... 22

Memory Map.............................................................................................................................. 23

In-System Reprogrammable Flash Program Memory................................................................23

SRAM Data Memory.................................................................................................................. 24

EEPROM Data Memory............................................................................................................. 24

User Row....................................................................................................................................24

Signature Bytes.......................................................................................................................... 25

I/O Memory.................................................................................................................................25

Memory Section Access from CPU and UPDI on Locked Device..............................................26

Configuration and User Fuses (FUSE).......................................................................................27

8. Peripherals and Architecture................................................................................... 43

8.1.

8.2.

8.3.

Peripheral Module Address Map................................................................................................ 43

Interrupt Vector Mapping............................................................................................................ 44

System Configuration (SYSCFG)...............................................................................................46

9. AVR CPU................................................................................................................. 49

9.1.

9.2.

9.3.

9.4.

9.5.

9.6.

Features..................................................................................................................................... 49

Overview.................................................................................................................................... 49

Architecture................................................................................................................................ 49

Arithmetic Logic Unit (ALU)........................................................................................................ 51

Functional Description................................................................................................................52

Register Summary - CPU...........................................................................................................57

2019 Microchip Technology Inc.

Complete Datasheet

DS40002021C-page 4

ATtiny1614/1616/1617 Automotive

9.7.

Register Description................................................................................................................... 57

10. Nonvolatile Memory Controller (NVMCTRL)........................................................... 61

10.1.

10.2.

10.3.

10.4.

10.5.

Features..................................................................................................................................... 61

Overview.................................................................................................................................... 61

Functional Description................................................................................................................62

Register Summary - NVMCTRL................................................................................................. 69

Register Description................................................................................................................... 69

11. Clock Controller (CLKCTRL)................................................................................... 77

11.1.

11.2.

11.3.

11.4.

11.5.

Features..................................................................................................................................... 77

Overview.................................................................................................................................... 77

Functional Description................................................................................................................79

Register Summary - CLKCTRL.................................................................................................. 84

Register Description................................................................................................................... 84

12. Sleep Controller (SLPCTRL)................................................................................... 94

12.1.

12.2.

12.3.

12.4.

12.5.

Features..................................................................................................................................... 94

Overview.................................................................................................................................... 94

Functional Description................................................................................................................95

Register Summary - SLPCTRL.................................................................................................. 98

Register Description................................................................................................................... 98

13. Reset Controller (RSTCTRL).................................................................................100

13.1.

13.2.

13.3.

13.4.

13.5.

Features................................................................................................................................... 100

Overview.................................................................................................................................. 100

Functional Description..............................................................................................................101

Register Summary - RSTCTRL................................................................................................104

Register Description................................................................................................................. 104

14. CPU Interrupt Controller (CPUINT)....................................................................... 107

14.1.

14.2.

14.3.

14.4.

14.5.

Features................................................................................................................................... 107

Overview.................................................................................................................................. 107

Functional Description..............................................................................................................109

Register Summary - CPUINT................................................................................................... 116

Register Description................................................................................................................. 116

15. Event System (EVSYS)......................................................................................... 121

15.1.

15.2.

15.3.

15.4.

15.5.

Features................................................................................................................................... 121

Overview.................................................................................................................................. 121

Functional Description..............................................................................................................124

Register Summary - EVSYS.................................................................................................... 126

Register Description................................................................................................................. 126

16. Port Multiplexer (PORTMUX)................................................................................ 135

16.1. Overview.................................................................................................................................. 135

16.2. Register Summary - PORTMUX.............................................................................................. 136

16.3. Register Description................................................................................................................. 136

2019 Microchip Technology Inc.

Complete Datasheet

DS40002021C-page 5

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ATTINY1614-SSBT-VAO Related Products

	ATTINY1614-SSBT-VAO	ATTINY1614-SSZT-VAO
Description	RISC Microcontroller	RISC Microcontroller
Is it Rohs certified?	conform to	conform to
Maker	Microchip	Microchip
package instruction	SOIC-14	SOIC-14
Reach Compliance Code	compliant	compliant
Has ADC	NO	NO
bit size	8	8
CPU series	AVR RISC	AVR RISC
maximum clock frequency	16 MHz	16 MHz
DAC channel	YES	YES
DMA channel	NO	NO
JESD-30 code	R-PDSO-G14	R-PDSO-G14
length	8.65 mm	8.65 mm
Number of I/O lines	12	12
Number of serial I/Os	1	1
Number of terminals	14	14
Number of timers	5	5
On-chip data RAM width	8	8
On-chip program ROM width	16	16
Maximum operating temperature	105 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C
PWM channel	YES	YES
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP
Encapsulate equivalent code	SOP14,.25	SOP14,.25
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE
RAM (bytes)	2048	2048
RAM (number of words)	2048	2048
rom(word)	8192	8192
ROM programmability	FLASH	FLASH
Filter level	AEC-Q100	AEC-Q100
Maximum seat height	1.75 mm	1.75 mm
speed	16 MHz	16 MHz
Maximum slew rate	10 mA	10 mA
Maximum supply voltage	5.5 V	5.5 V
Minimum supply voltage	2.7 V	2.7 V
Nominal supply voltage	3 V	3 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	INDUSTRIAL	AUTOMOTIVE
Terminal form	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL
width	3.9 mm	3.9 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC

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