AT90CAN32-16MUR datasheet, PDF

Datasheet> All Categories > The embedded processor and controller> Microcontrollers and processors> AT90CAN32-16MUR

AT90CAN32-16MUR: DescriptionIC MCU 8BIT 32KB FLASH 64QFN; CategoryThe embedded processor and controller Microcontrollers and processors; File Size5MB，428 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

Download Datasheet Download user manual Parametric Compare View All

AT90CAN32-16MUR Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	AT90CAN32-16MUR	-	-	View	Buy Now

AT90CAN32-16MUR Overview

IC MCU 8BIT 32KB FLASH 64QFN

AT90CAN32-16MUR Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Maker	Microchip
package instruction	QFN-64
Reach Compliance Code	compliant
Factory Lead Time	7 weeks
Has ADC	YES
Other features	ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ
Address bus width	16
bit size	8
maximum clock frequency	16 MHz
DAC channel	NO
DMA channel	NO
External data bus width	8
JESD-30 code	S-XQCC-N64
length	9 mm
Number of I/O lines	53
Number of terminals	64
On-chip program ROM width	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	UNSPECIFIED
encapsulated code	HVQCCN
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
ROM programmability	FLASH
Filter level	TS 16949
Maximum seat height	1 mm
speed	16 MHz
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
width	9 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC
Base Number Matches	1

User Manual

More>

Preview

Download Datasheet

View All

Features

•

High-performance, Low-power AVR

8-bit Microcontroller

•

Advanced RISC Architecture

– 133 Powerful Instructions – Most Single Clock Cycle Execution

– 32 x 8 General Purpose Working Registers + Peripheral Control Registers

– Fully Static Operation

– Up to 16 MIPS Throughput at 16 MHz

– On-chip 2-cycle Multiplier

Non volatile Program and Data Memories

– 32K/64K/128K Bytes of In-System Reprogrammable Flash (AT90CAN32/64/128)

• Endurance: 10,000 Write/Erase Cycles

– Optional Boot Code Section with Independent Lock Bits

• Selectable Boot Size: 1K Bytes, 2K Bytes, 4K Bytes or 8K Bytes

• In-System Programming by On-Chip Boot Program (CAN, UART, ...)

• True Read-While-Write Operation

– 1K/2K/4K Bytes EEPROM (Endurance: 100,000 Write/Erase Cycles) (AT90CAN32/64/128)

– 2K/4K/4K Bytes Internal SRAM (AT90CAN32/64/128)

– Up to 64K Bytes Optional External Memory Space

– Programming Lock for Software Security

JTAG (IEEE std. 1149.1 Compliant) Interface

– Boundary-scan Capabilities According to the JTAG Standard

– Programming Flash (Hardware ISP), EEPROM, Lock & Fuse Bits

– Extensive On-chip Debug Support

CAN Controller 2.0A & 2.0B - ISO 16845 Certified

(1)

– 15 Full Message Objects with Separate Identifier Tags and Masks

– Transmit, Receive, Automatic Reply and Frame Buffer Receive Modes

– 1Mbits/s Maximum Transfer Rate at 8 MHz

– Time stamping, TTC & Listening Mode (Spying or Autobaud)

Peripheral Features

– Programmable Watchdog Timer with On-chip Oscillator

– 8-bit Synchronous Timer/Counter-0

• 10-bit Prescaler

• External Event Counter

• Output Compare or 8-bit PWM Output

– 8-bit Asynchronous Timer/Counter-2

• 10-bit Prescaler

• External Event Counter

• Output Compare or 8-Bit PWM Output

• 32Khz Oscillator for RTC Operation

– Dual 16-bit Synchronous Timer/Counters-1 & 3

• 10-bit Prescaler

• Input Capture with Noise Canceler

• External Event Counter

• 3-Output Compare or 16-Bit PWM Output

• Output Compare Modulation

– 8-channel, 10-bit SAR ADC

• 8 Single-ended Channels

• 7 Differential Channels

• 2 Differential Channels With Programmable Gain at 1x, 10x, or 200x

– On-chip Analog Comparator

– Byte-oriented Two-wire Serial Interface

– Dual Programmable Serial USART

– Master/Slave SPI Serial Interface

• Programming Flash (Hardware ISP)

Special Microcontroller Features

– Power-on Reset and Programmable Brown-out Detection

– Internal Calibrated RC Oscillator

– 8 External Interrupt Sources

– 5 Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down & Standby

– Software Selectable Clock Frequency

– Global Pull-up Disable

I/O and Packages

– 53 Programmable I/O Lines

– 64-lead TQFP and 64-lead QFN

Operating Voltages: 2.7 - 5.5V

Operating temperature: Industrial (-40°C to +85°C)

Maximum Frequency: 8 MHz at 2.7V, 16 MHz at 4.5V

1. Details on

section 19.4.3 on page 242.

•

8-bit

Microcontroller

with

32K/64K/128K

Bytes of

ISP Flash

and

CAN Controller

AT90CAN32

AT90CAN64

AT90CAN128

•

Note:

Rev. 7679H–CAN–08/08

1. Description

1.1

Comparison Between AT90CAN32, AT90CAN64 and AT90CAN128

AT90CAN32, AT90CAN64 and AT90CAN128 are hardware and software compatible. They dif-

fer only in memory sizes as shown in

Table 1-1.

Device

AT90CAN32

AT90CAN64

AT90CAN128

Memory Size Summary

Flash

32K Bytes

64K Bytes

128K Bytes

EEPROM

1K Byte

2K Bytes

4K Byte

RAM

2K Bytes

4K Bytes

1.2

Part Description

The AT90CAN32/64/128 is a low-power CMOS 8-bit microcontroller based on the AVR

enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the

AT90CAN32/64/128 achieves throughputs approaching 1 MIPS per MHz allowing the system

designer to optimize power consumption versus processing speed.

The AVR core combines a rich instruction set with 32 general purpose working registers. All 32

registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent

registers to be accessed in one single instruction executed in one clock cycle. The resulting

architecture is more code efficient while achieving throughputs up to ten times faster than con-

ventional CISC microcontrollers.

The AT90CAN32/64/128 provides the following features: 32K/64K/128K bytes of In-System Pro-

grammable Flash with Read-While-Write capabilities, 1K/2K/4K bytes EEPROM, 2K/4K/4K

bytes SRAM, 53 general purpose I/O lines, 32 general purpose working registers, a CAN con-

troller, Real Time Counter (RTC), four flexible Timer/Counters with compare modes and PWM, 2

USARTs, a byte oriented Two-wire Serial Interface, an 8-channel 10-bit ADC with optional differ-

ential input stage with programmable gain, a programmable Watchdog Timer with Internal

Oscillator, an SPI serial port, IEEE std. 1149.1 compliant JTAG test interface, also used for

accessing the On-chip Debug system and programming and five software selectable power sav-

ing modes.

The Idle mode stops the CPU while allowing the SRAM, Timer/Counters, SPI/CAN ports and

interrupt system to continue functioning. The Power-down mode saves the register contents but

freezes the Oscillator, disabling all other chip functions until the next interrupt or Hardware

Reset. In Power-save mode, the asynchronous timer continues to run, allowing the user to main-

tain a timer base while the rest of the device is sleeping. The ADC Noise Reduction mode stops

the CPU and all I/O modules except Asynchronous Timer and ADC, to minimize switching noise

during ADC conversions. In Standby mode, the Crystal/Resonator Oscillator is running while the

rest of the device is sleeping. This allows very fast start-up combined with low power

consumption.

The device is manufactured using Atmel’s high-density nonvolatile memory technology. The On-

chip ISP Flash allows the program memory to be reprogrammed in-system through an SPI serial

interface, by a conventional nonvolatile memory programmer, or by an On-chip Boot program

running on the AVR core. The boot program can use any interface to download the application

program in the application Flash memory. Software in the Boot Flash section will continue to run

while the Application Flash section is updated, providing true Read-While-Write operation. By

AT90CAN32/64/128

7679H–CAN–08/08

AT90CAN32-16MUR Related Products

	AT90CAN32-16MUR	AT90CAN64-16MUR	AT90CAN128-16AJ	AT90CAN128-16MJ	AT90CAN128-16AI	AT90CAN128-16MI	AT90CAN128-16AUR	AT90CAN64-16AUR	AT90CAN32-16AI	AT90CAN64-16MU-HCM
Description	IC MCU 8BIT 32KB FLASH 64QFN	IC MCU 8BIT 64KB FLASH 64QFN	IC MCU 8BIT 128KB FLASH 64TQFP	IC MCU 8BIT 128KB FLASH 64QFN	IC MCU 8BIT 128KB FLASH 64TQFP	IC MCU 8BIT 128KB FLASH 64QFN	IC MCU 8BIT 128KB FLASH 64TQFP	IC MCU 8BIT 64KB FLASH 64TQFP	RISC Microcontroller, 8-Bit, FLASH, 16MHz, CMOS, PQFP64	RISC Microcontroller, 8-Bit, FLASH, 16MHz, CMOS
speed	16 MHz	16 MHz	16MHz	16MHz	16MHz	16MHz	16 MHz	16 MHz	16 MHz	16 MHz
Maker	Microchip	Microchip	-	-	-	-	Microchip	Microchip	Microchip	Microchip
package instruction	QFN-64	HVQCCN,	-	-	-	-	TQFP-64	TQFP-64	1 MM HEIGHT, PLASTIC, TQFP-64	HVQCCN,
Reach Compliance Code	compliant	compliant	-	-	-	-	compliant	compliant	unknown	compliant
Has ADC	YES	YES	-	-	-	-	YES	YES	YES	YES
Other features	ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ	ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ	-	-	-	-	ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8MHZ	ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8MHZ	ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ	ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ
Address bus width	16	16	-	-	-	-	16	16	16	16
bit size	8	8	-	-	-	-	8	8	8	8
maximum clock frequency	16 MHz	16 MHz	-	-	-	-	16 MHz	16 MHz	16 MHz	16 MHz
DAC channel	NO	NO	-	-	-	-	NO	NO	NO	NO
DMA channel	NO	NO	-	-	-	-	NO	NO	NO	NO
External data bus width	8	8	-	-	-	-	8	8	8	8
JESD-30 code	S-XQCC-N64	S-XQCC-N64	-	-	-	-	S-PQFP-G64	S-PQFP-G64	S-PQFP-G64	S-XQCC-N64
length	9 mm	9 mm	-	-	-	-	14 mm	14 mm	14 mm	9 mm
Number of I/O lines	53	53	-	-	-	-	53	53	53	53
Number of terminals	64	64	-	-	-	-	64	64	64	64
Maximum operating temperature	85 °C	85 °C	-	-	-	-	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-	-	-	-	-40 °C	-40 °C	-40 °C	-40 °C
PWM channel	YES	YES	-	-	-	-	YES	YES	YES	YES
Package body material	UNSPECIFIED	UNSPECIFIED	-	-	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	UNSPECIFIED
encapsulated code	HVQCCN	HVQCCN	-	-	-	-	TQFP	TQFP	TQFP	HVQCCN
Package shape	SQUARE	SQUARE	-	-	-	-	SQUARE	SQUARE	SQUARE	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	-	-	-	-	FLATPACK, THIN PROFILE	FLATPACK, THIN PROFILE	FLATPACK, THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
ROM programmability	FLASH	FLASH	-	-	-	-	FLASH	FLASH	FLASH	FLASH
Maximum seat height	1 mm	1 mm	-	-	-	-	1.2 mm	1.2 mm	1.2 mm	1 mm
Maximum supply voltage	5.5 V	5.5 V	-	-	-	-	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage	4.5 V	4.5 V	-	-	-	-	4.5 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage	5 V	5 V	-	-	-	-	5 V	5 V	5 V	5 V
surface mount	YES	YES	-	-	-	-	YES	YES	YES	YES
technology	CMOS	CMOS	-	-	-	-	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	-	-	-	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	NO LEAD	NO LEAD	-	-	-	-	GULL WING	GULL WING	GULL WING	NO LEAD
Terminal pitch	0.5 mm	0.5 mm	-	-	-	-	0.8 mm	0.8 mm	0.8 mm	0.5 mm
Terminal location	QUAD	QUAD	-	-	-	-	QUAD	QUAD	QUAD	QUAD
width	9 mm	9 mm	-	-	-	-	14 mm	14 mm	14 mm	9 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	-	-	-	-	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Base Number Matches	1	1	-	-	-	-	1	1	1	1

Recommended Resources

Sawtooth wave circuit and signal waveform in field scanning circuit

AC zero-crossing trigger automatic control circuit relevant point waveforms

High-precision 400uA floating current source circuit diagram

Field output circuit: TA8403

Computer motherboard circuit diagram 810 2_19

Computer motherboard circuit diagram 815 1_31

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components