A32B Series

– 32-bit load/store reduced instruction set computer (RISC) architecture

with fixed 16-bit instruction length

– 16 entry 32-bit general-purpose register file

– Support for byte/halfword/word memory accesses

– Embedded interrupt controller, support nested vector interrupts.

Features MCU

A32BQ76CL

A32BQ76DC

CPU Frequency

80MHz

80MHz

Cpu architecture

RISC

RISC

FLASH(KB)

512

512

SRAM(KB)

64

64

WDT

YES

YES

TRNG

YES

YES

DMA

YES

YES

Timer

2

2

SPI

2

2

I2C

1

1

UART

2

2

USB

USB1.1

USB1.1

GPIO

40

39

ADC

8

8

PWM

4

4

NFC

YES

NO

NFC-EMV

EMV CL 2.6B

NA

Typical power consumption (supply voltage 3.3V)

11mA @ 80MHz

11mA @ 80MHz

Static power consumption (supply voltage 3.3V)

30µA, wakeup time 66µs

30µA, wakeup time 66µs

ESD protection

No

No

Operating temperature

-20~85℃

-20~85℃

Encapsulation

QFP76

QFP76

A32C Series

A32CQ48D2 built-in timer, the PWM ( . 1, can be multiplexed . 7 th the IO ). Built-in LDO output voltage 3.3V , power supply voltage is 1.8V~5.5V , support internal power-on reset and external reset

The A32CQ08D3 chip is a multi-purpose microcontroller (MCU) based on a RISC-V 32-bit high-performance low-power core. This chip is a controller for information security applications

The operating frequency of this chip is 30MHz

Features

A32CQ48D2

A32CQ08D3

CPU Frequency

60MHZ

30

Cpu architecture

RISC

32bit RISC-V

FLASH(KB)

256

64

SRAM(KB)

32

8

WDT

YES

YES

TRNG

NO

/

DMA

YES

/

Timer

2

2

SPI

2

1 (Maximum rate 10Mbps)

I2C

1

1

UART

1

1

USB

USB2.0

/

GPIO

32

6

ADC

NO

/

PWM

1

/

NFC

NO

NO

Typical power consumption (supply voltage 3.3V)

25mA @ 60MHz

2.5mA @ 30MHz

Static power consumption (supply voltage 3.3V)

lowpower:<1µA, wakeup time 560µs

              lowpower:< 0.2uA, wakeup time 400us

ESD protection

3500v

3500v

Operating temperature

-40~85℃

-40~85℃

Encapsulation

QFP48

DFN8

A32D Series

A32DQ88DX series built-in timer ( TC ), SRAM-256K bytes, can expand 1/2/4/8 MB PSRAM through SSI . SSI supports QSPI FLASH, SPI camera with 300,000 pixels and one / two-dimensional code scanning , 1024*768 LCD display.

The A32DB169EX series has a main frequency of 400MHz, 32KB Icache and 32KB Dcache. SRAM-128KB, 256KB on- chip FLASH, can expand 1/2/4/8 MB PSRAM through SSI . 10/100-Mbps Ethernet MAC, RMII interface , support IEEE 802.3 standard. MIPI CSI-2 RX interfaces , four data channels , single channel 500Mbps, for high-speed camera, and one / two-dimensional code scan code. DCMI Interface, supports 8bit YCC, YUV and RGB data interfaces. TSL supports sensor buttons.

Features

A32DB169EX series

A32DQ88DX series

CPU Frequency

400MHz

160MHz

Cpu architecture

ARM Cortex-M4F

ARM Cortex-M4F

SRAM(KB)

128

256

WDT

YES

YES

Timer (TC)

YES

YES

MDA

YES

YES

I2S (support voice broadcast)

2

2

CAN

2

2

Timer

2

2

SPI

3 (40Mbps)

3 (40Mbps)

I2C

2

2

UART

2

2

USB OTG

USB OTG

USB2.0

GPIO

120

64

SSI

3

3

PWM

4

4

ADC

6 channels 12bit

8 channels 12bit

DMA

YES

YES

OTP

2KB

2KB

Built-in LDO output voltage

3.3V

3.3V

voltage

1.6V~3.6V

1.6V~3.6V

Typical power consumption (supply voltage 3.3V)

Less than 0.35 mA/MHz

40mA @ 160MHz

Low power consumption mode: (power supply voltage 3.3V)

100µA, wakeup time 66µs

100µA, wakeup time 66µs

Sleep mode

Less than 300 nA, wakeup time 660µs

1µA, wakeup time 660µs

ESD protection

3500

3500

Operating temperature

-40~125℃

-40~125℃

Encapsulation

QFP88

QFP88

Data View