Adesto Technologies AT89C5131A-S3SUM

Package / Case

PLCC

Contact Plating

Contact plating (finish) provides corrosion protection for base metals and optimizes the mechanical and electrical properties of the contact interfaces.

Tin

Mount

Surface Mount

Number of Pins

52

Watchdog Timers

Yes

Frequency(Max)

48MHz

Memory Types

EEPROM, FLASH

Number of I/Os

34

Published

2008

Max Operating Temperature

The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

85°C

Min Operating Temperature

-40°C

Frequency

48MHz

Interface

2-Wire, I2C, SPI, UART, USART, USB

Max Supply Voltage

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

5.5V

Min Supply Voltage

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

2.7V

Memory Size

The memory capacity is the amount of data a device can store at any given time in its memory.

32kB

Oscillator Type

Wien Bridge Oscillator; RC Phase Shift Oscillator; Hartley Oscillator; Voltage Controlled Oscillator; Colpitts Oscillator; Clapp Oscillators; Crystal Oscillators; Armstrong Oscillator.

Internal

RAM Size

256B

Number of Bits

8

Peripherals

POR, PWM, WDT

Access Time

48 μs

Data Bus Width

8b

Number of Timers/Counters

3

Core Architecture

8051

Number of Programmable I/O

34

Number of UART Channels

1

Number of PWM Channels

5

Number of I2C Channels

1

Number of SPI Channels

1

Width

19.25mm

Height

4.06mm

Length

19.25mm

REACH SVHC

No SVHC

Radiation Hardening

Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

No

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

RoHS Compliant

Lead Free

Lead Free