C8051T321-GMR vs C8051F974-A-GMR | Comparison in specification | icDirectory United Kingdom

C8051T321-GMR

C8051T321-GMR

Obsolete

Embedded - Microcontrollers

Description: IC MCU 8BIT 16KB OTP 28QFN

Manufacturer: Silicon Labs

Datasheet: C8051T321-GMR Datasheet

History Price: $2.76000

In Stock: 49000

C8051T321-GMR vs C8051F974-A-GMR

Mfr Part

C8051F974-A-GMR

Category

Embedded - Microcontrollers

Embedded - Microcontrollers

Manufacturer

Series

C8051T32x

C8051F9xx

Packaging

Tape & Reel (TR)

Tape & Reel (TR)

Status

Obsolete

Not For New Designs

Core Processor

8051

CIP-51?

Core Size

8-Bit

8-Bit

Speed

48 MIPS

25MHz

Connectivity

I2C, SPI, UART/USART, USB

I2C/SMBus, I2C Slave, SPI, UART/USART

Peripherals

POR, PWM, Temp Sensor, WDT

CapSense, DMA, POR, PWM, WDT

Number of I/O

21

28

Program Memory Size

16KB (16K x 8)

16KB (16K x 8)

Program Memory Type

OTP

FLASH

EEPROM Size

-

-

RAM Size

1.25K x 8

4K x 8

Voltage - Supply (Vcc/Vdd)

1.8V ~ 5.25V

1.8V ~ 3.6V

Data Converters

A/D 21x10b

A/D 28x10b

Oscillator Type

Internal

Internal

Operating Temperature

-40 ℃ ~ 85 ℃ (TA)

-40 ℃ ~ 85 ℃ (TA)

Mounting Type

Surface Mount

Surface Mount

Package / Case

28-VFQFN Exposed Pad

32-VFQFN Exposed Pad

Supplier Device Package

28-QFN (5x5)

32-QFN (5x5)