Part Number: C8051F321 vs C8051F700-GQR

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Part Number: C8051F321 C8051F700-GQR
Manufacturer: Silicon Labs Silicon Labs
Description: IC MCU 8BIT 16KB FLASH 28MLP IC MCU 8BIT 15KB FLASH 64TQFP
Quantity Available: Available Available
Datasheets: C8051F320/1 Rev1.1 -
Mounting Type Surface Mount Surface Mount
Package / Case 28-VFQFN Exposed Pad 64-TQFP
Number of Pins 28 -
Supplier Device Package 28-MLP (5x5) -
Operating Temperature -40°C~85°C TA -40°C~85°C TA
Packaging Tube Tape & Reel (TR)
Series C8051F32x C8051F70x
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited) 3 (168 Hours)
Max Operating Temperature 85°C -
Min Operating Temperature -40°C -
Frequency 25MHz 25MHz
Base Part Number C8051F32 -
Number of Channels 5 3
Interface 2-Wire, I2C, SMBus, SPI, UART, USART, USB 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART
Max Supply Voltage 5.25V -
Min Supply Voltage 2.7V -
Memory Size 16kB 15kB
Oscillator Type Internal Internal
Number of I/O 21 54
Speed 25MHz -
RAM Size 2.25K x 8 512 x 8
Memory Type FLASH -
Voltage - Supply (Vcc/Vdd) 2.7V~3.6V 1.8V~3.6V
Core Processor 8051 8051
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Cap Sense, POR, PWM, Temp Sensor, WDT
Program Memory Type FLASH FLASH
Core Size 8-Bit 8-Bit
Program Memory Size 16KB 16K x 8 15KB 15K x 8
Connectivity SMBus (2-Wire/I2C), SPI, UART/USART, USB EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
Data Converter A/D 13x10b A/D 16x10b
Access Time 25 μs -
Data Bus Width 8b 8b
Number of Timers/Counters 4 4
Core Architecture 8051 -
Max Frequency 25MHz -
Number of Programmable I/O 21 -
Radiation Hardening No -
RoHS Status Non-RoHS Compliant RoHS Compliant
Lead Free Contains Lead -
Contact Plating - Tin
Mount - Surface Mount
Published - 2009
Watchdog Timer - Yes
EEPROM Size - 32 x 8
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