AT80C51RD2-SLSUM Atmel, AT80C51RD2-SLSUM Datasheet - Page 79

• Manufacturer Part Number: AT80C51RD2-SLSUM
• Description: MCU, 8BIT, 8051, 5V, SPI, 20MHZ, 44PLCC
• Manufacturer: Atmel

Specifications of AT80C51RD2-SLSUM

• Controller Family/series: (8051) 8052
• No. Of I/o's: 32
• Ram Memory Size: 1280Byte
• Cpu Speed: 40MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 5
• Core Size: 8bit
• Oscillator Type: External Only
• Processor Series: AT80x
• Core: 8051
• Data Bus Width: 8 bit
• Program Memory Type: ROMLess
• Data Ram Size: 1280 B
• Interface Type: UART, SPI
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: PLCC
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: - 40 C
• Cpu Family: AT80
• Device Core: 8051
• Device Core Size: 8b
• Frequency (max): 40MHz
• Program Memory Size: Not Required
• Total Internal Ram Size: 1.25KB
• # I/os (max): 32
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4188F–8051–01/08
Part Number
TS83C51RC2-MCA
TS83C51RC2-MCB
TS83C51RC2-MCE
TS83C51RC2-MIA
TS83C51RC2-MIB
TS83C51RC2-MIE
TS83C51RC2-LCA
TS83C51RC2-LCB
TS83C51RC2-LCE
TS83C51RC2-LIA
TS83C51RC2-LIB
TS83C51RC2-LIE
TS83C51RC2-VCA
TS83C51RC2-VCB
TS83C51RC2-VCE
TS83C51RC2-VIA
TS83C51RC2-VIB
TS83C51RC2-VIE
AT83C51RC2-3CSUM
AT83C51RC2-SLSUM
AT83C51RC2-RLTUM
AT83C51RC2-3CSUL
AT83C51RC2-SLSUL
AT83C51RC2-RLTUL
Memory size
ROM 32k Bytes
ROM 32k Bytes
ROM 32k Bytes
ROM 32k Bytes
ROM 32k Bytes
ROM 32k Bytes
Supply Voltage
5V
5V
5V
3-5V
3-5V
3-5V
Temperature Range
Industrial & Green
Industrial & Green
Industrial & Green
Industrial & Green
Industrial & Green
Industrial & Green
OBSOLETE
40 MHz (20 MHz X2)
40 MHz (20 MHz X2)
40 MHz (20 MHz X2)
30 MHz (20 MHz X2)
30 MHz (20 MHz X2)
30 MHz (20 MHz X2)
Max Frequency
AT/TS8xC51Rx2
PDIL40
PLCC44
VQFP44
PDIL40
PLCC44
VQFP44
Package
Stick
Stick
Tray
Stick
Stick
Tray
Packing
79