Part Numbers |
Manufacturer Name |
Datasheet |
Core Processor |
Core Size |
Speed |
Connectivity |
RAM Size |
Number of I/O |
Program Memory Size |
Program Memory Type |
EEPROM Size |
Voltage - Supply (Vcc/Vdd) |
Data Converters |
Oscillator Type |
Operating Temperature |
Package / Case |
AT89LP6440-20MU |
ATMEL CORP |
|
8051
|
8-Bit
|
20MHz
|
I²C, SPI, UART/USART
|
38
|
64KB (64K x 8)
|
FLASH
|
8K x 8
|
4.25K x 8
|
2.4 V ~ 3.6 V
|
A/D 8x10b
|
Internal
|
-40°C ~ 85°C
|
44-VFQFN Exposed Pad
|
AT89LP6440-20JU |
ATMEL CORP |
|
8051
|
8-Bit
|
20MHz
|
I²C, SPI, UART/USART
|
38
|
64KB (64K x 8)
|
FLASH
|
8K x 8
|
4.25K x 8
|
2.4 V ~ 3.6 V
|
A/D 8x10b
|
Internal
|
-40°C ~ 85°C
|
44-LCC (J-Lead)
|
AT89LP6440-20PU |
ATMEL CORP |
|
8051
|
8-Bit
|
20MHz
|
I²C, SPI, UART/USART
|
38
|
64KB (64K x 8)
|
FLASH
|
8K x 8
|
4.25K x 8
|
2.4 V ~ 3.6 V
|
A/D 8x10b
|
Internal
|
-40°C ~ 85°C
|
40-DIP (0.600, 15.24mm)
|
AT89LP3240-20MU |
ATMEL CORP |
|
8051
|
8-Bit
|
20MHz
|
I²C, SPI, UART/USART
|
38
|
32KB (32K x 8)
|
FLASH
|
8K x 8
|
4.25K x 8
|
2.4 V ~ 3.6 V
|
A/D 8x10b
|
Internal
|
-40°C ~ 85°C
|
44-VFQFN Exposed Pad
|
AT89LP3240-20PU |
ATMEL CORP |
|
8051
|
8-Bit
|
20MHz
|
I²C, SPI, UART/USART
|
38
|
32KB (32K x 8)
|
FLASH
|
8K x 8
|
4.25K x 8
|
2.4 V ~ 3.6 V
|
A/D 8x10b
|
Internal
|
-40°C ~ 85°C
|
40-DIP (0.540,13.72mm)
|
AT89LP3240-20AU |
ATMEL CORP |
|
8051
|
8-Bit
|
20MHz
|
I²C, SPI, UART/USART
|
38
|
32KB (32K x 8)
|
FLASH
|
8K x 8
|
4.25K x 8
|
2.4 V ~ 3.6 V
|
A/D 8x10b
|
Internal
|
-40°C ~ 85°C
|
44-TQFP
|
AT89LP3240-20JU |
ATMEL CORP |
|
8051
|
8-Bit
|
20MHz
|
I²C, SPI, UART/USART
|
38
|
32KB (32K x 8)
|
FLASH
|
8K x 8
|
4.25K x 8
|
2.4 V ~ 3.6 V
|
A/D 8x10b
|
Internal
|
-40°C ~ 85°C
|
44-LCC (J-Lead)
|
AT89LP6440-20AU |
ATMEL CORP |
|
8051
|
8-Bit
|
20MHz
|
I²C, SPI, UART/USART
|
38
|
64KB (64K x 8)
|
FLASH
|
8K x 8
|
4.25K x 8
|
2.4 V ~ 3.6 V
|
A/D 8x10b
|
Internal
|
-40°C ~ 85°C
|
44-TQFP
|