Manufacturer
STMicroelectronics
Description
Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQFP52
Datasheet
Type
Access Time
Case/Package
China RoHS
Clock Rate
Core Architecture
Data Bus Width
Frequency
Height - Seated (Max)
Interface
Lead Free
Length
Lifecycle Status
Max Frequency
Max Operating Temperature
Max Supply Voltage
Memory Size
Memory Type
Min Operating Temperature
Min Supply Voltage
Mount
Number of I/Os
Number of Pins
Number of Programmable I/O
Number of Terminals
Number of Timers/Counters
Operating Supply Voltage
Oscillator Type
Packaging
Peripherals
RAM Size
RoHS
Terminal Pitch
Width
Description
40 µs
TQFP
Compliant
40 MHz
8051
8 b
40 MHz
1.7 mm
I2C, IrDA, SPI, UART, USART
Lead Free
10 mm
Obsolete (Last Updated: 8 months ago)
100 kHz
85 °C
5.5 V
256 kB
FLASH
-40 °C
4.5 V
Surface Mount
37
52
37
52
3
5 V
Internal
Bulk
LVD, POR, PWM, WDT
32 kB
Compliant
650 µm
10 mm
MOQ : Unavailable
Per Unit Price
₹Infinity
Total Price
₹Infinity
Ships in 7-10 days from Bengaluru
Type
Access Time
Case/Package
China RoHS
Clock Rate
Core Architecture
Data Bus Width
Frequency
Height - Seated (Max)
Interface
Lead Free
Length
Lifecycle Status
Max Frequency
Max Operating Temperature
Max Supply Voltage
Memory Size
Memory Type
Min Operating Temperature
Min Supply Voltage
Mount
Number of I/Os
Number of Pins
Number of Programmable I/O
Number of Terminals
Number of Timers/Counters
Operating Supply Voltage
Oscillator Type
Packaging
Peripherals
RAM Size
RoHS
Terminal Pitch
Width
Description
40 µs
TQFP
Compliant
40 MHz
8051
8 b
40 MHz
1.7 mm
I2C, IrDA, SPI, UART, USART
Lead Free
10 mm
Obsolete (Last Updated: 8 months ago)
100 kHz
85 °C
5.5 V
256 kB
FLASH
-40 °C
4.5 V
Surface Mount
37
52
37
52
3
5 V
Internal
Bulk
LVD, POR, PWM, WDT
32 kB
Compliant
650 µm
10 mm
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