8-bit microcontroller featuring an 8051 CPU core, operating at up to 40MHz. This CMOS device offers 65KB of FLASH program memory and 2304 bytes of RAM. It includes 44 programmable I/O lines, an 8-bit external data bus, and a 16-bit address bus. The microcontroller supports an analog-to-digital converter (ADC) and operates within an industrial temperature range of -40°C to 85°C. Housed in an 81-terminal PBGA package, it requires a supply voltage between 2.7V and 3.3V.
Frequency40
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Technical Specifications
Atmel AT89C51SND1C-7HTJL technical specifications.
General
Max Operating Temperature
85
Number of Terminals
81
Min Operating Temperature
-40
Terminal Position
BOTTOM
JEDEC Package Code
S-PBGA-B81
Width
9
Length
9
Pin Count
81
Temperature Grade
INDUSTRIAL
Supply Current-Max
17
Supply Voltage-Nom
3
Supply Voltage-Min
2.7
Supply Voltage-Max
3.3
Clock Frequency-Max
20
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
44
External Data Bus Width
8
Address Bus Width
16
Bit Size
8
Speed
40
ROM Programmability
FLASH
ROM (words)
65536
RAM (bytes)
2304
PWM Channels
NO
Has ADC
YES
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
Yes
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Atmel AT89C51SND1C-7HTJL Datasheet
Download the complete datasheet for Atmel AT89C51SND1C-7HTJL to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.