Product Technical Specifications | |
EU RoHS | Compliant聽 |
ECCN (US) | EAR99 |
Part Status | Active |
HTS | 8542.31.00.01 |
Automotive | No |
PPAP | No |
Family Name | AT89 |
Instruction Set Architecture | CISC |
Device Core | 8051 |
Core Architecture | 8051 |
Maximum CPU Frequency (MHz) | 24 |
Maximum Clock Rate (MHz) | 24 |
Data Bus Width (bit) | 8 |
Program Memory Type | Flash |
Program Memory Size | 12KB |
RAM Size | 256B |
Maximum Expanded Memory Size | 64KB |
Programmability | Yes |
Process Technology | CMOS |
Interface Type | SPI/UART |
Number of I/Os | 32 |
No. of Timers | 3 |
Timers Resolution (bit) | 16/16/16 |
USART | 0 |
UART | 1 |
USB | 0 |
SPI | 1 |
I2C | 0 |
I2S | 0 |
CAN | 0 |
Ethernet | 0 |
Watchdog | 1 |
Parallel Master Port | No |
Real Time Clock | No |
Minimum Operating Supply Voltage (V) | 2.7 |
Typical Operating Supply Voltage (V) | 3.3|5 |
Maximum Operating Supply Voltage (V) | 5.5 |
Minimum Operating Temperature (掳C) | -40 |
Maximum Operating Temperature (掳C) | 85 |
Supplier Temperature Grade | Industrial |
Packaging | Tube |
Mounting | Through Hole |
Package Height | 3.94(Max) |
Package Width | 14.4(Max) |
Package Length | 52.6(Max) |
PCB changed | 40 |
Standard Package Name | DIP |
Supplier Package | PDIP W |
Pin Count | 40 |
Lead Shape | Through Hole |