Program Memory Type | Flash |
PCB changed | 40 |
HTS | 8542.31.00.01 |
ECCN (US) | 3A991.a.2 |
Maximum Expanded Memory Size | 64KB |
Real Time Clock | No |
Data Bus Width (bit) | 8 |
Device Core | 8051 |
SPI | 0 |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 85 |
Supplier Package | PDIP W |
No. of Timers | 3 |
Timers Resolution (bit) | 16/16/16 |
Instruction Set Architecture | CISC |
Core Architecture | 8051 |
Package Height | 3.94(Max) |
Family Name | AT89 |
Maximum Operating Supply Voltage (V) | 5.5 |
Maximum Clock Rate (MHz) | 24 |
EU RoHS | Compliant |
I2C | 0 |
Interface Type | UART |
Maximum CPU Frequency (MHz) | 24 |
USB | 0 |
RAM Size | 512B |
UART | 1 |
I2S | 0 |
Supplier Temperature Grade | Industrial |
Package Length | 52.6(Max) |
CECC Qualified | No |
Standard Package Name | DIP |
Pin Count | 40 |
Parallel Master Port | No |
Mounting | Through Hole |
USART | 0 |
CAN | 0 |
Watchdog | 1 |
Lead Shape | Through Hole |
Ethernet | 0 |
Part Status | Active |
Number of I/Os | 32 |
Packaging | Tube |
Program Memory Size | 32KB |
Typical Operating Supply Voltage (V) | 5 |
Package Width | 14.4(Max) |
Programmability | Yes |
Minimum Operating Supply Voltage (V) | 4 |