欧州RoHS | Compliant |
ECCN (US) | 3A991.a.2 |
Part Status | Active |
HTS | 8542.31.00.15 |
Automotive | No |
PPAP | No |
Family Name | AT89 |
Instruction Set Architecture | CISC |
Device Core | 8051 |
Core Architecture | 8051 |
Maximum CPU Frequency (MHz) | 60 |
Maximum Clock Rate (MHz) | 60 |
Data Bus Width (bit) | 8 |
Program Memory Type | Flash |
Program Memory Size | 16KB |
RAM Size | 1.25KB |
Maximum Expanded Memory Size | 64KB |
Programmability | Yes |
Interface Type | SPI/UART |
Number of I/Os | 32 |
No. of Timers | 3 |
USART | 0 |
UART | 1 |
USB | 0 |
SPI | 1 |
I2C | 0 |
I2S | 0 |
CAN | 0 |
Ethernet | 0 |
Minimum Operating Supply Voltage (V) | 4.5 |
Typical Operating Supply Voltage (V) | 5 |
Maximum Operating Supply Voltage (V) | 5.5 |
Maximum Power Dissipation (mW) | 1000 |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 85 |
Supplier Temperature Grade | Industrial |
Packaging | Tray |
Mounting | Surface Mount |
Package Height | 1.45(Max) |
Package Width | 10.1(Max) |
Package Length | 10.1(Max) |
PCB changed | 44 |
Standard Package Name | QFP |
Supplier Package | VQFP |
Pin Count | 44 |