16-bit microcontroller featuring 262,144 words of FLASH ROM and 6,144 bytes of RAM. Operates at a maximum clock frequency of 16MHz with an industrial temperature grade (-40°C to 105°C). This CMOS device includes 81 I/O lines, a 16-bit external data bus, and a 24-bit address bus. Packaged in a 100-terminal PQFP with a supply voltage range of 4.5V to 5.5V. Features an integrated Analog-to-Digital Converter (ADC).
Cypress CY90F439SPFR-GE1 technical specifications.
| Max Operating Temperature | 105 |
| Number of Terminals | 100 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | R-PQFP-G100 |
| Width | 14 |
| Length | 20 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 16 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 81 |
| External Data Bus Width | 16 |
| Address Bus Width | 24 |
| Bit Size | 16 |
| Speed | 16 |
| ROM Programmability | FLASH |
| ROM (words) | 262144 |
| RAM (bytes) | 6144 |
| PWM Channels | NO |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
| RoHS | Yes |
| REACH | Compliant |
| Military Spec | False |
No datasheet is available for this part.
