| PartNumber | MB90591GHZPFR-GS-184-ER | MB90591GHZPFR-GS-187-ER | MB90591GHZPFR-GS-189-ER |
| Description | IC MCU 16BIT 384KB MROM 100QFP | IC MCU 16BIT 384KB MROM 100QFP | IC MCU 16BIT 384KB MROM 100QFP |
| Manufacturer | Cypress Semiconductor Corp | - | - |
| Product Category | Embedded - Microcontrollers | - | - |
| Series | F2MC-16LX MB90590G | - | - |
| Packaging | Tape & Reel (TR) | - | - |
| Package Case | 100-BQFP | - | - |
| Operating Temperature | -40°C ~ 85°C (TA) | - | - |
| Supplier Device Package | 100-QFP (14x20) | - | - |
| Number of I O | 78 | - | - |
| Speed | 16MHz | - | - |
| EEPROM Size | - | - | - |
| Core Processor | F2MC-16LX | - | - |
| RAM Size | 8K x 8 | - | - |
| Program Memory Type | Mask ROM | - | - |
| Peripherals | POR, PWM, WDT | - | - |
| Connectivity | CAN, EBI/EMI, SCI, Serial I/O, UART/USART | - | - |
| Voltage Supply Vcc Vdd | 3 V ~ 5.25 V | - | - |
| Core Size | 16-Bit | - | - |
| Program Memory Size | 384KB (384K x 8) | - | - |
| Data Converters | A/D 8x8/10b | - | - |
| Oscillator Type | External | - | - |