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| Part Number | CY91F525FSEPMC-GS-ERE2 | CY91F526FSEPMC-GS-ERE2 | CY91F524FSEPMC-GS-ERE2 | CY91F525DSEPMC-GS-ERE2 | CY91F525FSDPMC-GS-ERE2 |
|---|---|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Cypress Semiconductor Corp | Infineon Technologies | Infineon Technologies |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Active |
| Core Processor | FR81S | FR81S | FR81S | FR81S | FR81S |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| Speed | 80MHz | 80MHz | 80MHz | 80MHz | 80MHz |
| Connectivity | CANbus, CSIO, I²C, LINbus, SPI, UART/USART | CANbus, CSIO, I²C, LINbus, SPI, UART/USART | CANbus, CSIO, I²C, LINbus, SPI, UART/USART | CANbus, CSIO, I²C, LINbus, SPI, UART/USART | CANbus, CSIO, I²C, LINbus, SPI, UART/USART |
| Peripherals | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT |
| Number of I/O | 76 | 76 | 76 | 56 | 76 |
| Program Memory Size | 832KB (832K x 8) | 1.0625MB (1.0625M x 8) | 576KB (576K x 8) | 832KB (832K x 8) | 832KB (832K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash | Flash |
| EEPROM Size | 64K x 8 | 64K x 8 | 64K x 8 | 64K x 8 | 64K x 8 |
| RAM Size | 104K x 8 | 136K x 8 | 72K x 8 | 104K x 8 | 102K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Data Converters | A/D 37x12b SAR; D/A 2x8b | A/D 37x12b SAR; D/A 2x8b | A/D 37x12b SAR; D/A 2x8b | A/D 32x12b SAR; D/A 1x8b | A/D 37x12b; D/A 2x8b |
| Oscillator Type | External | External | External | External | External |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 100-LQFP | 100-LQFP | 100-LQFP | 80-LQFP | 100-LQFP |
| Supplier Device Package | 100-LQFP (14x14) | 100-LQFP (14x14) | 100-LQFP (14x14) | 80-LQFP (12x12) | 100-LQFP (14x14) |
