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| PartNumber | CY9BF428TBGL-GK7E1 | CY9BF429TABGL-GK7E1 | CY9BF428TABGL-GK7E1 |
| Description | ARM Microcontrollers - MCU MM MCU | ARM Microcontrollers - MCU MM MCU | ARM Microcontrollers - MCU MM MCU |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Packaging | Tray | Tray | Tray |
| Brand | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 152 | 152 | 152 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Package / Case | - | FBGA-192 | FBGA-192 |
| Series | - | MB9B420TA | MB9B420TA |
| Core | - | ARM Cortex M3 | ARM Cortex M3 |
| Data Bus Width | - | 32 bit | 32 bit |
| Maximum Clock Frequency | - | 60 MHz | 60 MHz |
| Program Memory Size | - | 1.5 MB | 1 MB |
| Data RAM Size | - | 192 kB | 160 kB |
| ADC Resolution | - | 12 bit | 12 bit |
| Number of I/Os | - | 154 I/O | 154 I/O |
| Operating Supply Voltage | - | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 105 C | + 105 C |
| Product | - | MCU | MCU |
| Program Memory Type | - | Flash | Flash |
| Data RAM Type | - | SRAM | SRAM |
| Interface Type | - | CAN, CSIO, I2C, LIN, UART | CAN, CSIO, I2C, LIN, UART |
| Analog Supply Voltage | - | 5.5 V | 5.5 V |
| DAC Resolution | - | 10 bit | 10 bit |
| Number of ADC Channels | - | 24 Channel | 24 Channel |
| Supply Voltage Max | - | 5.5 V | 5.5 V |
| Supply Voltage Min | - | 2.7 V | 2.7 V |
| Watchdog Timers | - | Watchdog Timer | Watchdog Timer |