PartNumber | MB9AF421KPMC-G-JNE2 | MB9AF421KWQN-G-JNE2 | MB9AF421KPMC1-G-JNE2 |
Description | ARM Microcontrollers - MCU 64KB FLASH 4KB RAM ARM Cortex M3 | ARM Microcontrollers - MCU 64KB FLASH 4KB RAM ARM Cortex M3 | ARM Microcontrollers - MCU 64KB FLASH 4KB RAM ARM Cortex M3 |
Manufacturer | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | LQFP-48 | QFN-48 | LQFP-52 |
Series | MB9A420L | MB9A420L | MB9A420L |
Core | ARM Cortex M3 | ARM Cortex M3 | ARM Cortex M3 |
Data Bus Width | 32 bit | 32 bit | 32 bit |
Maximum Clock Frequency | 40 MHz | 40 MHz | 40 MHz |
Program Memory Size | 64 kB | 64 kB | 64 kB |
Data RAM Size | 4 kB | 4 kB | 4 kB |
Number of I/Os | 36 I/O | 36 I/O | 36 I/O |
Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
Packaging | Tray | Tray | Tray |
Program Memory Type | Flash | Flash | Flash |
Brand | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
Data RAM Type | SRAM | SRAM | SRAM |
Data ROM Size | 64 kB | 64 kB | 64 kB |
Data ROM Type | Flash | Flash | Flash |
Interface Type | I2C, UART, USART, USB | I2C, UART, USART, USB | I2C, UART, USART, USB |
Moisture Sensitive | Yes | Yes | Yes |
Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Factory Pack Quantity | 250 | 260 | 160 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Unit Weight | 0.006409 oz | 0.005309 oz | 0.013210 oz |