This detailed comparison of STM32F446ZCJ7 and STM32F446ZEJ7 in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | STMicroelectronics | STMicroelectronics |
|---|---|---|
| Package / Case | 144-UFBGA | 144-UFBGA |
| Description | IC MCU 32BIT 256KB FLSH 144UFBGA | IC MCU 32BIT 512KB FLSH 144UFBGA |
| In Stock | 8 753 | 940 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | STM32F4 | STM32F4 |
| Package | Tray | Tray |
| Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M4 |
| Core Size | 32-Bit | 32-Bit |
| Speed | 180MHz | 180MHz |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | CANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT |
| Number of I/O | 114 | 114 |
| Program Memory Size | 256KB (256K x 8) | 512KB (512K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 128K x 8 | 128K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.7V ~ 3.6V | 1.7V ~ 3.6V |
| Data Converters | A/D 24x12b; D/A 2x12b | A/D 24x12b; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supplier Device Package | 144-UFBGA (10x10) | 144-UFBGA (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| Z8619340ASC00TR | Zilog / Littelfuse | IC MCU 8BIT ROMLESS 64LQFP |
|
| R5F100JCGFA#30 | Renesas Electronics America | IC MCU 16BIT 32KB FLASH 52LQFP |
|
| ATSAM3N1CA-AU | VIGOR | IC MCU 32BIT 64KB FLASH 100LQFP |
|
| Z8F3221AN020SG | Zilog / Littelfuse | IC MCU 8BIT 32KB FLASH 44QFP |
|
| ZLF645S0H2864G | VIGOR | ZLF645 FLASH CRIMZON INFRARED MI |
|
| DSPIC33CH256MP205T-I/M4 | Roving Networks / Microchip Technology | IC MCU 16BIT 328KB FLASH 48UQFN |
|
| SPC5604CK0VLH6R | NXP Semiconductors | IC MCU 32BIT 512KB FLASH 64LQFP |
|
| CY8C4127AXI-S443 | Cypress Semiconductor | IC MCU 32BIT 128KB FLASH 44TQFP |
|
| PIC18LF8585-I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 48KB FLASH 80TQFP |
|
| PIC32MZ2048EFM144-E/PL | Roving Networks / Microchip Technology | IC MCU 32BIT 2MB FLASH 144LQFP |
|
| EFM32WG232F128-B-QFP64 | Silicon Labs | IC MCU 32BIT 128KB FLASH 64TQFP |
|
| Z8F022AHJ020EG2156 | Zilog / Littelfuse | IC MCU 8BIT 2KB FLASH 28SSOP |
|
| ATSAMD51J20A-AU-EFP | Roving Networks / Microchip Technology | IC MCU 32BIT 1MB FLASH 64TQFP |
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| R5F104AFASP#30 | Renesas Electronics America | IC MCU 16BIT 96KB FLASH 30LSSOP |
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| R5F5631ECDFB#V0 | Renesas Electronics America | IC MCU 32BIT 2MB FLASH 144LQFP |
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