This detailed comparison of ST72F521R7TA and ST72F521R9TA 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 | 64-LQFP | 64-LQFP |
| Description | IC MCU 8BIT 48KB FLASH 64LQFP | IC MCU 8BIT 60KB FLASH 64LQFP |
| In Stock | 1 890 | 1 796 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | ST7 | ST7 |
| Package | Tray | Tray |
| Core Processor | ST7 | ST7 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 8MHz | 8MHz |
| Connectivity | CANbus, I²C, SCI, SPI | CANbus, I²C, SCI, SPI |
| Peripherals | LVD, POR, PWM, WDT | LVD, POR, PWM, WDT |
| Number of I/O | 48 | 48 |
| Program Memory Size | 48KB (48K x 8) | 60KB (60K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 1.5K x 8 | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3.8V ~ 5.5V | 3.8V ~ 5.5V |
| Data Converters | A/D 16x10b | A/D 16x10b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | - |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| DF2117RVT20HV | Renesas Electronics America | IC MCU 16BIT 160KB FLASH 144TQFP |
|
| MB96F338YWAPMC-GK5E2 | Cypress Semiconductor | IC MCU 16BIT 544KB FLASH 144LQFP |
|
| C8051F989-GM | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QFN |
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| C8051F005R | Silicon Labs | IC MCU 8BIT 32KB FLASH 64TQFP |
|
| R5F104GJANA#20 | Renesas Electronics America | IC MCU 16BIT 256KB FLASH 48HWQFN |
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| LM3S5C56-IQR80-A2 | Texas Instruments | IC MCU 32BIT 512KB FLASH 64LQFP |
|
| DSPIC33EP32GP502-H/MM | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 28QFN |
|
| LM3S1621-IQC80-C3 | Texas Instruments | IC MCU 32BIT 128KB FLASH 100LQFP |
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| MB90F025FPMT-GS-9069E1 | Cypress Semiconductor | IC MCU 120LQFP |
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| HD6417751RX240V | Renesas Electronics America | IC MCU 32BIT ROMLESS 256HQFP |
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| C164CI8EMDBKXQMA1 | IR (Infineon Technologies) | IC MCU 16BIT 64KB OTP 80MQFP |
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| MB90438LSPFV-G-502E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
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| PIC16C642-04/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB OTP 28SOIC |
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| PIC18F27Q43-E/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 128KB FLASH 28SOIC |
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| PIC16F18325-E/7NVAO | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 16VQFN |
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