Texas Instruments LM4F232H5BBFIGR Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 256KB FLASH 157BGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4F232H5BBFIGR
Detailed Description
IC MCU 32BIT 256KB FLASH 157BGA
Package
157-VFBGA
Key Features
Package / Case: 157-VFBGA; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM4F232H5BBFIGR Datasheet
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Technical Specifications
Texas Instruments LM4F232H5BBFIGR Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
32K x 8
RoHS
Yes
Package / Case
157-VFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.97V ~ 3.63V
Lifecycle Status
Obsolete
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O
120
Speed
80MHz
Related Parts Comparison (LM4F232H5BBFIGR vs LM3S1332-EQC50-A2T vs LM3S1435-EQC50-A2 vs LM3S2533-EQC50-A2)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 157-VFBGA | 100-LQFP | 100-LQFP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 2.97V ~ 3.63V | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 2.25V ~ 2.75V |
| Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 32K x 8 | 16KB | 32KB | 64KB |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Connectivity | CANbus, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | IrDA, Microwire, SPI, SSI, UART/USART | I²C, IrDA, Microwire, SPI, SSI, UART/USART | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART |
| Data Converters | A/D 24x12b | A/D 3x10b | A/D 2x10b | A/D 3x10b |
| Number of I/O | 120 | 57 | 46 | 48 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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FS32K142WAT0WLHTNXP SemiconductorsNXP
IC MCU ARM M4F256K
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