Sharp Microelectronics · Other MCUs
LH7A400N0E000B3A
IC MCU 32BIT ROMLESS 256CABGA
A multi-brand MCU and embedded-component workspace. Compare recorded cores, memory, interfaces and packages while retaining firmware, board and manufacturer constraints.
Request this exact part →
LH7A400N0E000B3A specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | Sharp Microelectronics |
|---|---|
| Ordering code | LH7A400N0E000B3A |
| Family | Other MCUs |
| Package | 256-LFBGA |
| Product Status | Obsolete |
| DigiKey Programmable | Not Verified |
| Core Processor | ARM9® |
| Core Size | 32-Bit Single-Core |
| Speed | 200MHz |
| Connectivity | Audio Codec, EBI/EMI, IrDA, Memory Card, SmartCard, SSP, UART/USART, USB |
| Peripherals | AC'97, DMA, LCD, POR, PWM, WDT |
| Number of I/O | 60 |
| Program Memory Size | Not provided in source |
| Program Memory Type | ROMless |
| EEPROM Size | Not provided in source |
| RAM Size | 80K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | Not provided in source |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 256-LFBGA |
| Supplier Device Package | 256-CABGA (14x14) |
Documents and evidence
LH7A400N0E000B3A ↗Before sourcing LH7A400N0E000B3A
- Start from engineering requirements
- Record toolchain and firmware dependencies
- Verify package, pinout and peripherals
- Approve alternatives before procurement
Questions about LH7A400N0E000B3A
How do I request a current price?
Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.
Can a related record replace this device?
Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.
LH75400N0M100C0
LH79524N0E100A0
LH7A404N0E000B0A