Renesas SH7058 Discontinued Automotive MCU Stock Guide
Mfr.Part #: SH7058; HD64F7058BF80L, HD64F7058BF80K, HD64F7058BP80L or HD64F7058BP80K
Manufacturer: Renesas Electronics
Package/Case: 256-pin FP-256H QFP or 272-pin BP-272 BGA, depending on the ordering number
Description: Legacy 80MHz SH-2E 32-bit automotive-control MCU with 1MB on-chip flash, 48KB SRAM, single-precision FPU, two HCAN-II channels, advanced timers and a 32-channel 10-bit ADC.
The Renesas SH7058 is a legacy 32-bit SuperH® microcontroller used in automotive and other real-time control systems. Its SH-2E CPU, floating-point unit, large timer subsystem, dual CAN interface and multi-channel ADC made it suitable for control modules requiring deterministic processing and extensive peripheral integration.
DataStorageIC can quote Renesas SH7058 available stock for legacy production, ECU repair and long-life equipment support. Availability is subject to prior sale. The exact ordering number, package, temperature grade, date code and programming condition must be confirmed before purchase.
SH7058 Key Specifications
| Parameter | SH7058 specification |
| MCU architecture | Renesas SuperH SH-2E, 32-bit RISC |
| Maximum CPU frequency | 80MHz |
| Basic instruction timing | 12.5ns per instruction at 80MHz for one-state basic instructions |
| Floating-point unit | Single-precision FPU with FMAC and FDIV support |
| On-chip flash | 1MB user flash plus 8KB user-boot MAT |
| On-chip SRAM | 48KB |
| DMA | Four-channel DMAC |
| Timer subsystem | ATU-II with up to 65 timer inputs/outputs, including input capture, output compare, one-shot pulse, PWM and event-counter functions |
| CAN | Two HCAN-II channels, Bosch CAN 2.0B active compatible |
| Serial interfaces | Five SCI channels with asynchronous or synchronous operation |
| ADC | 32-channel, 10-bit ADC with three sample-and-hold circuits |
| External bus | 8/16-bit external bus with direct SRAM and ROM connection support |
| Debug interfaces | H-UDI and advanced user debugger functions |
| Operating temperature options | -40°C to +105°C or -40°C to +125°C, depending on ordering suffix |
| Packages | 256-pin FP-256H QFP or 272-pin BP-272 BGA |
| Official lifecycle wording | Non-promotion; supported for existing adopters |
SH7058 Orderable Part Numbers
| Ordering number | Package | Operating temperature |
| HD64F7058BF80L | 256-pin FP-256H QFP | -40°C to +105°C |
| HD64F7058BF80K | 256-pin FP-256H QFP | -40°C to +125°C |
| HD64F7058BP80L | 272-pin BP-272 BGA | -40°C to +105°C |
| HD64F7058BP80K | 272-pin BP-272 BGA | -40°C to +125°C |
Frequently Asked Questions
Is Renesas SH7058 officially discontinued?
Renesas currently classifies the SH7058 group as non-promotion and supports it only for existing adopters. The public group page does not provide one universal discontinuation date for every ordering number. Confirm the status of the exact OPN when buying.
What are the main SH7058 specifications?
SH7058 combines an 80MHz 32-bit SH-2E CPU, single-precision FPU, 1MB flash, 48KB SRAM, four-channel DMA, dual CAN, five SCI channels, advanced timers and a 32-channel 10-bit ADC.
Which SH7058 part number uses the QFP package?
HD64F7058BF80L and HD64F7058BF80K use the 256-pin FP-256H QFP package. The L suffix supports up to +105°C, while the K suffix supports up to +125°C.
Which SH7058 part number uses the BGA package?
HD64F7058BP80L and HD64F7058BP80K use the 272-pin BP-272 BGA package. They are not footprint-compatible with the 256-pin QFP versions.
Are SH7058SC or SH7059 drop-in replacements for SH7058?
Not necessarily. Renesas recommends those groups for new designs, but pinout, package, memory, peripherals, electrical behavior and software compatibility must be checked for the selected device. A complete system requalification may be required.
What information is needed for an SH7058 stock quotation?
Provide the complete part number, package, temperature grade, quantity, date-code limits, destination and required inspection or traceability level. Also state whether blank and programmable flash is required.
Request a Quote
Need a Renesas SH7058 legacy automotive MCU for production or repair? Send DataStorageIC the exact ordering number, quantity, delivery location and inspection requirements to receive current stock, lot details, pricing and lead time.
