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R5F71494FPV
R5F71494FPV - Brand New RENESAS IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Overview
Features of SH7146 and SH7149
This LSI is a single-chip RISC (Reduced Instruction Set Computer) microcomputer that integrates a Renesas Technology original RISC CPU core with peripheral functions required for system configuration.
The CPU in this LSI has a RISC-type instruction set. Most instructions can be executed in one state (one system clock cycle), which greatly improves instruction execution speed. In addition, the 32-bit internal-bus architecture enhances data processing power. With this CPU, it has become possible to assemble low-cost, high-performance, and high-functioning systems, even for applications that were previously impossible with microcomputers, such as real-time control, which demands high speeds.
Features
CPU
• Central processing unit with an internal 32-bit RISC (Reduced Instruction
Set Computer) architecture
• Instruction length: 16-bit fixed length for improved code efficiency
• Load-store architecture (basic operations are executed between registers)
• Sixteen 32-bit general registers
• Five-stage pipeline
• On-chip multiplier: Multiplication operations (32 bits × 32 bits → 64 bits)
executed in two to five cycles
• C language-oriented 62 basic instructions
Note: Some specifications on slot illegal instruction exception handling in
this LSI differ from those of the conventional SH-2. For details, see section
5.8.4, Notes on Slot Illegal Instruction Exception Handling.
Operating modes
• Operating modes
Single chip mode
Extended ROM enabled mode (only in SH7149)
Extended ROM disabled mode (only in SH7149)
• Operating states
Program execution state
Exception handling state
Bus release state (only in SH7149)
• Power-down modes
Sleep mode
Software standby mode
Deep software standby mode
Module standby mode
User break controller
(UBC)
• Addresses, data values, type of access, and data size can all be set as
break conditions
• Supports a sequential break function
• Two break channels
• In the masked ROM version, only the L bus instruction fetch address break
(two channels) can be set
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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