IC MCU 16BIT 4KB FLASH 20LSSOP Product overview: R5F21191SP from Renesas Electronics Corporation is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 16-bit, 16BIT, 4KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 16BIT, 4KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-R5F21191SP can be used for catalog matching and distributor lookup.
Manufacturer: Renesas Electronics America
Win Source Part Number: 210511-R5F21191SP
Packaging: Tube/Rail
Core Processor: R8C
Number of I/O: 13
Program Memory Size: 4KB (4K x 8)
Program Memory Type: FLASH
Data Converters: A/D 4x1b
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -20°C to 85°C (TA)
Case / Package: 20-LSSOP
Speed(Frequency): 20MHz
Supply Voltage - Operating: 2.7 V to 5.5 V
Part Core Size: 16-Bit
Data RAM Size: 384 x 8
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Limited
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | |
|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-R5F21191SP | 210511-R5F21191SP |
| Product Name | 16-bit 16BIT 4KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - R5F21191SP |
| Data Bus | 16 Bit | 16 Bit |
| RAM | 0.3840 KB | 4 KB |
| Package Type | Other; Tube/Rail | SOP; SSOP; Other; 20-LSSOP |
| Operating Temperature | -20 to 85 C (-4 to 185 F) | -20 to 85 C (-4 to 185 F) |
| Life Cycle Stage | Obsolete(EOL) |
