Overview
Description
The RC2121 family of devices are high-performance programmable clock generators with added diagnostic features to support automotive applications. These RC2121 clock generators are ISO 9001 compliant, AEC-Q100 qualified, can function in the temperature range of -40 °C to 105 °C (Grade 2 equivalent), and provide support for the production part approval process (PPAP).
Features
- 169fs RMS phase jitter (12kHz to 20MHz, 156.25MHz)
- PCIe® Gen6 Common Clock (CC) 27fs RMS
- PCIe SRIS and SRNS support
- 1kHz to 650MHz (differential) and 1kHz to 200MHz (single-ended) outputs
- LVCMOS, LVDS, or Low-Power HCSL output types with simple AC coupling to LVPECL and CML. LP-HCSL integrates terminations
- Seven programmable general purpose input/outputs (GPIO)
- 1MHz I2C serial port
- Multiple configurations can be stored in internal one-time programmable (OTP) memory
- 1.8V and/or 3.3V operation
- IATF 16949 manufacturing support
- Package options:
- 12 differential or 24 single-ended outputs
- 6mm x 6mm x 0.75mm, 48-QFN package
- RC21211: Single crystal
- RC21212: Dual crystal
- 8 differential or 16 single-ended outputs
- 5mm x 5mm x 0.75mm, 40-QFN package
- RC21213: Single crystal
- RC21214: Dual crystal
- 12 differential or 24 single-ended outputs
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 598 KB | |
| Application Note | PDF 280 KB | |
| Application Note | PDF 359 KB | |
| Manual - Software | PDF 1018 KB | |
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Design & Development
Software & Tools
Software & Tools
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Software type
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Company
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| Renesas IC Toolbox (RICBox) The Renesas IC Toolbox (RICBox) software platform enables customers to configure Renesas devices on evaluation kits when attached to the computer running the software.
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Software Package | Renesas |
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Boards & Kits
Evaluation
RC21212-EVB
Active
12-Output AutoClock Programmable Clock Generator Evaluation Board
The RC21212-EVB evaluation board (EVB) is designed for evaluating the RC21212 using clock generation in synthesizer mode for commercial automotive applications and PCIe Gen 1-6 compliance.
When the EVB is connected via USB to the computer running the Renesas Integrated Circuit Toolbox (RICBox™)...
Recommended Documents:
Evaluation
RC21214-EVB
Active
8-Output AutoClock Programmable Clock Generator Evaluation Board
The RC21214-EVB evaluation board (EVB) is designed for evaluating the RC21214 clock generator in synthesizer mode for commercial automotive applications and PCIe Gen 1-6 compliance.
When the EVB is connected via USB to the computer running the Renesas Integrated Circuit Toolbox (RICBox™)...
Recommended Documents:
Development
RC21211-21212-PROG
Active
12-Output AutoClock Programming Board
The AutoClock programming board eases the programming of the RC21211 and RC21212 programmable clock generator blank devices. With the on-board USB interface, the Renesas Integrated Circuit Toolbox (RICBox™) graphical user interface (GUI) software can be used to communicate with the blank device...
Recommended Documents:
Development
RC21213-21214-PROG
Active
8-Output AutoClock Programming Board
The RC21213-21214-PROG AutoClock programming board eases the programming of the RC21213 and RC21214 programmable clock generator blank devices. With the on-board USB interface, the Renesas Integrated Circuit Toolbox (RICBox™) Graphical User Interface (GUI) software can be used to communicate...
Recommended Documents:
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Product Options
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