Overview
Description
The 553 is a low skew, single input to four output, clock buffer. Part of Renesas' ClockBlocks™ family, this is our lowest skew, small clock buffer. See the 552-02 for a 1 to 8 low skew buffer. For more than eight outputs, see the MK74CBxxx Buffalo™ series of clock drivers. Renesas makes many non-PLL and PLL based low skew output devices as well as Zero Delay Buffers to synchronize clocks. Contact us for all of your clocking needs.
Features
- Extremely low skew outputs (50 ps maximum)
- Packaged in 8-pin SOIC
- Pb (lead) free package
- Low power CMOS technology
- Operating voltages of 2.5 V to 5 V
- Output Enable pin tri-states outputs
- 5 V tolerant input clock
- Commercial (0 to +70°C) and Industrial (-40 to +85°C) temperature ranges available
Comparison
Applications
Design & Development
Support
Support Communities
Support Communities
-
Error occurred with the data flash of the RL78/G23.
When I used E2 studio to develop the G23 of the RL78 series and used the DATA FLASH peripheral, after configuring the smart function and compiling, I found an error (F0520035: #error directive: "The macro R_RFD_MCU_FLASH_T01_CATEGORY* for RFD is not defined."). I set the ...
Jul 16, 2025 -
How to run the software on the RAM of RL78.
Hi, I'm working with CS+ for the software development of microcontroller RL78, and facing an issue that the value of global varilable cann't be copied propery to the local variable when I'm tring to run the software on RAM for on-line updating the software on the ...
Jul 14, 2025 -
Unable to debug / program RA8P1 in e2 studio on Linux
Hi, I just recently got my hands on the new EK-RA8p1 development board and have been unsuccessful in debugging / programming it on the latest version of e2 studio and fsp version 6.0. I'm able to program other RA series microcontrollers (RA8M1, RA6E2) using the same ide ...
Jul 15, 2025