RX634 datasheet(68/106 Pages) RENESAS

부품명	RX634

상세설명	54 MHz 32-bit RX MCU with FPU, 90 DMIPS, up to 2-Mbyte flash memory

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68 / 106 page

R01DS0255EJ0100 Rev.1.00

Page 68 of 106

Feb 25, 2015

RX634 Group

5. Electrical Characteristics

Note 1. The values in parentheses indicate when the MONFCR register is set to a value other than A5h (noise filter enabled) while

CECMCLK is selected as the CEC operating clock and RCRMCLK is selected as the RCR operating clock.

Note 2. Time until the clock can be used after the main clock oscillator stop bit (MOSCCR.MOSTP) is set to 0 (operating).

Note 3. When using a main clock, request the oscillator manufacturer to evaluate the oscillator. For the oscillation stabilization time,

refer to the evaluation results obtained from the oscillator manufacturer.

Note 4. The number of cycles n selected by the value of the MOSCWTCR.MSTS[4:0] bits determines the main-clock oscillation

stabilization waiting time in accord with the formula below.

Note 5. The number of cycles n selected by the value of the PLLWTCR.PSTS[4:0] bits determines the PLL-clock oscillation stabilization

waiting time in accord with the formula below.

Figure 5.1

BCLK Pin Output Timing

Figure 5.2

EXTAL External Clock Input Timing

Figure 5.3

Main Clock Oscillation Start Timing

tMAINOSCWT = tMAINOSC +

n +16384

fMAIN

tPLLWT1 = tPLL1 +

n +131072

fPLL

tPLLWT2 = tPLL2 +

= tMAINOSC + tPLL1 +

n +131072

fPLL

n +131072

fPLL

tCf

tCH

tBcyc

tCr

tCL

BCLK pin output

Test conditions: VOH = VCC × 0.7, VOL = VCC × 0.3, IOH = 1.0 mA, IOL = 1.0 mA, C = 30 pF

tEXH

tEXcyc

EXTAL external clock input

VCC × 0.5

tEXL

tEXr

tEXf

Main clock oscillator output

MOSCCR.MOSTP

tMAINOSC

Main clock

tMAINOSCWT

유사한 부품 번호 - RX634

제조업체	부품명	데이터시트	상세설명
Renesas Technology Corp	RX630	363Kb / 8P	Renesas Starter Kit Sample
	RX630	1Mb / 156P	Renesas MCUs
	RX63N	363Kb / 8P	Renesas Starter Kit Sample
	RX63N	1Mb / 210P	Renesas MCUs
	RX63T	1Mb / 186P	100-MHz 32-bit RX MCU, on-chip FPU, 165 DMIPS, Mar 31, 2016

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유사한 설명 - RX634

제조업체	부품명	데이터시트	상세설명
Renesas Technology Corp	RX231	3Mb / 170P	54-MHz 32-bit RX MCUs, built-in FPU, 88.56 DMIPS, up to 512-KB flash memory
	RX230	2Mb / 177P	54-MHz 32-bit RX MCUs, built-in FPU, 88.56 DMIPS, up to 512-KB flash memory
	RX71M	1Mb / 164P	240-MHz 32-bit RX MCU, on-chip FPU, 480 DMIPS, up to 4-MB flash memory Rev.1.20 Oct 20, 2022
	RX64M	2Mb / 228P	120-MHz 32-bit RX MCU, on-chip FPU, 240 DMIPS, up to 4-MB flash memory
	RX65N	1Mb / 190P	120-MHz, 32-bit RX MCU, on-chip FPU, 240 DMIPS, up to 1-MB flash memory,
	RX62N	1Mb / 149P	100 MHz 32-bit RX MCU with FPU, 165 DMIPS, up to 512-Kbyte Flash, Ethernet
	RX62N	1Mb / 25P	100 MHz 32-bit RX MCU with FPU, 165 DMIPS, up to 512-Kbyte Flash, Ethernet, USB 2.0
	RX63T	1Mb / 186P	100-MHz 32-bit RX MCU, on-chip FPU, 165 DMIPS
	RX63T	1Mb / 186P	100-MHz 32-bit RX MCU, on-chip FPU, 165 DMIPS, Mar 31, 2016
	RX130	1Mb / 116P	32-MHz, 32-bit RX MCUs, 50 DMIPS, up to 128-KB flash memory

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