HD6417750RF240DV Renesas Electronics America, HD6417750RF240DV Datasheet - Page 390

Manufacturer Part Number

HD6417750RF240DV

MPU 3V 16K I-TEMP,PB-FREE 208-QF

Manufacturer

Renesas Electronics America

SuperH® SH7750r

Core Processor

Connectivity

EBI/EMI, FIFO, SCI, SmartCard

DMA, POR, WDT

Number Of I /o

Program Memory Type

Voltage - Supply (vcc/vdd)

1.4 V ~ 1.6 V

Oscillator Type

Operating Temperature

-40°C ~ 85°C

Package / Case

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Program Memory Size

Data Converters

Manufacturer

Part Number:

HD6417750RF240DV

Manufacturer:

Section 10 Clock Oscillation Circuits

Bits 2 to 0—Clock Select 2 to 0 (CKS2–CKS0): These bits select the clock used for the WTCNT

count from eight clocks obtained by dividing the frequency divider 2 input clock*. The overflow

periods shown in the following table are for use of a 33 MHz input clock, with frequency divider 1

off, and PLL circuit 1 on (×6).

Note: * When PLL1 is switched on or off, the clock following the switch is used.

Note: The up-count may not be performed correctly if bits CKS2–CKS0 are modified while the

Rev.7.00 Oct. 10, 2008 Page 304 of 1074

REJ09B0366-0700

WDT is running. Always stop the WDT before modifying these bits.

Clock Division Ratio

(Initial value)

Overflow Period