DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 705

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Section 12 Compare Match Timer (CMT)
12.5.2
Conflict between Word-Write and Count-Up Processes of CMCNT
Even when the count-up occurs in the T2 cycle while writing to CMCNT in words, the writing has
priority over the count-up. In this case, the count-up is not performed. Figure 12.6 shows the
timing to write to CMCNT in words.
CMCSR write cycle
T1
T2
Peripheral clock
(Pφ)
Address signal
CMCNT
Internal write signal
CMCNT count-up
enable signal
CMCNT
N
M
Figure 12.6 Conflict between Word-Write and Count-Up Processes of CMCNT
Rev. 3.00 Sep. 28, 2009 Page 673 of 1650
REJ09B0313-0300