R5S72030W200FP Renesas Electronics America, R5S72030W200FP Datasheet - Page 701
R5S72030W200FP
Manufacturer Part Number
R5S72030W200FP
Description
IC SUPERH MPU ROMLESS 240QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7200r
Specifications of R5S72030W200FP
Core Processor
SH2A-FPU
Core Size
32-Bit
Speed
200MHz
Connectivity
CAN, I²C, SCI, SSI, SSU, USB
Peripherals
DMA, LCD, POR, PWM, WDT
Number Of I /o
82
Program Memory Type
ROMless
Ram Size
80K x 8
Voltage - Supply (vcc/vdd)
1.1 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
240-QFP
For Use With
R0K572030S000BE - KIT DEV FOR SH7203HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5S72030W200FP
Manufacturer:
SAMSUNG
Quantity:
1 001
Company:
Part Number:
R5S72030W200FP
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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12.3
12.3.1
When an internal clock is selected with the CKS[1:0] bits in CMCSR and the STR bit in CMSTR
is set to 1, CMCNT starts incrementing using the selected clock. When the values in CMCNT and
CMCOR match, CMCNT is cleared to H'0000 and the CMF flag in CMCSR is set to 1. When the
CMIE bit in CMCSR is set to 1 at this time, a compare match interrupt (CMI) is requested.
CMCNT then starts counting up again from H'0000.
Figure 12.2 shows the operation of the compare match counter.
12.3.2
One of four clocks (Pφ/8, Pφ/32, Pφ/128, and Pφ/512) obtained by dividing the peripheral clock
(Pφ) can be selected with the CKS1 and CKS0 bits in CMCSR. Figure 12.3 shows the timing.
Peripheral clock
Internal clock
Count clock
CMCNT
Operation
Interval Count Operation
CMCNT Count Timing
(Pφ)
CMCOR
H'0000
CMCNT value
Clock
N
Figure 12.2 Counter Operation
Figure 12.3 Count Timing
N
Counter cleared by compare
match with CMCOR
Rev. 3.00 Sep. 28, 2009 Page 669 of 1650
Section 12 Compare Match Timer (CMT)
Clock
N + 1
Time
REJ09B0313-0300
N + 1
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