R5S72030W200FP Renesas Electronics America, R5S72030W200FP Datasheet - Page 556
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
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Price
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Part Number:
R5S72030W200FP
Manufacturer:
SAMSUNG
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Part Number:
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Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
(b)
Immediately after a reset, the MTU2’s TCNT counters are all designated as free-running counters.
When the relevant bit in TSTR is set to 1 the corresponding TCNT counter starts up-count
operation as a free-running counter. When TCNT overflows (from H'FFFF to H'0000), the TCFV
bit in TSR is set to 1. If the value of the corresponding TCIEV bit in TIER is 1 at this point, the
MTU2 requests an interrupt. After overflow, TCNT starts counting up again from H'0000.
Figure 11.5 illustrates free-running counter operation.
When compare match is selected as the TCNT clearing source, the TCNT counter for the relevant
channel performs periodic count operation. The TGR register for setting the period is designated
as an output compare register, and counter clearing by compare match is selected by means of bits
CCLR0 to CCLR2 in TCR. After the settings have been made, TCNT starts up-count operation as
a periodic counter when the corresponding bit in TSTR is set to 1. When the count value matches
the value in TGR, the TGF bit in TSR is set to 1 and TCNT is cleared to H'0000.
If the value of the corresponding TGIE bit in TIER is 1 at this point, the MTU2 requests an
interrupt. After a compare match, TCNT starts counting up again from H'0000.
Rev. 3.00 Sep. 28, 2009 Page 524 of 1650
REJ09B0313-0300
Free-Running Count Operation and Periodic Count Operation:
H'FFFF
H'0000
CST bit
TCFV
TCNT value
Figure 11.5 Free-Running Counter Operation
Time
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