R5F21134DFP#U0 Renesas Electronics America, R5F21134DFP#U0 Datasheet - Page 88

• Manufacturer Part Number: R5F21134DFP#U0
• Description: IC R8C MCU FLASH 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/13r

Specifications of R5F21134DFP#U0

• Core Size: 16-Bit
• Program Memory Size: 16KB (16K x 8)
• Oscillator Type: Internal
• Core Processor: R8C
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 22
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• No. Of I/o's: 22
• Eeprom Memory Size: 4KB
• Ram Memory Size: 1024Byte
• Cpu Speed: 20MHz
• No. Of Timers: 16
• Digital Ic Case: RoHS Compliant
• Controller Family/series: R8C/13
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

R8C/13 Group
Rev.1.20
REJ09B0111-0120
Figure 12.8 Operation Example in Pulse Width Measurement Mode
Measurement pulse
n = high-level: the contents of TX register, low-level: the contents of PREX register
(CNTR0 pin input)
TXS bit in TXMR
register
Conditions: "H" level width of measurement pulse is measured. (R0EDG=1)
IR bit in INT1IC
register
Jan 27, 2006
IR bit in TXIC
register
FFFF
0000
“H”
“1”
“0”
“L”
16
“1”
“0”
16
“1”
“0”
n
page 77 of 205
Set to "1" by program
Count start
Cleared to “0” when interrupt request is accepted, or cleared by program
Count stop
Cleared to “0” when interrupt request is accepted, or cleared by program
Underflow
Count stop
Count restart
12.1 Timer (Timer X)
Time