R5F21162SP#U0 Renesas Electronics America, R5F21162SP#U0 Datasheet - Page 106

• Manufacturer Part Number: R5F21162SP#U0
• Description: IC R8C MCU FLASH 8K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/16r

Specifications of R5F21162SP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/16 Group, R8C/17 Group
Rev.2.10
REJ09B0169-0210
Figure 13.6
Timer X Mode Register
b7 b6 b5 b4
NOTES :
0 0 0 0
1.
2.
The IR bit in the INT1IC register may be set to “1” (requests interrupt) w hen the R0EDG bit is rew ritten.
Refer to 20.2.5 Changing Interrupt Factor.
Refer to 20.4.2 Tim er X for precautions on the TXS bit.
Jan 19, 2006
b3 b2
TXMR Register in Event Counter Mode
b1
1
b0
0
Bit Symbol
TXMOD0
TXMOD1
TXOCNT
TXMOD2
Symbol
R0EDG
TXEDG
TXUND
TXMR
TXS
Page 91 of 254
Operating Mode Select Bit 0, 1
_____
INT1
Timer X Count Start Flag
Set to “0” in event counter mode
Set to “0” in event counter mode
Set to “0” in event counter mode
Set to “0” in event counter mode
Polarity Sw itch Bit
/CNTR0 Signal
Address
Bit Name
008Bh
(1)
(2)
b1 b0
1 0 : Event Counter Mode
0 : Rising edge
1 : Falling edge
0 : Stops counting
1 : Starts counting
After Reset
Function
00h
13. Timers
RW
RW
RW
RW
RW
RW
RW
RW
RW