R5F21162SP#U0 Renesas Electronics America, R5F21162SP#U0 Datasheet - Page 101

• 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 13.3
Prescaler X Register
Timer X Register
Timer Count Source Setting Register
b7
b7
b7 b6 b5 b4
NOTES :
0 0
1.
Do not sw itch a count source during a count operation. Stop the timer count before sw itching a count
source.
Jan 19, 2006
b3 b2 b1 b0
0 0
PREX, TX, and TCSS Registers
b0
b0
Timer Mode
Pulse Output Mode
Event Counter Mode
Pulse Width
Measurement Mode
Pulse Period
Measurement Mode
Counts underflow of Prescaler X
Bit Symbol
(b3-b2)
(b7-b6)
Symbol
TXCK0
TXCK1
TZCK0
TZCK1
TCSS
Page 86 of 254
—
—
Symbol
Symbol
PREX
Mode
TX
Timer X Count Source Select
Bit
Reserved Bit
Timer Z Count Source Select
Bit
Reserved Bit
(1)
(1)
Address
Bit Name
008Eh
Counts internal count source
Counts internal count source
Counts input pulses from external
Measures pulse w idth of input pulses from
external (counts internal count source)
Measures pulse period of input pulses from
external (counts internal count source)
Function
Address
Address
Function
b1 b0
0 0 : f1
0 1 : f8
1 0 : fRING
1 1 : f2
b5 b4
0 0 : f1
0 1 : f8
1 0 : Selects Timer X underflow
1 1 : f2
Set to “0”
Set to “0”
008Ch
008Dh
After Reset
Function
00h
Setting Range
Setting Range
After Reset
After Reset
00h to FFh
00h to FFh
00h to FFh
00h to FFh
00h to FFh
00h to FFh
FFh
FFh
13. Timers
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW