R5F21122FP#U0 Renesas Electronics America, R5F21122FP#U0 Datasheet - Page 89

• Manufacturer Part Number: R5F21122FP#U0
• Description: IC R8C MCU FLASH 8K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/12r

Specifications of R5F21122FP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, WDT
• Number Of I /o: 22
• 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 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 32-LQFP
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/12 Group
Rev.1.20
REJ09B0110-0120
Figure 12.22 TYZMR Register and PUM Register in Timer Mode
T i m e r Y , Z m o d e r e g i s t e r
b7 b 6 b 5 b 4 b 3 b 2 b 1 b 0
Timer Y, Z waveform output control register
NOTES:
b7 b6 b5 b4 b3 b2 b1 b0
1. When TZS bit=1 (starts counting), the value set in the TZWC bit is valid. If TZWC bit=0, the timer Z count value is
0
Jan 27, 2006
written to both reload register and counter. If TZWC bit=1, the timer Z count value is written to the reload register
only.
When TZS bit=0 (stops counting), the timer Z count value is written to both reload register and counter regardless of
how the TZWC bit is set.
0
0
0
0
0
0
0
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0
Bit symbol
INOSTG
INOSEG
Bit symbol
TYOPL
TZOPL
TZMOD0
TZMOD1
T Y M O D 0
(b3-b0)
T Z W C
T Z S
R 1 E D G
TYWC
Symbol
PUM
TYS
Symbol
TYZMR
INT0 pin one-shot trigger
polarity select bit
Reserved bit
Timer Z output level
latch
INT0 pin one-shot
trigger control bit
Timer Y-related bit
T i m e r Y - r e l a t e d b i t
T i m e r Z o p e r a t i o n
m o d e b i t
T i m e r Z w r i t e
c o n t r o l b i t
T i m e r Z c o u n t
s t a r t f l a g
Bit name
Bit name
(1 )
Address
0084
Address
0080
16
16
b 5 b 4
0 0 : T i m e r m o d e
0 : S t o p s c o u n t i n g
1 : S t a r t s c o u n t i n g
0 : Write to reload register and counter
1 : Write to reload register only
Must set to “0” in timer mode
Must set to “0” in timer mode
Must set to “0”
Must set to “0” in timer mode
After reset
00
16
After reset
00
16
F u n c t i o n
Function
12.3 Timer (Timer Z)
RW
RW
RW
RW
RW
RW
R W
R W
R W
RW
R W
R W
R W
R W
R W