R5F21132FP#U0 Renesas Electronics America, R5F21132FP#U0 Datasheet - Page 96
R5F21132FP#U0
Manufacturer Part Number
R5F21132FP#U0
Description
IC R8C MCU FLASH 8K 32LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/R8C/Tiny/13r
Datasheets
1.R5F211A2SPU0.pdf
(300 pages)
2.R5F21132FPU0.pdf
(33 pages)
3.R5F21132FPU0.pdf
(226 pages)
Specifications of R5F21132FP#U0
Core Processor
R8C
Core Size
16-Bit
Speed
20MHz
Connectivity
SIO, UART/USART
Peripherals
LED, POR, Voltage Detect, 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 12x10b
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
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
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R8C/13 Group
Rev.1.20
REJ09B0111-0120
Table 12.7 Timer Mode Specifications
NOTES:
1. The IR bit in the TYIC register is set to "1" (interrupt requested) if you write to the TYPR or PREY register while both
Count source
Count operation
Divide ratio
Count start condition
Count stop condition
Interrupt request
generation timing
INT2/CNTR
Read from timer
Write to timer
Select function
of the following conditions are met.
12.2.1 Timer Mode
To write to the TYPR or PREY register in the above state, disable interrupts before writing.
In this mode, the timer counts an internally generated count source (see “Table 12.7 Timer Mode
Specifications”). An external signal input to the CNTR1 pin can be counted. The TYSC register is
unused in timer mode. Figure 12.15 shows the TYZMR and PUM registers in timer mode.
Jan 27, 2006
Conditions:
• TYWC bit in TYZMR register is "0" (write to reload register and counter simultaneously)
• TYS bit is "1" (count start)
Item
1
pin function
(1)
page 83 of 205
f
• Down-count
• When the timer underflows, it reloads the reload register contents before continuing
1/(n+1)(m+1)
Write “1” (count start) to TYS bit in TYZMR register
Write “0” (count stop) to TYS bit in TYZMR register
• When Timer Y underflows [Timer Y interrupt]
Programmable I/O port, count source input or INT2 interrupt input
• When the TYCK1 to TYCK0 bits in the TCSS register are set to “00b”, “01b” or “10b”
• When the TYCK1 to TYCK0 bits are set to “11b” (Timer Y count source is CNTR
Count value can be read out by reading TYPR register.
Same applies to PREY register.
Value written to TYPR register is written to both reload register and counter or written to
only reload register. Selected by program.
Same applies to PREY register.
• Event counter function
• INT2/CNTR1 switching bit
1
(Timer Y count source is f
counting (When the Timer Y underflows, the contents of the Timer Y primary reload
register is reloaded.)
input), count source input (INT2 interrupt input)
When setting TYCK1 to TYCK0 bits to “11
counted.
Active edge of count source is selected by R1EDG bit.
, f
_______
8
, f
RING
, external signal fed to CNTR1 pin
n: set value in PREY register, m: set value in TYPR register
1
, f
_______
8
or f
Specification
RING
), programmable I/O port or INT2 interrupt input
2
”, an external signal fed to CNTR1 pin is
12.2 Timer (Timer Y)
_______
1
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