R5F21324CNSP#U0 Renesas Electronics America, R5F21324CNSP#U0 Datasheet - Page 312
R5F21324CNSP#U0
Manufacturer Part Number
R5F21324CNSP#U0
Description
MCU 1KB FLASH 16K ROM 20-LSSOP
Manufacturer
Renesas Electronics America
Series
R8C/3x/32Cr
Datasheet
1.R5F21321CDSPU0.pdf
(605 pages)
Specifications of R5F21324CNSP#U0
Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, PWM, Voltage Detect, WDT
Number Of I /o
15
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
20-LSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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R8C/32C Group
REJ09B0573-0100 Rev.1.00 Dec. 18, 2009
Page 283 of 573
Figure 20.3
20.2.8
Operating Example
(when MNIE bit in TRECR2 register is set
(when SEIE bit in TRECR2 register is set
to 1 (enable periodic interrupt triggered
to 1 (enable periodic interrupt triggered
Operating Example in Real-Time Clock Mode
BSY: Bit in registers TRESEC, TREMIN, TREHR, and TREWK
IR bit in TREIC register
IR bit in TREIC register
Bits MN12 to MN00 in
Bits HR11 to HR00 in
Bits SC12 to SC00 in
Bits WK2 to WK0 in
TRESEC register
TRECR1 register
TREMIN register
TREWK register
TREHR register
every second))
every minute))
PM bit in
BSY bit
(Not changed)
(Not changed)
(Not changed)
58
62.5 ms
Approx.
03
Set to 0 by acknowledgement
of interrupt request
59
or a program
1s
62.5 ms
Approx.
00
04
20. Timer RE
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