R5F21324CNSP#U0 Renesas Electronics America, R5F21324CNSP#U0 Datasheet - Page 502
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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- Download datasheet (6Mb)
R8C/32C Group
REJ09B0573-0100 Rev.1.00 Dec. 18, 2009
Page 473 of 573
28.4
Comparator B generates an interrupt request from two sources, comparator B1 and comparator B3. The comparator
Bi (i = 1 or 3) interrupt uses the same INTiIC register (bits IR and ILVL0 to ILVL2) as the INTi (i = 1 or 3) and a
single vector.
To use the comparator Bi interrupt, set the INTiEN bit in the INTEN register to 1 (interrupt enabled). In addition,
the polarity can be selected by the INTiPL bit in the INTEN register and the POL bit in the INTiIC register.
Inputs can also be passed through the digital filter with three different sampling clocks.
Comparator B1 and Comparator B3 Interrupts
28. Comparator B
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