R5F21324CNSP#U0 Renesas Electronics America, R5F21324CNSP#U0 Datasheet - Page 112
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 83 of 573
Table 7.20
X: 0 or 1
Notes:
Register
Setting
Value
Bit
1. Pulled up by setting the PU11 bit in the PUR1 register to 1.
2. Output drive capacity high by setting the DRR11 bit in the DRR1 register to 1.
3. Since the XCIN-XCOUT oscillation buffer operates with internal step-down power, the XCOUT output level cannot be used as
the CMOS level signal directly.
PD4_7 CM01 CM03 CM04 CM05 CM10 CM11 CM12 CM13
PD4
X
0
1
Port P4_7/XOUT/XCOUT
X
X
X
0
1
X
X
X
0
1
X
CM0
X
X
0
0
1
X
X
X
0
1
0
0
0
0
1
X
X
X
0
1
0
1
CM1
X
X
X
0
1
0
1
X
0
0
1
1
X
Oscillation
Circuit specifications
buffer
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
Feedback
resistor
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
Input port
Output port
XIN-XOUT oscillation
(on-chip feedback resistor enabled)
XIN-XOUT oscillation
(on-chip feedback resistor disabled)
XIN-XOUT oscillation stop
(on-chip feedback resistor enabled)
XIN-XOUT oscillation stop
(on-chip feedback resistor disabled)
XCIN-XCOUT oscillation
(on-chip feedback resistor enabled)
XCIN-XCOUT oscillation
(on-chip feedback resistor disabled)
XCIN-XCOUT oscillation stop
(on-chip feedback resistor enabled)
XCIN-XCOUT oscillation stop
(on-chip feedback resistor disabled)
Oscillation stop (STOP mode)
(1)
(2)
Function
7. I/O Ports
(3)
(3)
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