R5F21272SNFP#U0 Renesas Electronics America, R5F21272SNFP#U0 Datasheet - Page 90

IC R8C/27 MCU FLASH 32LQFP

R5F21272SNFP#U0

Manufacturer Part Number
R5F21272SNFP#U0
Description
IC R8C/27 MCU FLASH 32LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/27r
Datasheet

Specifications of R5F21272SNFP#U0

Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
LED, POR, Voltage Detect, WDT
Number Of I /o
25
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.2 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
R0K521276S000BE - KIT DEV RSK-R8C/26-29R0E521000EPB00 - PROBE EMULATOR FOR PC7501
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
R5F21272SNFP#U0
Manufacturer:
SAMSUNG
Quantity:
300 000
Price:
R8C/26 Group, R8C/27 Group
Rev.2.10
REJ09B0278-0210
Table 7.27
X: 0 or 1
Table 7.28
X: 0 or 1
NOTES:
Table 7.29
X: 0 or 1
Register
Register
Setting
Setting
Register
value
Setting
value
1. Pulled up by setting the PU07 bit in the PUR0 register to 1.
2. N-channel open drain output by setting the SCKOS bit in the SSMR2 register to 1 (N-channel open drain output).
value
Bit
Bit
Bit
Sep 26, 2008
TRCIOCSEL
TRCIODSEL
PD3_5 IICSEL
PINSR3
PINSR3
PD3
X
X
X
X
0
1
0
TRCIOC Pin Setting
Port P3_5/SCL/SSCK/(TRCIOD)
TRCIOD Pin Setting
1
1
1
1
1
1
1
1
1
1
PMR
X
X
0
1
0
1
0
0
1
TRCOER
TRCOER
Page 71 of 453
EC
EC
0
0
0
1
0
0
0
1
ICCR1
ICE
X
0
X
0
0
0
X
X
1
PWM2
PWM2
Association between Communication
Other than above
Clock Synchronous Serial I/O with Chip
Other than above
1
1
1
1
1
1
TRCMR
SSCK output
TRCMR
Select (Refer to Table 16.4
control
Modes and I/O Pins.)
PWMD
PWMC
0
0
0
0
0
0
1
0
X
1
0
0
1
0
0
IOC2
IOD2
X
0
0
1
X
0
0
1
SSCK input
control
TRCIOR1
TRCIOR1
0
0
0
0
0
0
0
1
X
IOC1
IOD1
X
0
1
X
X
0
1
X
IOC0
IOD0
X
1
X
X
TRCIOD Pin Setting
TRCIOD Pin Setting
X
1
X
X
Other than TRCIOD
Other than TRCIOD
Other than TRCIOD
Other than TRCIOD
Other than TRCIOD
Other than TRCIOD
Other than TRCIOD
Refer to Table 7.29
Refer to Table 7.29
Timer RC setting
usage conditions
usage conditions
usage conditions
usage conditions
usage conditions
usage conditions
usage conditions
PWM mode waveform output
Timer waveform output (output compare
function)
Timer mode (input capture function)
Other than TRCIOC usage conditions
PWM mode waveform output
Timer waveform output (output
compare function)
Timer mode (input capture function)
Other than TRCIOD usage conditions
7. Programmable I/O Ports
Function
Function
Input port
Output port
TRCIOD output
TRCIOD input
SSCK output
SSCK input
SCL input/output
Function
(1)
(1)
(2)
(1)
(2)

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