R5F21217JFP#U1 Renesas Electronics America, R5F21217JFP#U1 Datasheet - Page 272
R5F21217JFP#U1
Manufacturer Part Number
R5F21217JFP#U1
Description
MCU FLASH 48K 2.5K CMOS 48LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/21r
Datasheet
1.R5F21216JFP.pdf
(503 pages)
Specifications of R5F21217JFP#U1
Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, Voltage Detect, WDT
Number Of I /o
41
Program Memory Size
48KB (48K x 8)
Program Memory Type
FLASH
Ram Size
2.5K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F21217JFP#U1R5F21217JFP
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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R8C/20 Group, R8C/21 Group
Rev.2.00 Aug 27, 2008
REJ09B0250-0200
Figure 14.111 Operation When TRD1 Register Underflows in Complementary PWM Mode
TRDGRB0 register
TRDGRA1 register
TRDGRB1 register
TRDSR0 register
TRDSR0 register
Count value in TRD0
UDF bit in
OVF bit in
•
The TRD1 register counts the order of 1, 0, FFFFh, 0, 1 when changing from decrement to increment.
The UDF bit is set to 1 by the order of 1, 0, FFFFh operation. Also, when the CMD1 to CMD0 bits in the
TRDFCR register are set to 10b (complementary PWM mode, buffer data transferred by the underflow in
the TRD1 register), the content in the buffer register (TRDGRD0, TRDGRC1, TRDGRD1) is transferred
to the general register (TRDGRB0, TRDGRA1, TRDGRB1). For the order of FFFFh, 0, 1 operation, data
are not transferred to the register such as the TRDGRB0 register. Also, at this time, the OVF bit remains
unchanged.
FFFFh
register
1
0
1
0
1
0
Set to 0 by a program
Page 254 of 458
Transferred from
buffer register
No change
Not transferred from buffer register
When the CMD1 to CMD0 bits in the
TRDFCR register are set to 10b.
(Transfer from the buffer register to the
general register when the TRD1 register
underflows)
14. Timers
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