R5F21217JFP#U0 Renesas Electronics America, R5F21217JFP#U0 Datasheet - Page 325
R5F21217JFP#U0
Manufacturer Part Number
R5F21217JFP#U0
Description
IC R8C/20 MCU FLASH 48LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/21r
Datasheet
1.R5F21216JFP.pdf
(503 pages)
Specifications of R5F21217JFP#U0
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
For Use With
R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F21217JFP#U0R5F21217JFP
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
R5F21217JFP#U0R5F21217JFP#U1
Manufacturer:
Renesas Electronics America
Quantity:
135
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R8C/20 Group, R8C/21 Group
Rev.2.00 Aug 27, 2008
REJ09B0250-0200
Figure 16.19
TDRE bit in
SSSR register
TEND bit in
SSSR register
TDRE bit in
SSSR register
TEND bit in
SSSR register
Process by
program
Process by
program
• When CPHS bit = 0 (data change at even edges), CPOS bit = 0 (“H” when clock stops)
• When CPHS bit = 1 (data change at even edges), CPOS bit = 0 (“H” when clock stops)
(Output)
(output)
SSCK
SSCK
SSO
Transmission (4-Wire Bus Communication Mode)
SSO
Example of Clock Synchronous Serial I/O with Chip Select Operation during Data
SCS
SCS
1
0
1
0
1
0
1
0
CPHS, CPOS: Bits in SSMR register
Data write to SSTDR register
Data write to SSTDR register
Page 307 of 458
TXI interrupt request is
generated
TXI interrupt request is
generated
b7
b7
1 frame
b6
1 frame
b6
b0
b0
TXI interrupt request is
generated
TXI interrupt request is
generated
b7
1 frame
b7
b6
TEI interrupt request is
generated
TEI interrupt request is
generated
1 frame
16. Clock Synchronous Serial Interface
b6
b0
b0
High-impedance
High-impedance
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