R5F21217JFP#U0 Renesas Electronics America, R5F21217JFP#U0 Datasheet - Page 300
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
16. Clock Synchronous Serial Interface
The clock synchronous serial interface is configured as follows.
Clock Synchronous Serial Interface
The clock synchronous serial interface uses the registers of addresses 00B8h to 00BFh. Registers, bits, symbols and
functions vary even in the same addresses depending on the modes. Refer to registers of each function for details.
Also, the differences between clock synchronous communication mode and clock synchronous serial mode are the
options of the transfer clock, clock output format and data output format.
16.1
Table 16.1
IICSEL Bit
Clock synchronous serial I/O with chip select (SSU)
I
The clock synchronous serial interface contains 4 modes.
Table 16.1 lists the Mode Selections. Refer to 16.2 Clock Synchronous Serial I/O with Chip Select (SSU) or after
for details of each mode.
2
Register
in PMR
C bus interface
0
0
1
1
Mode Selection
(ICE Bit in ICCR1
Mode Selections
Bit 7 in 00B8h
Register)
0
0
1
1
Page 282 of 458
Register, FS Bit in SAR
(SSUMS Bit in SSMR2
Bit 0 in 00BDh
Register)
0
1
0
1
Clock synchronous
serial I/O with chip
select
I
2
C bus interface
Function
Clock synchronous communication mode
4-wire bus communication mode
I
Clock synchronous serial mode
2
C bus interface mode
16. Clock Synchronous Serial Interface
Clock synchronous
communication mode
4-wire bus communication
mode
I
Clock synchronous serial
mode
2
C bus interface mode
Mode
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