R5F211B1SP#U0 Renesas Electronics America, R5F211B1SP#U0 Datasheet - Page 192

• Manufacturer Part Number: R5F211B1SP#U0
• Description: IC R8C MCU FLASH 4K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/1Br

Specifications of R5F211B1SP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K5211B4S001BE - KIT STARTER FOR R8C/18191A1BR0K5211B4S000BE - KIT DEV EVALUATION R8C/1BR0E521174CPE10 - EMULATOR COMPACT R8C/18/19/1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/1A Group, R8C/1B Group
Rev.1.30
REJ09B0252-0130
Figure 16.4
SS Mode Register
b7 b6 b5 b4 b3 b2 b1 b0
NOTES :
1.
2. Refer to 16.2.8.1 Accessing Registers Associated w ith Clock Synchronous Serial I/O w ith Chip Select for
Refer to 16.2.1.1 Association betw een Transfer Clock Polarity, Phase and Data for the settings of bits CPHS
and CPOS.
more information.
Dec 08, 2006
1
SSMR Register
(2)
Bit Symbol
Symbol
SSMR
CPOS
CPHS
BC0
BC1
BC2
(b3)
(b4)
MLS
Page 174 of 315
—
—
Bit counter 2 to 0
Reserved bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 1.
SSCK clock phase select bit
SSCK clock polarity select bit
MSB first/LSB first select bit
Address
Bit Name
00BAh
(1)
(1)
Set to 1.
When read, the content is 1.
0 : Change data at odd edge
1 : Change data at even edge
0 : “H” w hen clock stops.
1 : “L” w hen clock stops.
0 : Transfers data MSB first.
1 : Transfers data LSB first.
b2 b1 b0
0 0 0 : 8 bits left
0 0 1 : 1 bit left
0 1 0 : 2 bits left
0 1 1 : 3 bits left
1 0 0 : 4 bits left
1 0 1 : 5 bits left
1 1 0 : 6 bits left
1 1 1 : 7 bits left
(Dow nload data at even edge).
(Dow nload data at odd edge).
16. Clock Synchronous Serial Interface
After Reset
00011000b
Function
RW
RW
RW
RW
RW
—
R
R
R