R5F21244SNFP#U0 Renesas Electronics America, R5F21244SNFP#U0 Datasheet - Page 330

• Manufacturer Part Number: R5F21244SNFP#U0
• Description: IC R8C MCU FLASH 16K 52LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/24r

Specifications of R5F21244SNFP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K 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: 52-LQFP
• For Use With: R0K521256S000BE - KIT EVAL STARTER FOR R8C/25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/24 Group, R8C/25 Group
Rev.3.00
REJ09B0244-0300
Figure 16.5
SS Enable Register
b7 b6 b5 b4
Feb 29, 2008
b3 b2 b1
SSER Register
b0
Bit Symbol
(b2-b1)
Symbol
SSER
CEIE
TEIE
Page 311 of 485
RIE
TIE
RE
TE
—
Conflict error interrupt enable bit 0 : Disables conflict error interrupt request
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
Receive enable bit
Transmit enable bit
Receive interrupt enable bit
Transmit end interrupt enable bit
Transmit interrupt enable bit
Address
Bit Name
00BBh
1 : Enables conflict error interrupt request
0 : Disables receive
1 : Enables receive
0 : Disables transmit
1 : Enables transmit
0 : Disables receive data full and overrun
1 : Enables receive data full and overrun
0 : Disables transmit end interrupt request
1 : Enables transmit end interrupt request
0 : Disables transmit data empty interrupt
1 : Enables transmit data empty interrupt
error interrupt request
error interrupt request
request
request
16. Clock Synchronous Serial Interface
After Reset
Function
00h
RW
RW
RW
RW
RW
RW
RW
—