R5F21324ANSP#U1 Renesas Electronics America, R5F21324ANSP#U1 Datasheet - Page 397

• Manufacturer Part Number: R5F21324ANSP#U1
• Description: MCU 1KB FLASH 16K ROM 20-LSSOP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/32Ar

Specifications of R5F21324ANSP#U1

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 15
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-LSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Under development
R8C/32A Group
REJ09B0458-0020 Rev.0.20
Page 367 of 583
24.2.9
After Reset
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 019Bh
Symbol
Symbol
Bit
CEIE
TEIE
RIE
SS Enable Register (SSER)
TIE
RE
TE
—
—
Preliminary specification
Specifications in this manual are tentative and subject to change.
TIE
b7
0
Conflict error interrupt enable bit
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
TEIE
b6
0
Nov 05, 2008
Bit Name
RIE
b5
0
TE
b4
0
0: Disables conflict error interrupt request
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 error interrupt
1: Enables receive data full and overrun error interrupt
0: Disables transmit end interrupt request
1: Enables transmit end interrupt request
0: Disables transmit data empty interrupt request
1: Enables transmit data empty interrupt request
request
request
RE
b3
0
24. Synchronous Serial Communication Unit (SSU)
b2
—
0
Function
b1
—
0
CEIE
b0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
—