R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 640

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 16 Serial Communication Interface (SCI)
Note:
16.3.6
SCR is a register that enables/disables the following SCI transfer operations and interrupt requests,
and selects the transfer clock source. For details on interrupt requests, see section 16.8, Interrupt
Sources. Some bits in SCR have different functions in normal mode and smart card interface
mode.
• When SMIF in SCMR = 0
• When SMIF in SCMR = 1
Rev. 2.00 Sep. 16, 2009 Page 610 of 1036
REJ09B0414-0200
Bit
1
0
Bit
Bit Name
Initial Value
R/W
Bit
Bit Name
Initial Value
R/W
etu (Elementary Time Unit): 1-bit transfer time
Serial Control Register (SCR)
Bit Name
CKS1
CKS0
R/W
R/W
TIE
TIE
7
0
7
0
Initial
Value
0
0
R/W
R/W
RIE
RIE
6
0
6
0
R/W
R/W
R/W
R/W
R/W
TE
TE
5
0
5
0
Description
Clock Select 1,0
These bits select the clock source for the baud rate
generator.
00: Pφ clock (n = 0)
01: Pφ/4 clock (n = 1)
10: Pφ/16 clock (n = 2)
11: Pφ/64 clock (n = 3)
For the relation between the settings of these bits and
the baud rate, see section 16.3.9, Bit Rate Register
(BRR). n is the decimal display of the value of n in BRR
(see section 16.3.9, Bit Rate Register (BRR)).
R/W
R/W
RE
RE
4
0
4
0
MPIE
MPIE
R/W
R/W
3
0
3
0
TEIE
TEIE
R/W
R/W
2
0
2
0
CKE1
CKE1
R/W
R/W
1
0
1
0
CKE0
CKE0
R/W
R/W
0
0
0
0