D12312SVTEBL25 Renesas Electronics America, D12312SVTEBL25 Datasheet - Page 469

• Manufacturer Part Number: D12312SVTEBL25
• Description: IC H8S MCU ROMLESS 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVTEBL25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412312SVTEBL25; HD6412312SVTEBL25

12.1.4
The SCI has the internal registers shown in table 12.2. These registers are used to specify
asynchronous mode or synchronous mode, the data format, and the bit rate, and to control the
transmitter/receiver.
Table 12.2 SCI Registers
Channel
0
1
All
Notes: 1. Can only be written with 0 for flag clearing.
2. Lower 16 bits of the address.
Register Configuration
Name
Serial mode register 0
Bit rate register 0
Serial control register 0
Transmit data register 0
Serial status register 0
Receive data register 0
Smart card mode register 0
Serial mode register 1
Bit rate register 1
Serial control register 1
Transmit data register 1
Serial status register 1
Receive data register 1
Smart card mode register 1
Module stop control register
TDR0
SSR0
Abbreviation
SMR0
BRR0
SCR0
RDR0
SCMR0
SMR1
BRR1
SCR1
TDR1
SSR1
RDR1
SCMR1
MSTPCR
Section 12 Serial Communication Interface (SCI)
Rev.7.00 Feb. 14, 2007 page 435 of 1108
R/W
R/W
R/W
R/W
R/W
R/(W) *
R
R/W
R/W
R/W
R/W
R/W
R/(W) *
R
R/W
R/W
1
1
Initial Value
H'00
H'FF
H'00
H'FF
H'84
H'00
H'F2
H'00
H'FF
H'00
H'FF
H'84
H'00
H'F2
H'3FFF
REJ09B0089-0700
Address *
H'FF78
H'FF79
H'FF7A
H'FF7B
H'FF7C
H'FF7D
H'FF7E
H'FF80
H'FF81
H'FF82
H'FF83
H'FF84
H'FF85
H'FF86
H'FF3C
2