DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 708

• Manufacturer Part Number: DF71251AD50FPV
• Description: MCU RISC FLASH 32K 8K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Tinyr

Specifications of DF71251AD50FPV

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

20.2
Addresses and bit names of each on-chip peripheral module are shown below.
As for 16-bit or 32-bit registers, they are shown in two or four rows.
Rev. 5.00 Mar. 06, 2009 Page 688 of 770
REJ09B0243-0500
Register
Abbreviation
SCSMR_0
SCBRR_0
SCSCR_0
SCTDR_0
SCSSR_0
SCRDR_0
SCSDCR_0
SCSPTR_0
SCSMR_1
SCBRR_1
SCSCR_1
SCTDR_1
SCSSR_1
SCRDR_1
SCSDCR_1
SCSPTR_1
SCSMR_2
SCBRR_2
SCSCR_2
SCTDR_2
SCSSR_2
SCRDR_2
SCSDCR_2
SCSPTR_2
Register Bit List
Bit
31/23/15/7
TDRE
TDRE
TDRE
C/A
EIO
C/A
EIO
C/A
EIO
TIE
TIE
TIE
⎯
⎯
⎯
Bit
30/22/14/6
RDRF
RDRF
RDRF
CHR
CHR
CHR
RIE
RIE
RIE
⎯
⎯
⎯
⎯
⎯
⎯
Bit
29/21/13/5
ORER
ORER
ORER
PE
TE
PE
TE
PE
TE
⎯
⎯
⎯
⎯
⎯
⎯
Bit
28/20/12/4
FER
FER
FER
O/E
O/E
O/E
RE
RE
RE
⎯
⎯
⎯
⎯
⎯
⎯
Bit
27/19/11/3
SPB1IO
SPB1IO
SPB1IO
STOP
STOP
STOP
MPIE
MPIE
MPIE
PER
PER
PER
DIR
DIR
DIR
Bit
26/18/10/2
SPB1DT
SPB1DT
SPB1DT
TEND
TEND
TEND
TEIE
TEIE
TEIE
MP
MP
MP
⎯
⎯
⎯
Bit
25/17/9/1
SPB0IO
SPB0IO
SPB0IO
MPB
MPB
MPB
⎯
⎯
⎯
CKS[1:0]
CKE[1:0]
CKS[1:0]
CKE[1:0]
CKS[1:0]
CKE[1:0]
Bit
24/16/8/0
SPB0DT
SPB0DT
SPB0DT
MPBT
MPBT
MPBT
⎯
⎯
⎯
Module
SCI
(Channel 0)
SCI
(Channel 1)
SCI
(Channel 2)