DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 769

• 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: -

Item
3.1 Selection of Operating
Modes
Table 3.1 Selection of Operating
Modes
3.4 Address Map
Figure 3.1 Address Map in
SH7125, SH7124 (128 Kbytes
Flash Memory Version)
Figure 3.2 Address Map in
SH7125, SH7124 (64 Kbytes
Flash Memory Version)
Figure 3.3 Address Map in
SH71251A and SH71241A (32
Kbytes Flash Memory Version)
Figure 3.4 Address Map in
SH71250A and SH71240A (16
Kbytes Flash Memory Version)
Page Revision (See Manual for Details)
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51
52
53
54
Table amended
Note added
Note: 2. Prohibited in SH71251A, SH71250A,
Figure amended
Figure amended
Figure amended
Figure added
Mode No.
FWE
SH71241A and SH71240A.
Pin Setting
H'00000000
H'0001FFFF
H'00020000
H'00000000
H'0000FFFF
H'00010000
H'00000000
H'00007FFF
H'00008000
MD1
Rev. 5.00 Mar. 06, 2009 Page 749 of 770
Mode Name
On-chip ROM (128 kbytes)
On-chip ROM (64 kbytes)
On-chip ROM (32 kbytes)
Single chip mode
Single chip mode
Single chip mode
(Flash memory)
(Flash memory)
(Flash memory)
Mode 3
Mode 3
Mode 3
REJ09B0243-0500
On-Chip ROM
(Flash memory)