DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 772

• 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: -

Rev. 5.00 Mar. 06, 2009 Page 752 of 770
REJ09B0243-0500
Item
6.8.1 Clearing Interrupt Source
Flags
6.8.2 NMI Not Used
7.1 Features
8.2 Address Map
Table 8.1 Address Map
9.7.22 Simultaneous Capture of
TCNT_1 and TCNT_2 in Cascade
Connection
10.5 Interrupt
Table 10.5 Interrupt Sources
and Conditions
11.5.1 Overflow
11.5.2 WDTOVF Signal
Connection
12.3 Register Descriptions
Page Revision (See Manual for Details)
114
114
115
149
349
401
412
412
416
Title added
Note added
Note: *
Table amended
See section 9.3.8, Timer Input Capture Control Register
(TICCR), for details.
Table amended
Title added
Table amended
Newly added
Description amended
The MTU2 has a new function that allows simultaneous
capture of TCNT_1 and TCNT_2 with a single input-
capture input as the trigger. This function allows reading
of the 32-bit counter such that TCNT_1 and TCNT_2
are captured at the same time.
Newly added
Address
H'00000000 to H'00003FFF
H'00004000 to H'00007FFF
H'00008000 to H'0000FFFF
H'00010000 to H'0001FFFF
H'00020000 to H'FFFF9FFF
H'FFFFA000 to H'FFFFAFFF
H'FFFFB000 to H'FFFFBFFF
H'FFFFC000 to H'FFFFFFFF
Name
OEI3
Chan-
nel
0
1
2
Register Name
Serial port register_0
Serial port register_1
Serial port register_2
Interrupt Source
Output enable interrupt 3
The user break controller is not supported on
the 32 Kbyte (SH71251A and SH71241A)
and 16 Kbyte (SH71250A and SH71240A)
versions.
Type of
Memory
On-chip
FLASH
Reserved
On-chip
RAM
On-chip
peripheral
I/O
Abbrevia-
tion
SCSPTR_0 R/W
SCSPTR_1 R/W
SCSPTR_2 R/W
Interrupt Flag
POE8F
Size
128 Kbytes
Version
128 Kbytes
8 Kbytes
128 Kbytes 64 Kbytes 64 Kbytes 64 Kbytes 8/16
R/W
64 Kbytes
Version
64 Kbytes
Reserved
8 Kbytes
Initial Value
H'0x
H'0x
H'0x
Condition
PIE3
32 Kbytes
Version
32 Kbytes
Reserved
8 Kbytes
Address
H'FFFFC00E
H'FFFFC08E
H'FFFFC10E
•
POE8F
16 Kbytes
Version
16 Kbytes
Reserved
8 Kbytes
Reserved
Access
Size
8
8
8
Bus
Width
32
32