DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 765

• 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
1.1 Features of SH7125 and
SH7124
Table 1.1 Features
1.2 Block Diagram
Figure 1.1 Block Diagram
Main Revisions for This Edition
Page Revision (See Manual for Details)
2
3
5
6
Table amended
Table amended
Note added
Note: * The 32 Kbyte (SH71251A and SH71241A) and
Figure amended
Items
User debugging
interface (H-UDI)*
Items
User break controller
(UBC)*
On-chip RAM
[Legend]
[Legend]
ROM:
RAM:
UBC*:
H-UDI*: User debugging interface
INTC:
CPG:
WDT:
CPU:
Note: * The 32 Kbyte (SH71251A and SH71241A) and 16 Kbyte (SH71250A and SH71240A) versions are not supported.
(PFC)
port
I/O
On-chip ROM
On-chip RAM
User break controller
Interrupt controller
Clock pulse generator
Watchdog timer
Central processing unit
SCI
16 Kbyte (SH71250A and SH71240A) versions
are not supported.
CMT
Internal bus
controller
Specification
Specification
•
•
•
•
•
•
Addresses, data values, type of access, and data size can all be set as
break conditions
Supports a sequential break function
Two break channels
8 kbytes (SH71253, SH71243, SH71252, SH71242, SH71251A,
SH71241A)
4 kbytes (SH71250A, SH71240A)
E10A emulator support
H-UDI*
SH2
CPU
Rev. 5.00 Mar. 06, 2009 Page 745 of 770
Peripheral bus
INTC
controller
ROM
PFC:
MTU2: Multi-function timer pulse unit 2
POE:
SCI:
CMT:
ADC:
Power-
control
mode
down
UBC*
Pin function controller
Port output enable
Serial communication interface
Compare match timer
A/D converter
WDT
RAM
Peripheral bus (Pφ)
CPG
I bus (Bφ)
L bus (Iφ)
MTU2
REJ09B0243-0500
POE
ADC