DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 404
DF71251AD50FPV
Manufacturer Part Number
DF71251AD50FPV
Description
MCU RISC FLASH 32K 8K 64LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH Tinyr
Datasheet
1.DF71243N50FPV.pdf
(794 pages)
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
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF71251AD50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 404 of 794
- Download datasheet (5Mb)
Figure 10.1 shows a block diagram of the POE.
Rev. 5.00 Mar. 06, 2009 Page 384 of 770
REJ09B0243-0500
TIOC3D
TIOC4C
TIOC4D
TIOC3B
TIOC4A
TIOC4B
POE3
POE1
POE0
POE8
[Legend]
ICSR1:
ICSR3:
OCSR1:
POECR1:
POECR2:
SPOER:
Note: * This pin is supported only by the SH7125.
*
Input level control/status register 1
Input level control/status register 3
Output level control/status register 1
Port output enable control register 1
Port output enable control register 2
Software port output enable register
Input level detection circuit
Input level detection circuit
Output level comparison circuit
Output level comparison circuit
Output level comparison circuit
detection circuit
detection circuit
sampling circuit
sampling circuit
Falling edge
Falling edge
Low level
Low level
Figure 10.1 Block Diagram of POE
Frequency
divider
Pφ
Pφ/8
Pφ/16
Pφ/128
POECR1,
POECR2
SPOER
High-impedance
request signal for MTU2
high-current pins
High-impedance
request signal for MTU2
channel 0 pins
Interrupt
request signal
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