HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 776

IC SUPERH MCU FLASH 256K 112QFP

HD64F7144F50V

Manufacturer Part Number
HD64F7144F50V
Description
IC SUPERH MCU FLASH 256K 112QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7144r
Datasheets

Specifications of HD64F7144F50V

Core Processor
SH-2
Core Size
32-Bit
Speed
50MHz
Connectivity
EBI/EMI, I²C, SCI
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
74
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
112-QFP
For Use With
HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

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24. Power-Down Modes
24.3.3
Module standby mode can be set for individual on-chip peripheral functions.
When the corresponding MSTP bit in MSTCR is set to 1, module operation stops at the end of the
bus cycle and a transition is made to module standby mode. The CPU continues operating
independently.
When the corresponding MSTP bit is cleared to 0, module standby mode is cleared and the
module starts operating at the end of the bus cycle. In some of the modules that have entered
module standby mode, register values are initialized. Therefore, set registers again when operating
the modules.
After reset clearing, the I
The modules of registers in module standby mode cannot be read or written to.
Rev.4.00 Mar. 27, 2008 Page 730 of 882
REJ09B0108-0400
Oscillator
CK
NMI input
NMIE bit
SSBY bit
LSI state
Figure 24.1 NMI Timing in Software Standby Mode (Application Example)
Module Standby Mode
execution state
Program
2
C, SCI, MTU, CMT, and A/D converter are in module standby mode.
exception
handling
NMI
service routine
Exception
standby mode
Software
Oscillation
start time
Oscillation stabilization
time
setting time
WDT
NMI exception
handling

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