HD64F7044F28V Renesas Electronics America, HD64F7044F28V Datasheet - Page 5
![IC SUPERH MCU FLASH 112QFP](/photos/12/31/123159/hd64f7044f28v_sml.jpg)
HD64F7044F28V
Manufacturer Part Number
HD64F7044F28V
Description
IC SUPERH MCU FLASH 112QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7040r
Specifications of HD64F7044F28V
Core Processor
SH-2
Core Size
32-Bit
Speed
28.7MHz
Connectivity
EBI/EMI, SCI
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
74
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
112-QFP
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:
HD64F7044F28V
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
HD64F7044F28V
Manufacturer:
RENESAS
Quantity:
10
Company:
Part Number:
HD64F7044F28V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD64F7044F28V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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Introduction
The SH-1 and SH-2 incorporates a RISC (Reduced Instruction Set Computer) type CPU. A basic
instruction can be executed in one clock cycle, realizing high performance operation. A built-in
multiplier can execute multiplication and addition as quickly as DSP.
TM
The SH-DSP is a 32 bit microcontroller based on Renesas SuperH
RISC engine that realizes the
same signal processing capability as a general usage DSP (Digital Signal Processor). The SH-DSP
offers an improvement on the DSP functions of multiplication and multiply and accumulate in
SuperH microprocessors by using a DSP style data path function. It maintains upward
compatibility at the object code level with the SH-1 and SH-2 microprocessors and has the many
functions, low power usage, and low price of other SuperH microprocessors.
The SH-DSP achieves high performance in processing operations by using a RISC CPU core and
a DSP unit with DSP functions. This new type of single chip RISC-DSP simultaneously integrates
the peripheral functions needed to build systems into the SH-DSP and provides the lower-power
consumption vital to microprocessor applications.
This Software Manual describes in detail the basic architecture and instructions for the SH-1, SH2,
and SH-DSP and is intended as a reference on instruction operation and architecture. It also covers
the operation of pipelines, which are a feature of the SuperH microprocessor.
For software development environment system, contact your Renesas Technology Corp. sales
office.
TM
Note:
SuperH
is a trademark of Renesas Technology Corp.
Rev. 5.00 Jun 30, 2004 page iii of xiv
REJ09B0171-0500O
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