HD64F7047FW40V Renesas Electronics America, HD64F7047FW40V Datasheet - Page 621

MCU 5V 256K I-TEMP,PB-FREE 100-Q

HD64F7047FW40V

Manufacturer Part Number
HD64F7047FW40V
Description
MCU 5V 256K I-TEMP,PB-FREE 100-Q
Manufacturer
Renesas Electronics America
Series
SuperH® SH7047r
Datasheet

Specifications of HD64F7047FW40V

Core Processor
SH-2
Core Size
32-Bit
Speed
40MHz
Connectivity
CAN, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
53
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
12K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

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The SH7047 group has an on-chip high-speed static RAM. The on-chip RAM is connected to the
CPU, data transfer controller (DTC), and advanced user debugger (AUD) by a 32-bit data bus,
enabling 8, 16, or 32-bit width access to data in the on-chip RAM. Data in the on-chip RAM can
always be accessed in one cycle, providing high-speed access that makes this RAM ideal for use
as a program area, stack area, or data area. The contents of the on-chip RAM are retained in both
sleep and software standby modes.
The on-chip RAM can be enabled or disabled by means of the RAME bit in the system control
register (SYSCR). For details on the system control register (SYSCR), refer to section 24.2.2,
System Control Register (SYSCR).
21.1
• Module Standby Mode Setting
Product Type
SH7047
RAM can be enabled/disabled by the module standby control register. The initial value enables
RAM operation. RAM access is disabled by setting the module standby mode. For details, see
section 24, Power-Down Modes.
Usage Note
Type of ROM
Flash memory
Mask ROM
Section 21 RAM
RAM Capacity
12 kbytes
8 kbytes
Rev. 2.00, 09/04, page 579 of 720
RAM Address
H'FFFFD000 to
H'FFFFFFFF
H'FFFFE000 to
H'FFFFFFFF

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