HD64F7047FW40V Renesas Electronics America, HD64F7047FW40V Datasheet - Page 591

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 features of the flash memory in the flash memory version are summarized below.
The block diagram of the flash memory is shown in figure 19.1.
19.1
• Size: 256 kbytes
• Programming/erase methods
• Reprogramming capability
• Two on-board programming modes
• PROM Programmer mode
• Automatic bit rate adjustment
• Programming/erasing protection
 The flash memory is programmed 128 bytes at a time. Erase is performed in single-block
 For details, see section 25, Electrical Characteristics.
 Boot mode
 User program mode
 Flash memory can be programmed/erased in programmer mode using a PROM
 With data transfer in boot mode, this LSI's bit rate can be automatically adjusted to match
 Sets software protection against flash memory programming/erasing/verifying.
units. The flash memory is configured as follows: 64 kbytes × 3 blocks, 32 kbytes × 1
block, and 4 kbytes × 8 blocks. To erase the entire flash memory, each block must be
erased in turn.
On-board programming/erasing can be done in boot mode, in which the boot program built
into the chip is started to erase or program of the entire flash memory. In normal user
program mode, individual blocks can be erased or programmed on board.
programmer, as well as in on-board programming mode.
the transfer bit rate of the host.
Features
Section 19 Flash Memory (F-ZTAT Version)
Rev. 2.00, 09/04, page 549 of 720

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