HD64F7047FW40V Renesas Electronics America, HD64F7047FW40V Datasheet - Page 592

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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19.2
When the mode pin and the FWP pin are set in the reset state and a reset-start is executed, this LSI
enters an operating mode as shown in figure 19.2. In user mode, flash memory can be read but not
programmed or erased.
The boot, user program, and PROM programmer modes are provided as modes to write and erase
the flash memory.
The differences between boot mode and user program mode are shown in table 19.1.
Figure 19.3 shows boot mode, and figure 19.4 shows user program mode.
Rev. 2.00, 09/04, page 550 of 720
[Legend]
FLMCR1:
FLMCR2:
EBR1:
EBR2:
RAMER:
Mode Transitions
Flash memory control register 1
Flash memory control register 2
Erase block register 1
Erase block register 2
RAM emulation register
FLMCR1
FLMCR2
RAMER
EBR1
EBR2
Figure 19.1 Block Diagram of Flash Memory
Internal data bus (32 bits)
Internal address bus
Bus interface/controller
Flash memory
(256 kbytes)
Operating
mode
FWP pin
Mode pin

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