HD64F7047F50 Renesas Electronics America, HD64F7047F50 Datasheet - Page 593

• Manufacturer Part Number: HD64F7047F50
• Description: IC SUPERH MCU FLASH 256K 100QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7047r

Specifications of HD64F7047F50

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• 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: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Table 19.1 Differences between Boot Mode and User Program Mode
(1) Erase/erase-verify
(2) Program/program-verify
(3) Emulation
Note:
Total erase
Block erase
Programming control program*
Notes: Only make a transition between user mode and user program mode when the CPU is not accessing
the flash memory.
*1 RAM emulation possible
*2 This LSI transits to programmer mode by using the dedicated PROM programmer.
*
To be provided by the user, in accordance with the recommended algorithm.
FWP = 0
(on-chip ROM
User mode
enabled)
On-board programming mode
program mode
FWP = 1
* 1
Figure 19.2 Flash Memory State Transitions
User
MD1 = 1,
FWP = 1
RES = 0
* 1
Boot Mode
Yes
No
(2)
MD1 = 0,
FWP = 0
Boot mode
RES = 0
User Program Mode
Yes
Yes
(1) (2) (3)
Rev. 2.00, 09/04, page 551 of 720
* 2
RES = 0
Programmer
PROM
mode