HD64F7047F50V Renesas Electronics America, HD64F7047F50V Datasheet - Page 610
![IC H8 MCU FLASH 256K 100TQFP](/photos/12/21/122166/qfp100-g1_pkg_sml.jpg)
HD64F7047F50V
Manufacturer Part Number
HD64F7047F50V
Description
IC H8 MCU FLASH 256K 100TQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7047r
Specifications of HD64F7047F50V
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-TQFP, 100-VQFP
Package
100PQFP
Family Name
SuperH
Maximum Speed
50 MHz
Operating Supply Voltage
5 V
Data Bus Width
32 Bit
Number Of Programmable I/os
53
Interface Type
CAN/SCI
On-chip Adc
16-chx10-bit
Number Of Timers
7
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F7047F50V
Manufacturer:
PANJIT
Quantity:
30 000
Company:
Part Number:
HD64F7047F50V
Manufacturer:
RENESAS
Quantity:
386
Company:
Part Number:
HD64F7047F50V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD64F7047F50V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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Rev. 2.00, 09/04, page 568 of 720
Notes: * 1 Prewriting (setting erase block data to all 0s) is not necessary.
Increment address
* 2 Verify data is read in 32-bit (longword) units.
* 3 Make only a single-bit specification in the erase block register 1 (EBR1) and the erase block
* 4 Erasing is performed in block units. To erase multiple blocks, each block must be erased in turn.
register 2 (EBR2).
Figure 19.10 Erase/Erase-Verify Flowchart
No
No
Set block start address as verify address
H'FF dummy write to verify address
* 4
All erase block erased?
Last address of block?
Set EBR1 and EBR2
Verify data = all 1s?
Read verify data
Wait (t
End of erasing
SWE bit ← 1
Disable WDT
Enable WDT
ESU bit ← 1
ESU bit ← 0
SWE bit ← 0
Wait (t
Wait (t
Erase start
Wait (t
EV bit ← 1
Wait (t
Wait (t
EV bit ← 0
E bit ← 1
Wait (t
E bit ← 0
Wait (t
Wait (t
n ← 1
SSWE
CSWE
SESU
CESU
Yes
SEVR
SEV
SE
CE
CEV
) µs
Yes
Yes
)
)
)
)
)
)
)
)
* 1
No
* 3
* 2
SWE bit ← 0
Erase failure
Wait (t
EV bit ← 0
Wait (t
n ≥ N?
CSWE
CEV
Yes
)
)
No
n ← n + 1
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