HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 580
HD64F7050
Manufacturer Part Number
HD64F7050
Description
32-Bit RISC Microcomputer SuperH RISC engine Family/
Manufacturer
RENESAS [Renesas Technology Corp]
Datasheet
1.HD64F7050.pdf
(841 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F7050SFJ20
Manufacturer:
RENESAS
Quantity:
100
Part Number:
HD64F7050SFJ20
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Company:
Part Number:
HD64F7050SFJ20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 580 of 841
- Download datasheet (5Mb)
Section 18 ROM (128 kB Version)
Rev. 5.00 Jan 06, 2006 page 560 of 818
REJ09B0273-0500
Notes: 1. Preprogramming (setting erase block data to all “0”) is not necessary.
2. Verify data is read in 32-bit (longword) units.
3. Set only one bit in EBR1. More than one bit cannot be set.
4. Erasing is performed in block units. To erase a number of blocks, each block must be erased in turn.
increment
Address
NG
NG
Figure 18.8 Erase/Erase-Verify Flowchart
Set top block address to verify address
Dummy write H'FF to verify address
*4
Clear ESU-bit of FLMCR1
Clear SWE-bit in FLMCR1
Set SWE bit in FLMCR1
Set ESU-bit of FLMCR1
Clear EV-bit of FLMCR1
Clear E-bit of FLMCR1
Set EV-bit of FLMCR1
Set E-bit of FLMCR1
Verify data = all "1"?
Last block address?
Erase complete
Read verify data
objective blocks
WDT Disable
WDT Enable
Wait 200 s
Wait 10 s
Wait 10 s
Wait 10 s
Wait 20 s
Set EBR1
Wait 5ms
Wait 2 s
Wait 5 s
erased?
n = 1
Start
All
OK
OK
OK
*1
NG
*3
Erase start
Erase stop
*2
Clear SWE-bit of FLMCR1
Clear EV-bit of FLMCR1
Erase error
Wait 5 s
n
61?
OK
NG
n
n + 1
Related parts for HD64F7050
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family / SH7641 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet: