DF2367VF33 Renesas Electronics America, DF2367VF33 Datasheet - Page 822

• Manufacturer Part Number: DF2367VF33
• Description: MCU 3V 384K 128-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2367VF33

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2367VF33; HD64F2367VF33

Section 20 Flash Memory (0.18-μm F-ZTAT Version)
(3)
The procedures for download, initialization, and erasing are shown in figure 20.12.
The procedure program must be executed in an area other than the user MAT to be erased.
Especially the part where the SCO bit in FCCS is set to 1 for downloading must be executed in the
on-chip RAM.
The area that can be executed in the steps of the user procedure program (on-chip RAM, user
MAT, and external space) is shown in section 20.4.4, Procedure Program and Storable Area for
Programming Data.
For the downloaded on-chip program area, refer to figure 20.10.
Rev.6.00 Mar. 18, 2009 Page 762 of 980
REJ09B0050-0600
Erasing Procedure in User Program Mode
Set the FPEFEQ, FUBRA
JSR FTDAR setting + 32
Select on-chip program
to be downloaded and
Start erasing procedure
destination by FTDAR
specify download
Set SCO to 1 and
execute download
Set FKEY to H'A5
Clear FKEY to 0
Initialization
FPFR = 0 ?
DPFR = 0?
parameters
program
a
Yes
Yes
Initialization error processing
Download error processing
No
No
1.
Figure 20.12 Erasing Procedure
No
JSR FTDAR setting + 16
Disable interrupts and
bus master operation
Set FEBS parameter
procedure program
Set FKEY to H'5A
Clear FKEY to 0
other than CPU
Required block
End erasing
FPFR = 0?
completed?
erasing is
Erasing
a
Yes
Yes
Clear FKEY and erasing
No
error processing
2.
3.
4.
5.
6.