DF2317VTE25 Renesas Electronics America, DF2317VTE25 Datasheet - Page 749

• Manufacturer Part Number: DF2317VTE25
• Description: MCU 3V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2317VTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 79
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2317VTE25; HD64F2317VTE25

(b) Flash pass/fail parameter (FPFR: general register R0L of CPU)
An explanation of FPFR as the return value indicating the erase result is provided here.
Bit 7—Reserved: Returns 0.
Bit 6—Erasure Mode Related Setting Error Detect (MD): Returns the check result of whether
the error protection state has been entered.
If the error protection state has been entered, 1 is written to this bit. This state can be confirmed by
checking bit 4, FLER, in the FCCS register. For conditions to enter the error protection state, see
section 17.25.3, Error Protection.
Bit 6
MD
0
1
Bit 5—Erasure Execution Error Detect (EE): 1 is returned to this bit when the user MAT could
not be erased.
If this bit is set to 1, there is a high possibility that the user MAT is partially erased. In this case,
after removing the error factor, erase the user MAT.
If FMATS is set to H'AA and the user boot MAT is selected, an error occurs when erasure is
performed. In this case, both the user MAT and user boot MAT are not erased.
Erasing of the user boot MAT should be performed in the boot mode or PROM mode.
Bit 5
EE
0
1
Bit
Initial value :
R/W
:
:
Description
FLER settings is normal (FLER = 0)
FLER = 1, and erasure cannot be performed
Description
Erasure has ended normally
Erasure has ended abnormally (erasure result is not guaranteed)
—
—
7
0
R/W
MD
—
6
R/W
EE
—
5
R/W
FK
—
4
Rev.7.00 Feb. 14, 2007 page 715 of 1108
R/W
EB
—
3
—
—
2
0
REJ09B0089-0700
Section 17 ROM
—
—
1
0
R/W
SF
—
0