D12312SVTE25 Renesas Electronics America, D12312SVTE25 Datasheet - Page 732
D12312SVTE25
Manufacturer Part Number
D12312SVTE25
Description
MCU 3V 0K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheet
1.D12312SVTE25V.pdf
(1146 pages)
Specifications of D12312SVTE25
Core Processor
H8S/2000
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
70
Program Memory Type
ROMless
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
-
Program Memory Size
-
Other names
HD6412312SVTE25
HD6412312SVTE25
HD6412312SVTE25
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
D12312SVTE25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 17 ROM
(1) Flash Code Control and Status Register (FCCS)
FCCS is configured by bits which request the error occurrence during programming or erasing
flash memory and the download of on-chip program.
Bit 7—Reserved: This bit is always read as 1. The write value should always be 1.
Bits 6 and 5—Reserved: These bits are always read as 0. The write value should always be 0.
Bit 4—Flash Memory Error (FLER): Indicates an error occurs during programming and erasing
flash memory.
When FLER is set to 1, flash memory enters the error protection state.
This bit is initialized at a power-on reset or in hardware standby mode.
When FLER is set to 1, high voltage is applied to the internal flash memory. To reduce the
damage to flash memory, the reset must be released after the reset period of 100 μs which is
longer than normal.
Bit 4
FLER
0
1
Bits 3 to 1—Reserved: These bits are always read as 0. The write value should always be 0.
Rev.7.00 Feb. 14, 2007 page 698 of 1108
REJ09B0089-0700
Bit
Initial value :
R/W
:
:
Description
Flash memory operates normally
Programming/erasing protection for flash memory (error protection) is invalid.
[Clearing condition] At a power-on reset or in hardware standby mode
Indicates an error occurs during programming/erasing flash memory.
Programming/erasing protection for flash memory (error protection) is valid.
[Setting condition] See section 17.25.3, Error Protection.
—
R
7
1
—
R
6
0
—
R
5
0
FLER
R
4
0
—
R
3
0
—
R
2
0
—
R
1
0
(Initial value)
(R)/W
SCO
0
0
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