D12312SVTEBL25 Renesas Electronics America, D12312SVTEBL25 Datasheet - Page 111

• Manufacturer Part Number: D12312SVTEBL25
• Description: IC H8S MCU ROMLESS 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVTEBL25

• 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: HD6412312SVTEBL25; HD6412312SVTEBL25

Bit 3
FLSHE
0
1
Bits 2 and 1—Reserved: These bits are always read as 0, and cannot be modified.
Bit 0—Reserved: In the H8S/2318 F-ZTAT, H8S/2317 F-ZTAT, H8S/2315 F-ZTAT, and
H8S/2314 F-ZTAT, this bit is always read as 0 and cannot be modified.
In the H8S/2319 F-ZTAT or H8S/2319C F-ZTAT, this bit is reserved and should only be written
with 0.
3.3
3.3.1
This is a flash memory boot mode. See section 17, ROM, for details.
Except for the fact that flash memory programming and erasing can be performed, operation in
this mode is the same as in advanced single-chip mode.
3.3.2
This is a flash memory boot mode. See section 17, ROM, for details.
Except for the fact that flash memory programming and erasing can be performed, operation in
this mode is the same as in advanced expanded mode with on-chip ROM enabled.
Operating Mode Descriptions
Mode 1 (H8S/2319C F-ZTAT Only)
Mode 2 (H8S/2319 F-ZTAT and H8S/2319C F-ZTAT Only)
Description
H8S/2319 F-ZTAT, H8S/2318 F-ZTAT, H8S/2317 F-ZTAT, H8S/2315 F-ZTAT, and
H8S/2314 F-ZTAT
•
H8S/2319C F-ZTAT
•
H8S/2319 F-ZTAT, H8S/2318 F-ZTAT, H8S/2317 F-ZTAT, H8S/2315 F-ZTAT, and
H8S/2314 F-ZTAT
•
H8S/2319C F-ZTAT
•
Flash control registers are not selected for addresses H'FFFFC8 to H'FFFFCB
Flash control registers are not selected for addresses H'FFFFC4 to H'FFFFCF
Flash control registers are selected for addresses H'FFFFC8 to H'FFFFCB
Flash control registers are selected for addresses H'FFFFC4 to H'FFFFCF
Rev.7.00 Feb. 14, 2007 page 77 of 1108
Section 3 MCU Operating Modes
REJ09B0089-0700
(Initial value)