D12321VF25V Renesas Electronics America, D12321VF25V Datasheet - Page 895

• Manufacturer Part Number: D12321VF25V
• Description: IC H8S/2300 MCU ROMLESS 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12321VF25V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 86
• Program Memory Type: ROMless
• Ram Size: 4K 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: 128-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Bit 6—Software Write Enable Bit 2 (SWE2): Enables or disables flash memory programming
and erasing for addresses H'040000 to H'07FFFF. This bit should be set when setting bits 5 to 0 in
FLMCR2, and EBR2 bits 7 to 4.
When SWE2 = 1, the flash memory can only be read in program-verify or erase-verify mode.
Bit 6
SWE2
0
1
Bit 5—Erase Setup Bit 2 (ESU2): Prepares for a transition to erase mode for addresses H'040000
to H'07FFFF. Do not set the SWE2, PSU2, EV2, PV2, E2, or P2 bit at the same time.
Bit 5
ESU2
0
1
Bit 4—Program Setup Bit 2 (PSU2): Prepares for a transition to program mode for addresses
H'040000 to H'07FFFF. Do not set the SWE2, ESU2, EV2, PV2, E2, or P2 bit at the same time.
Bit 4
PSU2
0
1
Description
Writes disabled
Writes enabled
[Setting condition]
When FWE = 1
Description
Erase setup cleared
Erase setup
[Setting condition]
When FWE = 1, SWE2 = 1
Description
Program setup cleared
Program setup
[Setting condition]
When FWE = 1, SWE2 = 1
Rev.6.00 Sep. 27, 2007 Page 863 of 1268
REJ09B0220-0600
Section 19 ROM
(Initial value)
(Initial value)
(Initial value)