DF2378BVFQ35WV Renesas Electronics America, DF2378BVFQ35WV Datasheet - Page 909

• Manufacturer Part Number: DF2378BVFQ35WV
• Description: IC H8S/2378 MCU FLASH 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2378BVFQ35WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 35MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-QFP
• For Use With: EDK2378 - DEV EVAL KIT FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Bit
7
6
5
4
3
2
1
0
Bit Name
⎯
SWE
ESU
PSU
EV
PV
E
P
Initial Value
0/1
0
0
0
0
0
0
0
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Section 20 Flash Memory (0.35-μm F-ZTAT Version)
Description
This bit is reserved. This bit is always read as 0 in
modes 1 and 2. This bit is always read as 1 in
modes 3 to 7.
Software Write Enable
When this bit is set to 1, flash memory
programming/erasing is enabled. When this bit is
cleared to 0, other FLMCR1 register bits and all
EBR1 and EBR2 bits cannot be set.
Erase Setup
When this bit is set to 1 while SWE = 1, the flash
memory transits to the erase setup state. When it
is cleared to 0, the erase setup state is cancelled.
Program Setup
When this bit is set to 1 while SWE = 1, the flash
memory transits to the program setup state. When
it is cleared to 0, the program setup state is
cancelled.
Erase-Verify
When this bit is set to 1 while SWE = 1, the flash
memory transits to erase-verify mode. When it is
cleared to 0, erase-verify mode is cancelled.
Program-Verify
When this bit is set to 1 while SWE = 1, the flash
memory transits to program-verify mode. When it
is cleared to 0, program-verify mode is cancelled.
Erase
When this bit is set to 1 while SWE = 1, and ESU =
1, the flash memory transits to erase mode. When
it is cleared to 0, erase mode is cancelled.
Program
When this bit is set to 1 while SWE = 1, and PSU =
1, the flash memory transits to program mode.
When it is cleared to 0, program mode is cancelled.
Rev.7.00 Mar. 18, 2009 page 841 of 1136
REJ09B0109-0700