DF2378BVFQ35WV Renesas Electronics America, DF2378BVFQ35WV Datasheet - Page 948

• 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: -

Section 21 Flash Memory (0.18-μm F-ZTAT Version)
Table 21.4 Parameters and Target Modes
Name of
Parameter
Download pass
and fail result
Flash pass and
fail result
Flash
programming/
erasing frequency
control
Flash user branch
address set
Flash multi-
purpose address
area
Flash multi-
purpose data
destination area
Flash erase block
select
Note:
(1)
The on-chip program is automatically downloaded by setting the SCO bit to 1. The on-chip RAM
area to be downloaded is the 128-kbyte area starting from the address specified by FTDAR.
Download control is set in the program/erase interface register, and the return value is passed
using the DPFR parameter.
(a) Download pass/fail result parameter (DPFR: single byte of start address specified by FTDAR)
This parameter indicates the return value of the download result. The value of this parameter can
be used to determine if downloading is executed or not. Since the confirmation whether the SCO
bit is set to 1 is difficult, the certain determination must be performed by writing the single byte of
the start address specified by FTDAR to the value other than the return value of download (for
example, H'FF) before the download start (before setting the SCO bit to 1).
Rev.7.00 Mar. 18, 2009 page 880 of 1136
REJ09B0109-0700
Download Control
* A single byte of the start address to download an on-chip program, which is specified by
FTDAR.
Abbrevia-
tion
DPFR
FPFR
FPEFEQ
FUBRA
FMPAR
FMPDR
FEBS
Down
Load
⎯
⎯
⎯
⎯
⎯
⎯
Initializa-
tion
⎯
⎯
⎯
⎯
Program-
ming
⎯
⎯
⎯
⎯
Erasure
⎯
⎯
⎯
⎯
⎯
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Initial
Value
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Alloca-
tion
On-chip
RAM *
R0L of
CPU
ER0 of
CPU
ER1 of
CPU
ER1 of
CPU
ER0 of
CPU
R0L of
CPU