DF2377RVFQ33W Renesas Electronics America, DF2377RVFQ33W Datasheet - Page 996
DF2377RVFQ33W
Manufacturer Part Number
DF2377RVFQ33W
Description
IC H8S MCU FLASH 3V 384K 144LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheet
1.YR0K42378FC000BA.pdf
(1208 pages)
Specifications of DF2377RVFQ33W
Core Processor
H8S/2000
Core Size
16-Bit
Speed
33MHz
Connectivity
I²C, IrDA, SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
97
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Ram Size
24K 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-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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Section 21 Flash Memory (0.18-μm F-ZTAT Version)
(4)
The boot program returns information from the flash memory in response to the host’s inquiry
commands and sets the device code, clock mode, and bit rate in response to the host’s selection
command.
Inquiry and selection commands are listed below.
Table 21.11 Inquiry and Selection Commands
Command
H'20
H'10
H'21
H'11
H'22
H'23
H'24
H'25
H'26
H'27
H'3F
H'40
H'4F
The selection commands, which are device selection (H'10), clock mode selection (H'11), and new
bit rate selection (H'3F), should be sent from the host in that order. These commands will certainly
be needed. When two or more selection commands are sent at once, the last command will be
valid.
Rev.7.00 Mar. 18, 2009 page 928 of 1136
REJ09B0109-0700
Inquiry and Selection States
Command Name
Supported Device Inquiry
Device Selection
Clock Mode Inquiry
Clock Mode Selection
Multiplication Ratio Inquiry
Operating Clock Frequency
Inquiry
User Boot MAT Information
Inquiry
User MAT Information Inquiry
Block for Erasing Information
Inquiry
Programming Unit Inquiry
Transition to
Programming/Erasing State
Boot Program Status Inquiry
New Bit Rate Selection
Description
Inquiry regarding the number of frequency-
Inquiry regarding device codes
Selection of device code
Inquiry regarding numbers of clock modes and
values of each mode
Indication of the selected clock mode
multiplied clock types, the number of
multiplication ratios, and the values of each
multiple
Inquiry regarding the maximum and minimum
values of the main clock and peripheral clocks
Inquiry regarding the number of user boot MATs
and the start and last addresses of each MAT
Inquiry regarding the a number of user MATs
and the start and last addresses of each MAT
Inquiry regarding the number of blocks and the
start and last addresses of each block
Inquiry regarding the unit of programming data
Selection of new bit rate
Erasing of user MAT and user boot MAT, and
entry to programming/erasing state
Inquiry into the operated status of the boot
program
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