DF36034GFPJV Renesas Electronics America, DF36034GFPJV Datasheet - Page 129
DF36034GFPJV
Manufacturer Part Number
DF36034GFPJV
Description
MCU 3/5V 32K J TEMP PB-FREE 64LQ
Manufacturer
Renesas Electronics America
Series
H8® H8/300H Tinyr
Specifications of DF36034GFPJV
Core Processor
H8/300H
Core Size
16-Bit
Speed
20MHz
Connectivity
CAN, SCI, SSU
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
45
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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7.3
There are two modes for programming/erasing of the flash memory; boot mode, which enables on-
board programming/erasing, and programmer mode, in which programming/erasing is performed
with a PROM programmer. On-board programming/erasing can also be performed in user
program mode. At reset-start in reset mode, this LSI changes to a mode depending on the TEST
pin settings, NMI pin settings, and input level of each port, as shown in table 7.1. The input level
of each pin must be defined four states before the reset ends.
When changing to boot mode, the boot program built into this LSI is initiated. The boot program
transfers the programming control program from the externally-connected host to on-chip RAM
via the SCI3. After erasing the entire flash memory, the programming control program is
executed. This can be used for programming initial values in the on-board state or for a forcible
return when programming/erasing can no longer be done in user program mode. In user program
mode, individual blocks can be erased and programmed by branching to the user program/erase
control program prepared by the user.
Table 7.1
[Legend]
X: Don’t care.
TEST
0
0
1
On-Board Programming Modes
NMI
1
0
X
Setting Programming Modes
P85
X
1
X
PB0
X
X
0
PB1
X
X
0
X
X
0
PB2
User Mode
LSI State after Reset End
Boot Mode
Programmer Mode
Rev. 4.00 Mar. 15, 2006 Page 95 of 556
REJ09B0026-0400
Section 7 ROM
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