HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 200

• Manufacturer Part Number: HD64F38024DV
• Description: IC H8/SLP MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD64F38024DV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 6 ROM
6.10.2
The following commands are supported in programmer mode.
• Memory Read Mode
• Auto-Program Mode
• Auto-Erase Mode
• Status Read Mode
Status polling is used for auto-programming, auto-erasing, and status read modes. In status read
mode, detailed internal information is output after the execution of auto-programming or auto-
erasing. Table 6.13 shows the sequence of each command. In auto-programming mode, 129 cycles
are required since 128 bytes are written at the same time. In memory read mode, the number of
cycles depends on the number of address write cycles (n).
Table 6.13 Command Sequence in Programmer Mode
Command Name
Memory read
Auto-program
Auto-erase
Status read
n: the number of address write cycles
Rev. 8.00 Mar. 09, 2010 Page 178 of 658
REJ09B0042-0800
Programmer Mode Commands
1 + n
2
Number
of Cycles
129
2
Write
Write
Write
Write
Mode
X
X
X
X
1st Cycle
Address Data
H'00
H'40
H'20
H'71
Read
Write
Write
Write
Mode
2nd Cycle
RA
WA
X
X
Address Data
Dout
Din
H'20
H'71