HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 206

• 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
6.10.4
1. When reprogramming previously programmed addresses, perform auto-erasing before auto-
2. Perform auto-programming once only on the same address block. It is not possible to program
3. In auto-program mode, 128 bytes are programmed simultaneously. This should be carried out
4. The lower 7 bits of the transfer address must be low. If a value other than an effective address
5. Memory address transfer is performed in the second cycle (figure 6.17). Do not perform
6. Do not perform a command write during a programming operation.
7. Perform one auto-program operation for a 128-byte block for each address. Two or more
8. Confirm normal end of auto-programming by checking I/O6. Alternatively, status read mode
9. Status polling I/O6 and I/O7 pin information is retained until the next command write. As long
10. Table 6.17 shows the AC characteristics.
Rev. 8.00 Mar. 09, 2010 Page 184 of 658
REJ09B0042-0800
programming.
an address block that has already been programmed.
by executing 128 consecutive byte transfers. A 128-byte data transfer is necessary even when
programming fewer than 128 bytes. In this case, H'FF data must be written to the extra
addresses.
is input, processing will switch to a memory write operation but a write error will be flagged.
transfer after the third cycle.
additional programming operations cannot be performed on a previously programmed address
block.
can also be used for this purpose (I/O7 status polling uses the auto-program operation end
decision pin).
as the next command write has not been performed, reading is possible by enabling CE and
OE.
Auto-Program Mode