HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 199

• 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: -

6.9.3
In error protection, an error is detected when CPU runaway occurs during flash memory
programming/erasing, or operation is not performed in accordance with the program/erase
algorithm, and the program/erase operation is aborted. Aborting the program/erase operation
prevents damage to the flash memory due to overprogramming or overerasing.
When the following errors are detected during programming/erasing of flash memory, the FLER
bit in FLMCR2 is set to 1, and the error protection state is entered.
• When the flash memory of the relevant address area is read during programming/erasing
• Immediately after exception handling excluding a reset during programming/erasing
• When a SLEEP instruction is executed during programming/erasing
The FLMCR1, FLMCR2, and EBR settings are retained, however program mode or erase mode is
aborted at the point at which the error occurred. Program mode or erase mode cannot be re-entered
by re-setting the P or E bit. However, PV and EV bit setting is enabled, and a transition can be
made to verify mode. Error protection can be cleared only by a power-on reset.
6.10
In programmer mode, a PROM programmer can be used to perform programming/erasing via a
socket adapter, just as a discrete flash memory. Use a PROM programmer that supports the MCU
device type with the on-chip Renesas Technology 64-Kbyte flash memory (F-ZTAT64V3). A 10-
MHz input clock is required. For the conditions for transition to programmer mode, see table 6.7.
6.10.1
The socket adapter converts the pin allocation of the HD64F38024, HD64F38024R,
HD64F38124, and HD64F38122 to that of the discrete flash memory HN28F101. The address of
the on-chip flash memory is H'0000 to H'7FFF. Figure 6.12(1) shows a socket-adapter-pin
correspondence diagram of the HD64F38024 and HD64F38024R. Figure 6.12(2) shows a socket-
adapter-pin correspondence diagram of the HD64F38124 and HD64F38122.
(including vector read and instruction fetch)
Error Protection
Programmer Mode
Socket Adapter
Rev. 8.00 Mar. 09, 2010 Page 177 of 658
REJ09B0042-0800
Section 6 ROM