HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 615
HD64F3029XBL25V
Manufacturer Part Number
HD64F3029XBL25V
Description
MCU 5V 512K,PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.HD64F3029X25.pdf
(1012 pages)
Specifications of HD64F3029XBL25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
- Current page: 615 of 1012
- Download datasheet (5Mb)
3. Initialization of programming/erasing
The operating frequency and user branch are set before execution of programming/erasing. The
user branch destination must be area other than the flash memory area or the area where the on-
chip program is downloaded. These settings are performed by using the programming/erasing
interface parameters.
4. Programming/erasing execution
To program or erase, the FWE pin must be set to 1 and user program mode must be entered.
The program data/programming destination address is specified in 128-byte units when
programming.
The block to be erased is specified in erase-block units when erasing.
These specifications are set by using the programming/erasing interface parameters and the on-
chip program is initiated. The on-chip program is executed by using the JSR or BSR instruction to
perform the subroutine call of the specified address in the on-chip RAM. The execution result is
returned to the programming/erasing interface parameters.
The area to be programmed must be erased in advance when programming flash memory.
All interrupts are prohibited during programming and erasing. Interrupts must not occur in the
user system.
5. When programming/erasing is executed consecutively
When the processing is not ended by the 128-byte programming or one-block erasure, the
program address/data and erase-block number must be updated and consecutive
programming/erasing is required.
Since the downloaded on-chip program is left in the on-chip RAM after the processing, download
and initialization are not required when the same processing is executed consecutively.
Rev. 2.0, 06/04, page 586 of 980
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