HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 190

• 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
Table 6.8
Table 6.9
Product Group
F-ZTAT version of
H8/38024 Group and
F-ZTAT version of
H8/38024R Group
F-ZTAT version of
H8/38124 Group
Rev. 8.00 Mar. 09, 2010 Page 168 of 658
REJ09B0042-0800
Item
Bit rate
adjustment
Flash memory erase
Transfer of
programming control
program
Transfer of
programming control
program (repeated for
N times)
Execution of
Programming
control program
Boot Mode Operation
Oscillating Frequencies (f
Is Possible
Host Operation
Processing Contents
Continuously transmits data H'00 at
specified bit rate.
Transmits data H'55 when data H'00
is received and no error occurs.
Transmits number of bytes (N) of
programming control program to be
transferred as 2-byte data (low-order
byte following high-order byte)
Transmits 1-byte of programming
control program
Host Bit Rate
4,800 bps
2,400 bps
1,200 bps
19,200 bps
9,600 bps
4,800 bps
2,400 bps
1,200 bps
OSC
) for which Automatic Adjustment of LSI Bit Rate
Oscillating Frequencie
8 to 10 MHz
4 to 10 MHz
2 to 10 MHz
16 to 20 MHz
8 to 20 MHz
6 to 20 MHz
2 to 20 MHz
2 to 20 MHz
Branches to boot program at reset-start.
LSI Operation
Processing Contents
· Measures low-level period of receive data H'00.
· Calculates bit rate and sets it in BRR of SCI3.
· Transmits data H'00 to the host to indicate that the
Checks flash memory data, erases all flash memory
blocks in case of written data existing, and transmits
data H'AA to host. (If erase could not be done,
transmits data H'FF to host and aborts operation.)
Echobacks the 2-byte received data to host.
Echobacks received data to host and also
transfers it to RAM.
Transmits 1-byte data H'AA to host.
Branches to programming control program
transferred to on-chip RAM and starts execution.
adjustment has ended.
s (f
OSC
)
Range of LSI