M38039FFHFP#U0 Renesas Electronics America, M38039FFHFP#U0 Datasheet - Page 70

• Manufacturer Part Number: M38039FFHFP#U0
• Description: IC 740 MCU FLASH 60K 64QFP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M38039FFHFP#U0

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 16.8MHz
• Connectivity: SIO, UART/USART
• Peripherals: PWM, WDT
• Number Of I /o: 56
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

3803 Group (Spec.H)
Rev.3.11
REJ03B0017-0311
FLASH MEMORY MODE
The 3803 group (Spec.H)’s flash memory version has the flash
memory that can be rewritten with a single power source.
For this flash memory, three flash memory modes are available
in which to read, program, and erase: the parallel I/O and
standard serial I/O modes in which the flash memory can be
manipulated using a programmer and the CPU rewrite mode in
which the flash memory can be manipulated by the Central
Processing Unit (CPU).
Summary
Table 11 lists the summary of the 3803 Group (Spec.H) flash
memory version.
Table 11 Summary of 3803 group (Spec.H)’s flash memory version
NOTE:
Power source voltage (Vcc)
Program/Erase VPP voltage (V
Flash memory mode
Erase block division
Program method
Erase method
Program/Erase control method
Number of commands
Number of program/Erase times
ROM code protection
1. The Boot ROM area has had a standard serial I/O mode control program stored in it when shipped from the factory.
This Boot ROM area can be erased and written in only parallel I/O mode.
Apr 5, 2006
User ROM area/Data ROM area
Boot ROM area
Item
Page 68 of 113
PP
)
(1)
V
V
3 modes; Parallel I/O mode, Standard serial I/O mode, CPU
rewrite mode
Refer to Figure.64.
Not divided (4K bytes)
In units of bytes
Block erase
Program/Erase control by software command
5 commands
100
Available in parallel I/O mode and standard serial I/O mode
CC
CC
This flash memory version has some blocks on the flash memory
as shown in Figure 64 and each block can be erased.
In addition to the ordinary User ROM area to store the MCU
operation control program, the flash memory has a Boot ROM
area that is used to store a program to control rewriting in CPU
rewrite and standard serial I/O modes. This Boot ROM area has
had a standard serial I/O mode control program stored in it when
shipped from the factory. However, the user can write a rewrite
control program in this area that suits the user’s application
system. This Boot ROM area can be rewritten in only parallel I/O
mode.
= 2.7 to 5.5 V
= 2.7 to 5.5 V
Specifications