M38039FFHHP#U0 Renesas Electronics America, M38039FFHHP#U0 Datasheet - Page 81

• Manufacturer Part Number: M38039FFHHP#U0
• Description: MCU 3/5V 56K+4K PB-FREE 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M38039FFHHP#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-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

3803 Group (Spec.H)
Rev.3.11
REJ03B0017-0311
Parallel I/O Mode
The parallel I/O mode is used to input/output software
commands, address and data in parallel for operation (read,
program and erase) to internal flash memory.
Use the external device (writer) only for 3803 Group (Spec.H)
flash memory version. For details, refer to the userÅfs manual of
each writer manufacturer.
• User ROM and Boot ROM Areas
In parallel I/O mode, the User ROM and Boot ROM areas shown
in Figure 64 can be rewritten. Both areas of flash memory can be
operated on in the same way.
The Boot ROM area is 4 Kbytes in size and located at addresses
F000
operations are always performed within this address range.
(Access to any location outside this address range is prohibited.)
In the Boot ROM area, an erase block operation is applied to
only one 4 Kbyte block. The boot ROM area has had a standard
serial I/O mode control program stored in it when shipped from
the fac-tory. Therefore, using the MCU in standard serial I/O
mode, do not rewrite to the Boot ROM area.
16
through FFFF
Apr 5, 2006
16
. Make sure program and block erase
Page 79 of 113