DF38602RFT10 Renesas Electronics America, DF38602RFT10 Datasheet - Page 149

• Manufacturer Part Number: DF38602RFT10
• Description: MCU 3V 16K 32-QFN
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H SLPr

Specifications of DF38602RFT10

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: I²C, IrDA, SCI, SSU
• Peripherals: POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F38602RFT10; HD64F38602RFT10

The FLMCR1, FLMCR2, and EBR1 settings are retained, however programming mode or erasing
mode is aborted when the error occurred. Programming mode or erasing mode cannot be re-
entered by re-setting the P or E bit. However, settings of the PV and EV bits are retained, and a
transition can be made to the verifying mode. The error protection state can be cleared only by a
reset.
6.6
In user mode, the flash memory will operate in either of the following states:
• Normal operating mode
• Power-down operating mode
• Standby mode
Table 6.7 shows the correspondence between the operating modes of this LSI and the flash
memory. In subactive mode, the flash memory can be set to operate in power-down mode with the
PDWND bit in FLPWCR. When the flash memory returns to its normal operating state from the
power-down mode or standby mode, a period to stabilize operation of the power supply circuits
that were stopped is needed. When the flash memory returns to its normal operating state, bits
STS2 to STS0 in SYSCR1 must be set to provide a wait time of at least 20 µs, even when the
external clock is being used.
Table 6.7
LSI Operating State
Active mode
Subactive mode
Sleep mode
Subsleep mode
Watch mode
Standby mode
The flash memory can be read at high speed.
The power supply circuit of flash memory can be partly halted. As a result, flash memory can
be read with low power consumption.
All flash memory circuits are halted.
Power-Down States for Flash Memory
Flash Memory Operating States
PDWND = 0 (Initial Value)
Normal operating mode
Power-down mode
Normal operating mode
Standby mode
Standby mode
Standby mode
Flash Memory Operating State
Rev. 3.00 May 15, 2007 Page 115 of 518
PDWND = 1
Normal operating mode
Normal operating mode
Normal operating mode
Standby mode
Standby mode
Standby mode
REJ09B0152-0300
Section 6 ROM