DF2377RVFQ33W Renesas Electronics America, DF2377RVFQ33W Datasheet - Page 908

• Manufacturer Part Number: DF2377RVFQ33W
• Description: IC H8S MCU FLASH 3V 384K 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2377RVFQ33W

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 20 Flash Memory (0.35-μm F-ZTAT Version)
20.4
Table 20.2 shows the pin configuration of the flash memory.
Table 20.2 Pin Configuration
Pin Name
RES
MD2
MD1
MD0
P52
P51
P50
TxD1
RxD1
20.5
The flash memory has the following registers. For details on the system control register, refer to
section 3.2.2, System Control Register (SYSCR).
• Flash memory control register 1 (FLMCR1)
• Flash memory control register 2 (FLMCR2)
• Erase block register 1 (EBR1)
• Erase block register 2 (EBR2)
20.5.1
FLMCR1 is a register that makes the flash memory transit to program mode, program-verify
mode, erase mode, or erase-verify mode. For details on register setting, refer to section 20.7,
Flash Memory Programming/Erasing.
Rev.7.00 Mar. 18, 2009 page 840 of 1136
REJ09B0109-0700
Input/Output Pins
Register Descriptions
Flash Memory Control Register 1 (FLMCR1)
I/O
Input
Input
Input
Input
Input
Input
Input
Output
Input
Function
Reset
Sets this LSI’s operating mode
Sets this LSI’s operating mode
Sets this LSI’s operating mode
Serial transmit data output
Serial receive data input
Sets operating mode in programmer mode
Sets operating mode in programmer mode
Sets operating mode in programmer mode