DF2377RVFQ33W Renesas Electronics America, DF2377RVFQ33W Datasheet - Page 18

• 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: -

Item
17.1 Features
Figure 17.1 Block
Diagram of A/D
Converter
21.1 Features
21.1.1 Operating
Mode
21.3.1 Programming/
Erasing Interface
Register
21.3.2 Programming/
Erasing Interface
Parameter
21.3.3 Flash Vector
Address Control
Register (FVACR)
Rev.7.00 Mar. 18, 2009 page xvi of lxvi
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Revision (See Manual for Details)
Figure amended
Description amended
• Programming/erase protection
Description amended
When the mode pins are set in the reset state and a reset start
is performed, the MCU transitions to an operating mode as
shown in figure 21.2.
Description amended
• Flash Code Control and Status Register (FCCS)
Description amended
When download, initialization, or on-chip program is executed,
registers of the CPU except for ER0 and ER1 are stored. The
return value of the processing result is written in ER0, ER1.
Since the stack area is used for storing the registers except for
ER0, ER1, the stack area must be saved at the processing start.
(A maximum size of a stack area to be used is 128 bytes.)
Description amended
FVACR modifies the space from which the vector table data of
the NMI interrupts is read. Normally the vector table data is read
from the address spaces from H'00001C to H'00001F.
There are three types of flash memory programming/erase
FCCS is used to request monitoring of flash memory
protection that may be selected: hardware protection,
software protection, and error protection.
programming/erase errors or downloading of on-chip
programs.
AVCC
Vref
AVSS
10-bit D/A