DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 634

• Manufacturer Part Number: DF2437FV
• Description: IC H8S/2437 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of DF2437FV

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

In consideration of these conditions, there are three sources; operating mode, the bank structure of
the user MAT, and operations.
The areas in which the programming data can be stored for execution are shown in tables.
Table 20.7 Executable MAT
Note:
Rev.2.00 May. 28, 2009 Page 594 of 732
REJ09B0059-0200
Operation
Programming
Erasing
should be transferred to the on-chip RAM to place the address indicated by FMPDR in an area
other than the flash memory.
* Programming/Erasing is possible to user MATs.
User Program Mode
Table 20.8 (1)
Table 20.8 (2)
Initiated Mode
User Boot Mode*
Table 20.8 (3)
Table 20.8 (4)