DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 610

• 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: -

(a) Flash Multipurpose Address Area Parameter (FMPAR: General Register ER1 of CPU)
FMPAR sets the start address of the programming destination in the user MAT.
When the address in the area other than the flash memory space is set, an error occurs.
The start address of the programming destination must be at the 128-byte boundary. If this
boundary condition is not satisfied, an error occurs. The error occurrence is indicated by the WA
bit (bit 1) in FPFR.
(b) Flash Multipurpose Data Destination Parameter (FMPDR: General Register ER0 of CPU):
FMPDR sets the start address in the area which stores the data to be programmed to the user
MAT. When the storage destination of the program data is in flash memory, an error occurs. The
error occurrence is indicated by the WD bit in FPFR.
Rev.2.00 May. 28, 2009 Page 570 of 732
REJ09B0059-0200
Bit
31 to 0 MOA31 to
Bit
31 to 0 MOD31 to
Bit Name
MOA0
Bit Name
MOD0
Initial
Value
⎯
Initial
Value
⎯
R/W
R/W
R/W
R/W
Description
Store the start address of the programming destination
in the user MAT. The consecutive 128-byte programming
is executed starting from the specified start address of
the user MAT. Therefore, the specified programming
start address becomes a 128-byte boundary and bits
MOA6 to MOA0 are always 0.
Description
Store the start address of the area which stores the
program data for the user MAT. The consecutive 128-
byte data is programmed to the user MAT starting from
the specified start address.