DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 635

• 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: -

Table 20.8 (1)
Item
Storage area for
program data
Operation for selection
of on-chip program to
be downloaded
Operation for writing
H'A5 to FKEY
Execution of writing
SCO = 1 in FCCS
(download)
Operation for FKEY
clear
Determination of
download result
Operation for download
error
Operation for settings
of initialization
parameter
Execution of
initialization
Determination of
initialization result
Operation for
initialization error
NMI handling routine
Operation for disabling
interrupt
Operation for writing
H'5A to FKEY
Operation for settings
of program parameter
Usable Area for Programming in User Program Mode
On-chip
RAM
Storable/Executable Area
User
MAT
×*
×
×
×
×
External
Space
(Extended
Mode)
×
×
Rev.2.00 May. 28, 2009 Page 595 of 732
User MAT
⎯
Selected MAT
REJ09B0059-0200
Embedded
Program
Storage MAT
⎯