DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 849

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2)
The procedures for download of the on-chip program, initialization, and programming are shown
in figure 20.13.
Programming Procedure in User Program Mode
Set SCO to 1 after initializing
VBR and execute download
JSR FTDAR setting
Select on-chip program
to be downloaded and
destination by FTDAR
procedure program
Start programming
specify download
Set FKEY to H'A5
Set the FPEFEQ
Clear FKEY to 0
DPFR
Initialization
FPFR
parameter
Figure 20.13 Programming Procedure in User Program Mode
1
Yes
Yes
0?
0?
Download error processing
32
Initialization error processing
No
No
1.
2.
3.
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5.
6.
7.
8.
Section 20 Flash Memory (0.18-µm F-ZTAT Version)
No
Rev.1.00 Sep. 08, 2005 Page 799 of 966
JSR FTDAR setting
Disable interrupts and bus
Set parameters to ER1
(FMPAR and FMPDR)
procedure program
End programming
Set FKEY to H'5A
master operation
programming is
Clear FKEY to 0
other than CPU
Required data
Programming
completed?
FPFR
and ER0
1
Yes
Yes
1?
16
REJ09B0219-0100
Clear FKEY and
No
error processing
programming
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