DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 830

• 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: -

Section 20 Flash Memory (0.18-µm F-ZTAT Version)
(2)
FPFR indicates the return values of the initialization, programming, and erasure results. The
meaning of the bits in FPFR varies depending on the processing.
(a)
FPFR indicates the return value of the initialization result.
(b) Programming
FPFR indicates the return value of the programming result.
Rev.1.00 Sep. 08, 2005 Page 780 of 966
REJ09B0219-0100
Bit
7 to 2
1
0
Bit
7
Bit
Bit Name
Bit
Bit Name
Flash Pass and Fail Parameter (FPFR: General Register R0L of CPU)
Initialization before programming/erasing
Bit Name

FQ
SF
Bit Name

7
7
Initial
Value



Initial
Value

MD
6
6
R/W

R/W
R/W
R/W

EE
5
5
Description
Unused
These bits return 0.
Frequency Error Detect
Compares the specified CPU operating frequency with
the operating frequencies supported by this LSI, and
returns the result.
0: Setting of operating frequency is normal
1: Setting of operating frequency is abnormal
Success/Fail
Returns the initialization result.
0: Initialization has ended normally (no error)
1: Initialization has ended abnormally (error occurs)
Description
Unused
Returns 0.
FK
4
4
3
3
WD
2
2
WA
FQ
1
1
SF
SF
0
0