DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 697

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(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.
Bit
7 to 2
1
0
Bit
Bit Name
Flash Pass and Fail Parameter (FPFR: General Register R0L of CPU)
Initialization before programming/erasing
Bit Name

FQ
SF

7
Initial
Value




6
R/W

R/W
R/W

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)

4
Section 18 Flash Memory (0.18-µm F-ZTAT Version)

3
Rev. 2.00 Jun. 28, 2007 Page 671 of 864

2
FQ
1
REJ09B0341-0200
SF
0