DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 699

• 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: -

Bit
4
3
2
1
0
Bit Name
FK

WD
WA
SF
Initial
Value





R/W
R/W

R/W
R/W
R/W
Description
Flash Key Register Error Detect
Checks the FKEY value (H'5A) before programming
starts, and returns the result.
0: FKEY setting is normal (H'5A)
1: FKEY setting is abnormal (value other than H'5A)
Unused
Returns 0.
Write Data Address Detect
When an address not in the flash memory area is
specified as the start address of the storage destination
for the program data, an error occurs.
0: Setting of the start address of the storage
1: Setting of the start address of the storage
Write Address Error Detect
When the following items are specified as the start
address of the programming destination, an error
occurs.
•
•
0: Setting of the start address of the programming
1: Setting of the start address of the programming
Success/Fail
Returns the programming result.
0: Programming has ended normally (no error)
1: Programming has ended abnormally (error occurs)
byte boundary (lower eight bits of the address are
other than H'00 and H'80)
destination for the program data is normal
destination for the program data is abnormal
An area other than flash memory
The specified address is not aligned with the 128-
destination is normal
destination is abnormal
Section 18 Flash Memory (0.18-µm F-ZTAT Version)
Rev. 2.00 Jun. 28, 2007 Page 673 of 864
REJ09B0341-0200