DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 672

• Manufacturer Part Number: DF2166VT33WV
• Description: MCU 16BIT FLASH 3V 512K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2166VT33WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 106
• 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: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(1)
The on-chip program is automatically downloaded by setting the SCO bit to 1. The on-chip RAM
area to be downloaded is the 2-kbyte area starting from the address specified by FTDAR.
Download control is set by the program/erase interface registers, and the DPFR parameter
indicates the return value.
(a) Download pass/fail result parameter (DPFR: single byte of start address specified by FTDAR)
This parameter indicates the return value of the download result. The value of this parameter can
be used to determine if downloading is executed or not. Since the confirmation whether the SCO
bit is set to 1 is difficult, the certain determination must be performed by writing the single byte of
the start address specified by FTDAR to the value other than the return value of download (for
example, H'FF) before the download start (before setting the SCO bit to 1).
Bit
7 to 3
2
1
0
Rev. 3.00, 03/04, page 630 of 830
Download Control
Bit Name

SS
FK
SF
Initial
Value




R/W

R/W
R/W
R/W
Description
Unused
Return 0
Source Select Error Detect
Only one type for the on-chip program which can be
downloaded can be specified. When more than two
types of the program are selected, the program is not
selected, or the program is selected without mapping,
error is occurred.
0: Download program can be selected normally
1: Download error is occurred (multi-selection or
Flash Key Register Error Detect
Returns the check result whether the value of FKEY is
set to H′A5.
0: KEY setting is normal (FKEY = H'A5)
1: Setting value of FKEY becomes error (FKEY = value
Success/Fail
Returns the result whether download is ended normally
or not. The determination result whether program that is
downloaded to the on-chip RAM is read back and then
transferred to the on-chip RAM is returned.
0: Downloading on-chip program is ended normally (no
1: Downloading on-chip program is ended abnormally
program which is not mapped is selected)
other than H'A5)
error)
(error occurs)