DF2166VT33 Renesas Electronics America, DF2166VT33 Datasheet - Page 668

• Manufacturer Part Number: DF2166VT33
• Description: MCU FLASH 3V 512K 33MHZ 144TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2166VT33

• 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: Contains lead / RoHS non-compliant
• Eeprom Size: -

• Flash MAT Select Register (FMATS)
FMATS specifies whether user MAT or user boot MAT is selected.
Bit
7
6
5
4
3
2
1
0
Note:
Rev. 3.00, 03/04, page 626 of 830
*
Bit Name
MS7
MS6
MS5
MS4
MS3
MS2
MS1
MS0
Set to 1 when in user boot mode, otherwise set to 0.
Initial
Value
0/1*
0
0/1*
0
0/1*
0
0/1*
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
MAT Select
These bits are in user-MAT selection state when the
value other than H'AA is written and in user-boot-MAT
selection state when H'AA is written.
The MAT is switched by writing the value in FMATS.
When the MAT is switched, follow section 20.6,
Switching between User MAT and User Boot MAT. (The
user boot MAT cannot be programmed in user program
mode if user boot MAT is selected by FMATS. The user
boot MAT must be programmed in boot mode or in
programmer mode.)
H'AA: The user boot MAT is selected (in user-MAT
H'00: Initial value when these bits are initiated in a mode
[Programmable condition]
These bits are in the execution state in the on-chip RAM.
selection state when the value of these bits are
other than H'AA)
Initial value when these bits are initiated in user
boot mode.
except for user boot mode (in user-MAT selection
state)