DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 656

• 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: -

20.1.2
The comparison table of programming and erasing related items about boot mode, user program
mode, user boot mode, and programmer mode is shown in table 20.1.
Table 20.1 Comparison of Programming Modes
Notes: 1. All-erasure is performed. After that, the specified block can be erased.
• The user boot MAT can be programmed or erased only in boot mode and programmer mode.
• The user MAT and user boot MAT are erased in boot mode. Then, the user MAT and user boot
• The boot operation of the optional interface can be performed by the mode pin setting different
Rev. 3.00, 03/04, page 614 of 830
Programming/
erasing
environment
Programming/
erasing enable
MAT
All erasure
Block division
erasure
Program data
transfer
Reset initiation
MAT
Transition to user
mode
MAT can be programmed by means of the command method. However, the contents of the
MAT cannot be read until this state.
Only user boot MAT is programmed and the user MAT is programmed in user boot mode or
only user MAT is programmed because user boot mode is not used.
from user program mode in user boot mode.
2. Firstly, the reset vector is fetched from the embedded program storage MAT. After the
Mode Comparison
flash memory related registers are checked, the reset vector is fetched from the user
boot MAT.
Boot mode
On-board
User MAT
User boot MAT
From host via SCI Via optional device Via optional device Via programmer
Embedded
program storage
MAT
Changing mode
setting and reset
(Automatic)
*
1
User program
mode
On-board
User MAT
User MAT
Changing FLSHE
bit and FWE pin
User boot mode
On-board
User MAT
User boot MAT*
Changing mode
setting and reset
2
Programmer
mode
PROM
programmer
User boot MAT
×


User MAT
(Automatic)