DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 793

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• 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: -

Table 24.1 Differences between Boot Mode, User Program Mode, and Programmer Mode
Notes: 1. All-erasure is performed. After that, the specified block can be erased.
Item
Programming/
erasing environment
Programming/
erasing enable MAT
All erasure
Block division
erasure
Program data
transfer
Reset initiation MAT Embedded
Transition to user
mode
2. First, the reset vector is fetched from the embedded program storage MAT. After the
User mode
flash memory related registers are checked, the reset vector is fetched from the user
boot MAT.
Boot Mode
On-board
programming
•
•
O (Automatic)
O*
From host via
SCI
program
storage area
Changing mode
and reset
End of
programming/
erasure
Figure 24.2 Mode Transition of Flash Memory
Start of
programming/
erasure
1
User MAT
User boot
MAT
User Program Mode
On-board
programming
•
O
O
Via any device
User MAT
Changing FLSHE bit
setting
program
mode
User
User MAT
Reset state
On-board programming mode
boot mode
User
Programmer mode setting
Rev. 2.00 Sep. 28, 2009 Page 751 of 994
User Boot Mode
On-board
programming
•
O
O
Via any device
User boot MAT*
Changing mode
and reset
RES = 0
User MAT
Boot mode
Programmer
2
mode
REJ09B0452-0200
Programmer
Mode
PROM
programmer
•
•
O (Automatic)
×
Via
programmer
⎯
⎯
User MAT
User boot
MAT