DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 844

• 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: -

24.11
Along with its on-board programming mode, this LSI also has a programmer mode as a further
mode for the writing and erasing of programs and data. In programmer mode, a general-purpose
PROM programmer that supports the device types shown in table 24.16 can be used to write
programs to the on-chip ROM without any limitation.
Table 24.16 Device Types Supported in Programmer Mode
Note:
24.12
The boot program initiated in boot mode performs serial communication using the host and on-
chip SCI_1. The serial communication interface specifications are shown below.
The boot program has three states.
1. Bit-rate-adjustment state
2. Inquiry/selection state
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REJ09B0452-0200
Target Memory MAT
User MAT
User boot MAT
In this state, the boot program adjusts the bit rate to achieve serial communication with the
host. Initiating boot mode enables starting of the boot program and entry to the bit-rate-
adjustment state. The program receives the command from the host to adjust the bit rate. After
adjusting the bit rate, the program enters the inquiry/selection state.
In this state, the boot program responds to inquiry commands from the host. The device name,
clock mode, and bit rate are selected. After selection of these settings, the program is made to
enter the programming/erasing state by the command for a transition to the
programming/erasing state. The program transfers the libraries required for erasure to the on-
chip RAM and erases the user MATs and user boot MATs before the transition.
* For the R4F2117R model, 160 kbytes of ROM space is available when the user MAT is
Programmer Mode
Standard Serial Communication Interface Specifications for Boot
Mode
selected. If programming is performed in programmer mode, H'FF data must be written
to address H'28000 to H'3FFFF with 256-kbyte capacity setting.
Size
8 kbytes
256 kbytes*
Device Type
FZTAT256V3A
FZTATUSBTV3A