DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 679

• 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: -

• Host select register
Note:
20.3.9
IDR1 to IDR4 are 8-bit read-only registers for the slave (this LSI), and 8-bit write-only registers
for the host. The registers selected from the host according to the I/O address are shown in the
following table. Data transferred in an LPC I/O write cycle is written to the selected register. The
value of bit 2 of the I/O address is latched into the C/D bit in STR, to indicate whether the written
information is a command or data. The initial values of IDR1 to IDR4 are H'00.
n = 1 to 4
20.3.10 Output Data Registers 1 to 4 (ODR1 to ODR4)
ODR1 to ODR4 are 8-bit readable/writable registers for the slave (this LSI), and 8-bit read-only
registers for the host. The registers selected from the host according to the I/O address are shown
in the following table. In an LPC I/O read cycle, the data in the selected register is transferred to
the host. The initial values of ODR1 to ODR4 are H'00.
n = 1 to 4
Bits 5 to 3
Bits 15 to 3 in LADR4
Bits 15 to 3 in LADR4
Bits 15 to 3 in LADR4
Bits 15 to 3 in LADR4
Bits 15 to 4
Bits 15 to 4
Bits 15 to 4
Bits 15 to 4
Bits 15 to 4
* When channel 4 is used, the content of LADR4 must be set so that the addresses for
Input Data Registers 1 to 4 (IDR1 to IDR4)
channels 1, 2, 3 and SCIF are different.
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
I/O Address
I/O Address
I/O Address
0
1
Bit 2
Bit 2
0
0
1
Bit 2
1
0
Bits 1 and 0
Bits 1 and 0 in LADR4
Bits 1 and 0 in LADR4
Bits 1 and 0 in LADR4
Bits 1 and 0 in LADR4
Bit 1
Bit 1
Bit1
Bit 1
Bit 1
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Transfer
Cycle
I/O write
I/O write
Transfer
Cycle
I/O read
Transfer
Cycle
I/O write
I/O write
I/O read
I/O read
Rev. 2.00 Sep. 28, 2009 Page 637 of 994
Host Register Selection
IDRn write, C/Dn ← 0
IDRn write, C/Dn ← 1
Host Register Selection
ODRn read
IDR4 write (data)
STR4 read
Host Select Register
IDR4 write (command)
ODR4 read
REJ09B0452-0200