DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 452

• 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: -

Note:
Rev. 2.00 Sep. 28, 2009 Page 410 of 994
REJ09B0452-0200
Bit
4
3
2
1
0
* etu: Element Time Unit (time taken to transfer one bit)
Bit Name
O/E
BCP1
BCP0
CKS1
CKS0
Initial Value
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
Description
Parity Mode (valid only when the PE bit is 1 in
asynchronous mode)
0: Selects even parity
1: Selects odd parity
For details on the usage of this bit in smart card
interface mode, see section 15.7.2, Data Format
(Except in Block Transfer Mode).
Basic Clock Pulse 1 and 0
These bits select the number of basic clock cycles in
a 1-bit data transfer time in smart card interface
mode.
00: 32 clock cycles (S = 32)
01: 64 clock cycles (S = 64)
10: 372 clock cycles (S = 372)
11: 256 clock cycles (S = 256)
For details, see section 15.7.4, Receive Data
Sampling Timing and Reception Margin. S is
described in section 15.3.9, Bit Rate Register
(BRR).
Clock Select 1 and 0
These bits select the clock source for the baud rate
generator.
00: φ clock (n = 0)
01: φ/4 clock (n = 1)
10: φ/16 clock (n = 2)
11: φ/64 clock (n = 3)
For the relation between the bit rate register setting
and the baud rate, see section 15.3.9, Bit Rate
Register (BRR). n is the decimal display of the value
of n in BRR (see section 15.3.9, Bit Rate Register
(BRR)).