DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 673

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• 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: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(3)
Table 14.13 shows possible settings for bits IrCKS2 to IrCKS0 (minimum pulse width), and this
LSI's operating frequencies and bit rates, for making the pulse width shorter than 3/16 times the bit
rate in transmission.
Table 14.13 IrCKS2 to IrCKS0 Bit Settings
Operating
Frequency
Pφ (MHz)
7.3728
8
9.8304
10
12
12.288
14
14.7456
16
17.2032
18
19.6608
20
25
30
33
35
High-Level Pulse Width Selection
2400
78.13
100
100
100
100
101
101
101
101
101
101
101
101
101
110
110
110
110
Bit Rate (bps) (Upper Row)/Bit Interval × 3/16 (µs) (Lower Row)
9600
19.53
100
100
100
100
101
101
101
101
101
101
101
101
101
110
110
110
110
19200
9.77
100
100
100
100
101
101
101
101
101
101
101
101
101
110
110
110
110
Section 14 Serial Communication Interface (SCI, IrDA, CRC)
38400
4.88
100
100
100
100
101
101
101
101
101
101
101
101
101
110
110
110
110
Rev.1.00 Sep. 08, 2005 Page 623 of 966
57600
3.26
100
100
100
100
101
101
101
101
101
101
101
101
101
110
110
110
110
REJ09B0219-0100
115200
1.63
100
100
100
100
101
101
101
101
101
101
101
101
101
110
110
110
110