DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 630

• 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: -

Section 14 Serial Communication Interface (SCI, IrDA, CRC)
Rev.1.00 Sep. 08, 2005 Page 580 of 966
REJ09B0219-0100
Bit
3
2
1
0
Bit Name
ACS3
ACS2
ACS1
ACS0
Initial
Value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
1000: 115.132 kbps of average transfer rate specific to
1001: 460.526 kbps of average transfer rate specific to
1010: 720 kbps of average transfer rate specific to Pφ =
1011: 921.053 kbps of average transfer rate specific to
1100: 720 kbps of average transfer rate specific to Pφ =
1101: Reserved (setting prohibited)
111x: Reserved (setting prohibited)
Pφ = 24 MHz is selected (operated using the base
clock with a frequency 16 times the transfer rate)
Pφ = 24 or MHz or 230.263 kbps of average
transfer rate specific to Pφ = 12MHz is selected
(operated using the base clock with a frequency
16 times the transfer rate)
24 MHz is selected (operated using the base clock
with a frequency 8 times the transfer rate)
Pφ = 24 or MHz or 460.526 kbps of average
transfer rate specific to Pφ = 12MHz is selected
(operated using the base clock with a frequency 8
times the transfer rate)
32 MHz is selected (operated using the base clock
with a frequency 16 times the transfer rate)