HD6417020SX20IV Renesas Electronics America, HD6417020SX20IV Datasheet - Page 256

• Manufacturer Part Number: HD6417020SX20IV
• Description: SH 1 CORE 32B MPU, 20MHZ/5V, 100
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7020r

Specifications of HD6417020SX20IV

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

• Bits 6–4 (I/O control B2–B0 (IOB2–IOB0)): IOB2–IOB0 selects the GRB function.
Bit 6:
IOB2
0
1
Notes: 1. After reset, the value output is 0 until the first compare match occurs.
• Bit 3 (reserved): Bit 3 always reads as 1. The write value should always be 1.
• Bits 2–0 (I/O control A2–A0 (IOA2–IOA0)): IOA2–IOA0 select the GRB function.
Bit 2:
IOA2
0
1
Notes: 1. After reset, the value output is 0 until the first compare match occurs.
238 RENESAS
2. Channel 2 has no compare-match driven toggle output function. If it is set for toggle, 1
2. Channel 2 has no compare-match driven toggle output function. If it is set for toggle, 1
Bit 5:
IOB1
0
1
0
1
Bit 1:
IOA1
0
1
0
1
is automatically selected as the output.
is automatically selected as the output.
Bit 4:
IOB0
0
1
0
1
0
1
0
1
Bit 0:
IOA0
0
1
0
1
0
1
0
1
GRB Function
GRB is an
output compare 0 output at GRB compare match*
register
GRB is an
input capture
register
GRA Function
GRA is an
output compare 0 output at GRA compare match*
register
GRA is an
input capture
register
Compare match with pin output disabled (initial value)
1 output at GRB compare match*
Output toggles at GRB compare match (1 output for
channel 2 only)*
GRB captures rising edge of input
GRB captures falling edge of input
GRB captures both edges of input
Compare match with pin output disabled (initial value)
1 output at GRA compare match*
Output toggles at GRA compare match (1 output for
channel 2 only)*
GRA captures rising edge of input
GRA captures falling edge of input
GRA captures both edges of input
1,
1,
*
*
2
2
1
1
1
1