HD6477021X20V Renesas Electronics America, HD6477021X20V Datasheet - Page 287

• Manufacturer Part Number: HD6477021X20V
• Description: MCU 5V 32K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7020r

Specifications of HD6477021X20V

• 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 Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

signal (BR to GR)
signal (BR to GR)
Buffer transfer
Buffer transfer
TCNT4
TCNT3
GRA3
IMFA
OVF
GR
GR
Figure 10.37 Undershoot Timing
Figure 10.36 Overshoot Timing
H' 0001
N–1
Set to 1
Buffer transfer performed
Set to 1
H' 0000
Buffer transfer performed
N
N
Underflow
H' FFFF
N + 1
H' 0000
N
Flag not set
Overflow
Flag not set
Buffer transfer
not performed
Buffer transfer
not performed
N–1
RENESAS 269