HD6477021X20V Renesas Electronics America, HD6477021X20V Datasheet - Page 236

• 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: -

Block Diagram of Channel 2: Figure 10.3 is a block diagram of channel 2. Channel 2 is 0
output/1 output only.
218 RENESAS
TCNT2: Timer counter 2 (16 bits)
GRA2, GRB2: General registers A2, B2 (input capture/output compare dual use) (16 bits
TCR2: Timer control register 2 (8 bits)
TIOR2: Timer I/O control register 2 (8 bits)
TIER2: Timer interrupt enable register 2 (8 bits)
TSR2: Timer status register 2 (8 bits)
TCLKA–
TCLKD
/4, /8
, /2,
Clock selection
Figure 10.3 Channel 2 Block Diagram
Comparator
Module data bus
Control logic
TIOCA2
TIOCB2
IMIA2
IMIB2
OVI2
2)