D13002F16V Renesas Electronics America, D13002F16V Datasheet - Page 367

• Manufacturer Part Number: D13002F16V
• Description: IC H8/3002 ROMLESS 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of D13002F16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 38
• Program Memory Type: ROMless
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Examples of Buffering: Figure 10-49 shows an example in which GRA is set to function as an
output compare register buffered by BRA, TCNT is set to operate as a periodic counter cleared by
GRB compare match, and TIOCA and TIOCB are set to toggle at compare match A and B.
Because of the buffer setting, when TIOCA toggles at compare match A, the BRA value is
simultaneously transferred to GRA. This operation is repeated each time compare match A occurs.
Figure 10-50 shows the transfer timing.
GRB
H'0250
H'0200
H'0100
H'0000
BRA
GRA
TIOCB
TIOCA
Figure 10-49 Register Buffering (Example 1: Buffering of Output Compare Register)
TCNT value
H'0200
H'0250
H'0200
H'0100
Counter cleared by compare match B
351
Compare match A
H'0100
H'0200
H'0200
Time
Toggle
output
Toggle
output