HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 488

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2239TF20I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 11 16-Bit Timer Pulse Unit (TPU)
11.8
The A/D converter can be activated by the TGRA input capture/compare match for a channel.
If the TTGE bit in TIER is set to 1 when the TGFA flag in TSR is set to 1 by the occurrence of a
TGRA input capture/compare match on a particular channel, a request to start A/D conversion is
sent to the A/D converter. If the TPU conversion start trigger has been selected on the A/D
converter side at this time, A/D conversion is started.
In the TPU, a total of six TGRA input capture/compare match interrupts can be used as A/D
converter conversion start sources, one for each channel.
11.9
11.9.1
TCNT Count Timing: Figure 11.31 shows TCNT count timing in internal clock operation, and
figure 11.32 shows TCNT count timing in external clock operation.
Rev. 6.00 Mar. 18, 2010 Page 426 of 982
REJ09B0054-0600
φ
Internal clock
TCNT
input clock
TCNT
Operation Timing
Input/Output Timing
A/D Converter Activation
Figure 11.31 Count Timing in Internal Clock Operation
N − 1
Falling edge
N
Rising edge
N + 1
N + 2