DF2117VLP20V Renesas Electronics America, DF2117VLP20V Datasheet - Page 430

• Manufacturer Part Number: DF2117VLP20V
• Description: IC H8S/2117 MCU FLASH 145TFLGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VLP20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 145-TFLGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 13 8-Bit Timer (TMR)
13.9
13.9.1
If a counter clear signal is generated during the T
13.13, clearing takes priority and the counter write is not performed.
13.9.2
If a count-up occurs during the T
counter write takes priority and the counter is not incremented.
Rev. 3.00 Sep. 28, 2009 Page 384 of 910
REJ09B0350-0300
Usage Notes
Conflict between TCNT Write and Counter Clear
Conflict between TCNT Write and Count-Up
φ
Address
Internal write signal
TCNT input clock
TCNT
φ
Address
Internal write signal
Counter clear signal
TCNT
Figure 13.14 Conflict between TCNT Write and Count-Up
Figure 13.13 Conflict between TCNT Write and Clear
2
state of a TCNT write cycle as shown in figure 13.14, the
TCNT write cycle by CPU
TCNT write cycle by CPU
T 1
T
1
N
N
TCNT address
TCNT address
Counter write data
2
state of a TCNT write cycle as shown in figure
T
T 2
2
H'00
M