DF2117VLP20V Renesas Electronics America, DF2117VLP20V Datasheet - Page 348

• 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 10 16-Bit Timer Pulse Unit (TPU)
10.8.10 Conflict between Overflow/Underflow and Counter Clearing
If overflow/underflow and counter clearing occur simultaneously, the TCFV/TCFU flag in TSR is
not set and TCNT clearing takes precedence. Figure 10.51 shows the operation timing when a
TGR compare match is specified as the clearing source, and H'FFFF is set in TGR.
Rev. 3.00 Sep. 28, 2009 Page 302 of 910
REJ09B0350-0300
Figure 10.50 Conflict between Buffer Register Write and Input Capture
φ
Address
Write signal
Input capture
signal
TCNT
TGR
Buffer
register
Figure 10.51 Conflict between Overflow and Counter Clearing
φ
TCNT input
clock
TCNT
Counter
clear signal
TGF
TCFV
H'FFFF
Disabled
Buffer register write cycle
M
T1
Buffer register
address
N
T2
H'0000
M
N