DF2117VLP20V Renesas Electronics America, DF2117VLP20V Datasheet - Page 808

• 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 23 Clock Pulse Generator
Table 23.3 External Clock Input Conditions
The oscillator and duty correction circuit can adjust the waveform of the external clock input that
is input from the EXTAL pin.
When a specified clock signal is input to the EXTAL pin, internal clock signal output is
determined after the external clock output stabilization delay time (t
signal output is not determined during the t
maintain the reset state. Table 23.4 shows the external clock output stabilization delay time. Figure
23.6 shows the timing of the external clock output stabilization delay time.
Rev. 3.00 Sep. 28, 2009 Page 762 of 910
REJ09B0350-0300
Item
External clock input pulse
width low level
External clock input pulse
width high level
External clock rising time
External clock falling time
Clock pulse width low level t
Clock pulse width high level t
EXTAL
t
EXr
Figure 23.5 External Clock Input Timing
Symbol
t
t
t
t
EXL
EXH
EXr
EXf
CL
CH
t
EXH
Min.
20
20
⎯
⎯
0.4
0.4
DEXT
VCC = 3.0 to 3.6 V
cycle, a reset signal should be set to low to
Max.
⎯
⎯
5
5
0.6
0.6
t
EXf
t
EXL
Unit Test Conditions
ns
ns
ns
ns
t
t
cyc
cyc
DEXT
) has passed. As the clock
V
Figure 23.5
Figure 26.4
CC
× 0.5