DF2170VTE33 Renesas Electronics America, DF2170VTE33 Datasheet - Page 499

• Manufacturer Part Number: DF2170VTE33
• Description: MCU 3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2170VTE33

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: SCI, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: HD64F2170VTE33; HD64F2170VTE33

Table 15.3 External Clock Input Conditions
Item
External clock input
low pulse width
External clock input
high pulse width
External clock rise time
External clock fall time
Clock low pulse width
Clock high pulse width
EXTAL
EXTAL
EXTAL
XTAL
XTAL
t
EXr
Figure 15.4 External Clock Input (Examples)
Figure 15.5 External Clock Input Timing
Symbol
t
t
t
t
t
t
EXL
EXH
EXr
EXf
CL
CH
(b) Counter clock input at XTAL pin
t
EXH
(a) XTAL pin left open
Min.
10
10
—
—
0.4
0.4
V
CC
= 3.0 V to 3.6 V
Open
Max.

—
5
5
0.6
0.6
t
EXf
t
EXL
External clock input
External clock input
Rev. 2.00, 03/04, page 465 of 534
Unit
ns
ns
ns
ns
t
t
cyc
cyc
V
CC
Test
Figure 15.5
Figure 18.2
Conditions
× 0.5