HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 544

• Manufacturer Part Number: HD64F2612FA20
• Description: IC H8S MCU FLASH 128K 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2612FA20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 43
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 21 Electrical Characteristics
21.3.1
Table 21.4 lists the clock timing
Table 21.4 Clock Timing
Conditions : V
Item
Clock cycle time
Clock high pulse width
Clock low pulse width
Clock rise time
Clock fall time
Oscillation stabilization time at
reset (crystal)
Oscillation stabilization time in
software standby (crystal)
External clock output
stabilization delay time
Rev. 7.00 Sep. 11, 2009 Page 508 of 566
REJ09B0211-0700
Clock Timing
20 MHz, T
range specifications)
CC
= 4.5 V to 5.5 V, AV
a
= –20°C to +75°C (regular specifications), T
φ
Figure 21.2 System Clock Timing
Symbol
t
t
t
t
t
t
t
t
cyc
CH
CL
Cr
Cf
OSC1
OSC2
DEXT
CC
= 4.5 V to 5.5 V, V
t
CH
Min.
50
15
15
—
—
20
8
2
t
cyc
t
Cf
t
CL
t
Max.
250
—
—
10
10
—
—
—
Cr
SS
= AV
SS
Unit
ns
ns
ns
ns
ns
ms
ms
ms
= 0 V, φ = 4 MHz to
a
= –40°C to +85°C (wide-
Test Conditions
Figure 21.2
Figure 21.3
Figure 20.3
Figure 21.3