HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 833

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2239TF20I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Table 23.1 Damping Resistance Value
Notes: 1. The H8S/2258 Group is out of operation.
Figure 23.3 shows the equivalent circuit of the crystal resonator. Use a crystal resonator that has
the characteristics shown in table 23.2.
Table 23.2 Crystal Resonator Characteristics
Notes: 1. The H8S/2258 Group is out of operation.
23.2.2
An external clock signal can be input as shown in the examples in figure 23.4. If the XTAL pin is
left open, ensure that stray capacitance does not exceed 10 pF. When complementary clock is
input to the XTAL pin, the external clock input should be fixed high in standby mode, subactive
mode, subsleep mode, or watch mode.
Frequency (MHz)
R
Frequency (MHz)
R
C
d
S
0
(Ω)
max (pF)
max (Ω)
2. Supported only by the H8S/2239 Group.
2. Supported only by the H8S/2239 Group.
External Clock Input
XTAL
Figure 23.3 Crystal Resonator Equivalent Circuit
2 *
1 k
2 *
500
7
1
1
4 *
500
4 *
120
7
L
1
1
C
C
6 *
300
6 *
100
7
L
0
1
1
AT-cut parallel-resonance type
R
s
8 *
200
8 *
80
7
1
1
Rev. 6.00 Mar. 18, 2010 Page 771 of 982
EXTAL
10
100
10
60
7
Section 23 Clock Pulse Generator
12
0
12
60
7
REJ09B0054-0600
16 *
0
16 *
50
7
2
2
20 *
0
20 *
40
7
2
2