HD64F2218TF24 Renesas Electronics America, HD64F2218TF24 Datasheet - Page 208

• Manufacturer Part Number: HD64F2218TF24
• Description: IC H8S MCU FLASH 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2218TF24

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: SCI, SmartCard, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• For Use With: 3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Table 6.4 shows pin states in an idle cycle.
Table 6.4
Rev.7.00 Dec. 24, 2008 Page 152 of 698
REJ09B0074-0700
Pins
A23 to A0
D15 to D0
CSn
AS
RD
HWR
LWR
Address bus
CS (area A)
CS (area B)
Pin States in Idle Cycle
Figure 6.24 Relationship between Chip Select (CS) and Read (RD)
RD
φ
Possibility of overlap between
CS (area B) and RD
T
(a) Idle cycle not inserted
1
Bus cycle A
(ICIS1 = 0)
T
2
T
3
Bus cycle B
T
1
T
2
Address bus
CS (area A)
CS (area B)
Pin State
Contents of next bus cycle
High impedance
High
High
High
High
High
RD
φ
T
1
Bus cycle A
(b) Idle cycle inserted
(Initial value ICIS1 = 1)
T
2
T
3
T
Bus cycle B
I
T
1
T
2