DF2214BQ16V Renesas Electronics America, DF2214BQ16V Datasheet - Page 205

• Manufacturer Part Number: DF2214BQ16V
• Description: IC H8S/2214 MCU FLASH 112-TFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2214BQ16V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• 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: D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-TFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218 - DEV EVAL KIT H8S/2218
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2) 8-Bit 3-State Access Space
Figure 6.7 shows the bus timing for an 8-bit 3-state access space. When an 8-bit access space is
accessed, the upper half (D15 to D8) of the data bus is used.
Wait states can be inserted.
Note: n = 0 to 7
Read
Write
(16-bit bus mode)
(8-bit bus mode)
Figure 6.7 Bus Timing for 8-Bit 3-State Access Space
Address bus
D15 to D8
D15 to D8
D7 to D0
D7 to D0
φ
LWR
LWR
HWR
CSn
RD
AS
T
1
High impedance
High impedance
Rev.4.00 Sep. 18, 2008 Page 143 of 872
Bus cycle
High
T
2
Valid
Section 6 Bus Controller
T
3
REJ09B0189-0400
Invalid
Valid