DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 185

• Manufacturer Part Number: DF2166VT33WV
• Description: MCU 16BIT FLASH 3V 512K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2166VT33WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2) In Address-Data Multiplex Extended Mode
(a) Program Wait Mode: Program wait mode includes address wait and data wait.
256-kbyte extended area and IOS extended area:
Zero or one state of address wait T
data wait T
CP extended area:
Zero or one state of address wait T
data wait T
(b) Pin Wait Mode: When accessing the external address space, a specified number of wait states
T
is specified by the settings of the WC1 and WC0 bits (the WC21 and WC20 bits for the CP
extended area). If the WAIT pin is low at the falling edge of φ in the last T
another T
high.
Pin wait mode is useful when inserting four or more T
T
(c) Pin Auto-Wait Mode: A specified number of wait states T
and T
of φ in the last T
WC0 bits (the WC21 and WC20 bits for the CP extended area). Even if the WAIT pin is held low,
T
Pin auto-wait mode enables the low-speed memory interface only by inputting the chip select
signal to the WAIT pin.
Figure 6.26 shows an example of wait state insertion timing in pin wait mode.
DSW
DOW
DOW
can be inserted between the T
states to be inserted for each external device.
states are inserted only up to the specified number of states.
5
state when accessing the external address space if the WAIT pin is low at the falling edge
DOW
DSW
DSW
state is inserted. If the WAIT pin is held low, T
is inserted between T
is inserted between T
4
state. The number of wait states T
AW
AW
4
4
4
state and T
and T
and T
is inserted between T
is inserted between T
5
5
states.
states.
5
state of data state. The number of wait states T
DOW
DOW
is specified by the settings of the WC1 and
states, or when changing the number of
1
1
and T
and T
DOW
DOW
states are inserted until it goes
Rev. 3.00, 03/04, page 143 of 830
2
2
are inserted between the T
states. Zero to three states of
states. Zero to three states of
4
, T
DSW
, or T
DOW
state,
4
state
DSW