DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 143

• 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: -

This LSI has an on-chip bus controller (BSC) that manages the bus width and the number of
access states of the external address space. The BSC also has a bus arbitration function, and
controls the operation of the internal bus masters – CPU and data transfer controller (DTC).
6.1
• Extended modes
• Extended area division
• Address pin reduction
• Control address hold signal and aria select signal polarity
BSCS200A_000220030700
Two modes for external extension
Normal extended mode: Normal extension (when the ADMXE bit in SYSCR2 is 0)
Address-data multiplex extended mode: Multiplex extension (when the ADMXE bit in
Possible in normal extended mode
The external address space can be accessed as basic extended areas.
A 256-kbyte extended area can be set and controlled independently of basic extended areas.
A CP extended area can be set and controlled independently of basic extended areas.
In normal extended mode:
A 256-kbyte extended area from H'F80000 to H'FBFFFF can be selected using 18 address pins
and the CS256 signal.
A CP extended area (8 kbytes, basic mode) from H'FFC000 to H'FFDFFF can be selected
using 13 address pins and the CPCS1 signal.
A 2-kbyte area from H'FFF000 to H'FFF7FF can be selected using six to eleven address pins
and the IOS signal.
In address-data multiplex extended mode:
The external address space can be accessed as the following three extended areas.
H'F80000 to H'F8FFFF
H'FFC000 to H'FFDFFF
H'FFF000 to H'FFF7FF
These areas can be selected using 8 pins or 16 pins, which is a total of address pins and data
input/output pins.
The output polarity of IOS, CS256, CPCS1, and AH can be inverted by the PNCCS and
PNCAH bits in LPWRCR
Features
Section 6 Bus Controller (BSC)
64 kbytes
8 kbytes
2 kbytes
SYSCR2 is 1)
256-kbyte extended area
CP extended area
IOS extended area
Rev. 3.00, 03/04, page 101 of 830