HD64F2168VTE33 Renesas Electronics America, HD64F2168VTE33 Datasheet - Page 156

• Manufacturer Part Number: HD64F2168VTE33
• Manufacturer: Renesas Electronics America

Specifications of HD64F2168VTE33

• Cpu Family: H8S
• Device Core Size: 16/32Bit
• Frequency (max): 33MHz
• Interface Type: I2C/IrDA/SCI
• Program Memory Type: Flash
• Program Memory Size: 256KB
• Total Internal Ram Size: 40KB
• # I/os (max): 106
• Number Of Timers - General Purpose: 5
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / Rohs Status: Not Compliant

Table 6.3
Note:
Rev. 3.00, 03/04, page 114 of 830
BRSTRM CS256E
0
1
*
0
1
0
1
In the burst ROM interface, the bus width is specified by the ABW bit in WSCR, the
number of full access states (wait can be inserted) is specified by the AST bit in WSCR,
and the number of access cycles in burst access is specified regardless of the AST bit
setting.
Bit Settings and Bus Specifications of Basic Bus Interface
CPCSE
0
1
0
1
0
1
0
1
Basic Extended
Area
Basic extended
area
ABW, AST,
WMS1, WMS0,
WC1, WC0
Burst ROM
interface*
ABW, AST,
WMS0, WC1,
WC0, BRSTS1,
BRSTS0
256-kbyte
Extended Area
Used as basic
extended area
ABW256, AST256,
WMS10, WC11,
WC10
Used as burst
ROM interface
ABW256, AST256,
WMS10, WC11,
WC10
Areas
CP Extended Area (Basic
Mode)
Used as basic extended
area
ABWCP, ASTCP, WMS21,
WMS20, WC21, WC20
Same as when CS256E = 0
Used as burst ROM
interface
ABWCP, ASTCP, WMS21,
WMS20, WC21, WC20
Same as when CS256E = 0