HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 165

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2239TF20I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

3.1
The LSI supports four operating modes (modes 7 to 4). These operating modes are used to switch
the pin functions. The operating mode is determined by the setting of the mode pins (MD2 to
MD0). Modes 6 to 4 are external extended modes used to access external memory or peripheral
devices. In the external extended modes each area can be specified as an 8-bit or 16-bit address
space using the bus controller after program execution starts. In addition, the 16-bit bus mode is
used if any of the areas is configured as 16-bit address space. The 8-bit bus mode is used if all
areas are configured as 8-bit address space.
Mode 7 does not use external address space. Do not change the mode pin setting during operation.
Table 3.1
MCU
Operating
Mode
4
5
6
7
Operating Mode Selection
MD2 MD1 MD0
1
1
1
1
MCU Operating Mode Selection
0
0
1
1
Section 3 MCU Operating Modes
0
1
0
1
CPU Operating
Mode
Advanced mode
Advanced mode
Advanced mode
Advanced mode
Description
On-chip ROM
disabled, extended
mode
On-chip ROM
disabled, extended
mode
On-chip ROM
enabled, extended
mode
Single-chip mode
Rev. 6.00 Mar. 18, 2010 Page 103 of 982
Section 3 MCU Operating Modes
On-chip
ROM
Disabled
Disabled
Enabled
Enabled
Initial Value
16 bits
8 bits
8 bits
—
External Data Bus
REJ09B0054-0600
Maximum
Value
16 bits
16 bits
16 bits
—