HD64F2319VTE25 Renesas Electronics America, HD64F2319VTE25 Datasheet - Page 600

• Manufacturer Part Number: HD64F2319VTE25
• Description: IC H8S MCU FLASH 512K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of HD64F2319VTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 17 ROM
17.1.2
The operating mode of the chip is controlled by the mode pins and the BCRL register. The ROM-
related registers are shown in table 17.1.
Table 17.1 ROM Registers
Register Name
Mode control register
Bus controller register
Note: * Lower 16 bits of the address.
17.2
17.2.1
Note: * Determined by pins MD2 to MD0.
MDCR is an 8-bit read-only register used to monitor the current operating mode of the chip.
Bit 7—Reserved: This bit cannot be modified and is always read as 1.
Bits 6 to 3—Reserved: These bits cannot be modified and are always read as 0.
Bits 2 to 0—Mode Select 2 to 0 (MDS2 to MDS0): These bits indicate the input levels at pins
MD2 to MD0 (the current operating mode). Bits MDS2 to MDS0 correspond to pins MD2 to
MD0. MDS2 to MDS0 are read-only bits, and cannot be modified. The mode pin (MD2 to MD0)
input levels are latched into these bits when MDCR is read. These latches are canceled by a reset.
Rev.7.00 Feb. 14, 2007 page 566 of 1108
REJ09B0089-0700
Bit
Initial value :
R/W
Register Configuration
Register Descriptions
Mode Control Register (MDCR)
:
:
—
—
7
1
—
—
6
0
Abbreviation
MDCR
BCRL
—
—
5
0
—
—
4
0
R/W
R/W
R/W
—
—
3
0
Initial Value
Undefined
Undefined
MDS2
— *
R
2
MDS1
— *
R
1
H'FF3B
Address *
H'FED5
MDS0
— *
R
0