HD64F3337YCP16 Renesas Electronics America, HD64F3337YCP16 Datasheet - Page 17

• Manufacturer Part Number: HD64F3337YCP16
• Description: IC H8 MCU FLASH 60K 84PLCC
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of HD64F3337YCP16

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: Host Interface, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 84-PLCC
• Package: 84PLCC
• Family Name: H8
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 74
• Interface Type: HIF/I2C/SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Bit
Initial value
Read/Write
*
Bit 7—Interrupt Mask Bit (I): When this bit is set to "1," all interrupts except NMI are
masked. This bit is set to "1" automatically by a reset and at the start of interrupt handling.
Bits 6 and 4—User Bits (U): These bits can be written and read by software for its own
purposes.
Bit 5—Half-Carry (H): This bit is used by add, subtract, and compare instructions to indicate
a borrow or carry out of bit 3 or bit 11. It is referenced by the decimal adjust instructions.
Bit 3—Negative (N): This bit indicates the most significant bit (sign bit) of the result of an
instruction.
Bit 2—Zero (Z): This bit is set to "1" to indicate a zero result and cleared to "0" to indicate a
nonzero result.
Bit 1—Overflow (V): This bit is set to "1" when an arithmetic overflow occurs, and cleared
to "0" at other times.
Bit 0—Carry (C): This bit is used by:
•
•
•
System control instructions can load and store the CCR, and perform logic operations to set,
clear, or toggle selected bits.
1.2.3 Initial Register Values
When the CPU is reset, the program counter (PC) is loaded from the vector table and the
interrupt mask bit (I) in the CCR is set to “1.” The other CCR bits and the general registers are
not initialized.
Undetermined
Add, subtract, and compare instructions, to indicate a carry or borrow at the most
Shift and rotate instructions, to store the value shifted out of the most or least significant
Bit manipulation instructions, as a bit accumulator
significant bit
bit
R/W
7
1
I
R/W
U
6
*
R/W
H
5
*
R/W
U
4
*
7
R/W
N
3
*
R/W
Z
2
*
R/W
V
1
*
R/W
C
0
*