HD64F3337YCP16V Renesas Electronics America, HD64F3337YCP16V Datasheet - Page 410

• Manufacturer Part Number: HD64F3337YCP16V
• Description: MCU 3/5V 60K PB-FREE 84-PLCC
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of HD64F3337YCP16V

• Core Size: 8-Bit
• Program Memory Size: 60KB (60K x 8)
• Oscillator Type: Internal
• Core Processor: H8/300
• Speed: 16MHz
• Connectivity: Host Interface, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• 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
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 84-PLCC
• No. Of I/o's: 74
• Ram Memory Size: 1KB
• Cpu Speed: 16MHz
• No. Of Timers: 6
• No. Of Pwm Channels: 2
• Digital Ic Case Style: PLCC
• Controller Family/series: H8/300
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Bit 1—Erase Mode (E):
Bit 1: E
0
1
Bit 0—Program Mode (P):
Bit 0: P
0
1
Notes: *1 Do not set two or more of these bits simultaneously. Do not release or shut off the V
19.2.2
EBR1 is an 8-bit register that designates large flash-memory blocks for programming and erasure.
EBR1 is initialized to H'F0 by a reset, in the standby modes, and when 12 V is not applied to the
FV
programmed and erased. Figure 19.2 and table 19.6 show details of a block map.
Note: * The initial value is H'F0 in modes 2 and 3 (on-chip ROM enabled). In mode 1 (on-chip ROM
378
Bit
Initial value
Read/Write
PP
pin. When a bit in EBR1 is set to 1, the corresponding block is selected and can be
disabled), this register cannot be modified and always reads H'FF. For information on
accessing this register, refer to in section 19.7 Flash Memory Programming and erasing
Precautions (11).
*2 Set the P or E bit according to the instructions given in section 19.4, Programming and
Erase Block Register 1 (EBR1)
or V
Erasing Flash Memory.
Set the watchdog timer beforehand to make sure that these bits do not remain set for
longer than the specified times.
For notes on use, see section 19.7, Flash Memory Programming and Erasing
Precautions.
PP
power supply when these bits are set.
Description
Exit from erase mode
Transition to erase mode
Description
Exit from program mode
Transition to program mode
—
—
7
1
*1, *2
*1, *2
Selects transition to or exit from erase mode.
—
—
6
1
Selects transition to or exit from program mode.
—
—
5
1
—
—
4
1
R/W*
LB3
3
0
R/W*
LB2
2
0
R/W*
LB1
1
0
(Initial value)
(Initial value)
R/W*
LB0
0
0
CC